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Journal articles on the topic 'Electrodos de platino'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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1

Rodríguez-Yáñez, Javier E. "Deposición de Sn en Pt policristalino para su aplicación en la oxidación de metanol." Revista Tecnología en Marcha 29, no. 1 (2016): 3. http://dx.doi.org/10.18845/tm.v29i1.2534.

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<p class="p1">Se evaluaron tres diferentes métodos de deposición de estaño en platino policristalino (Pt <em>pc</em>) desde una solución de ácido sulfúrico utilizando técnicas electroquímicas convencionales, con el fin de determinar y comparar su influencia en la oxidación de metanol. </p><p class="p1">Los métodos probados fueron deposición espontánea, deposición a subpotenciales y deposición cíclica a subpotenciales. El estaño fue depositado desde una solución de SnSO<span class="s1">4 </span>en ácido sulfúrico. Se utilizó la reducción del perfil volt

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Abadía López, Julieth, Claudia L. Pérez Valdés, and Mario Grajales Tamayo. "Electroquímica de Oro en Ácido Clorhídrico." Revista de Ciencias 13 (September 4, 2011): 93–104. http://dx.doi.org/10.25100/rc.v13i0.647.

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Se investigó la electroquímica del oro en soluciones clorhídricas ácidas usando voltamperometría cíclica y voltamperometría de redisolución anódica. Los resultados demostraron que la disolución del oro y la formación de óxidos de oro ocurren a potenciales por encima de +0.9 V (vs. Ag / AgCl )• La reducción de AuCl4 sobre electrodo de grafito pirolítico rugoso (RPG) procede con adsorción lenta y mostró un pico bien definido a +0.55 V; este pico presentó una pobre resolución con electrodos de platino y carbono vitreo. La HAuCl4 H^PdC^ y HAUCI4 0.45 V durante cuatro minutos (tres de agitación más

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3

Pizarro-Aguilar, Yaritza, Jaime Ordoñez-Santander, Carolina Mackliff-Jaramillo, Andres Medina-Preciado, and Marisela Segura-Osorio. "ECOFARMACOVIGILANCIA Y LA DETERMINACIÓN DEL DICLOFENACO SÓDICO MEDIANTE ELECTROANÁLISIS." CIENCIA UNEMI 12, no. 31 (2019): 54–63. http://dx.doi.org/10.29076/issn.2528-7737vol12iss31.2019pp54-63p.

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El Diclofenaco se ha convertido en un medicamento muy consumido por los pacientes debido a su acción farmacológica antiinflamatoria, que disminuye el efecto de las prostaglandinas, causantes de la inflamación y dolor. Por su disposición final inadecuada, ocasiona alrededor del mundo problemas a nivel ecológico, específicamente en la fauna. Siendo parte del grupo de contaminantes emergentes, que no están regulados, a pesar del efecto tóxico capaz de alterar la biósfera, por ejemplo, extinción de buitres asiáticos, 100% mortalidad de embriones pez cebra a concentraciones (100mg/L) con 70% de sim

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Ramos, Carlos, Anthony Huamán, María Quintana, and Walter Estrada. "FABRICACIÓN DE ELECTRODOS NANOESTRUCTURADOS DE ZnO PARA APLICACIONES FOTOVOLTAICAS." Revista Cientifica TECNIA 23, no. 2 (2017): 45. http://dx.doi.org/10.21754/tecnia.v23i2.75.

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Se fabricaron electrodos para celdas solares sensibilizadas con colorante (DSCs) que consisten en nanopartículas de ZnO depositadas sobre sustratos conductores de SnO2:F. Las nanopartículas de ZnO fueron fabricadas por la técnica de molienda mecánica en medio húmedo las cuales sirvieron para obtener una pasta viscosa que fue depositada sobre el sustrato por la técnica dr. blade. Luego de sinterizarlas se procedió a sensibilizarlas con colorantes orgánicos o metalorgánicos como el D35 y el N719 respectivamente durante aproximadamente 14 horas. Se utilizaron electrolitos líquidos donde uno de el

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5

Jin, L., K. J. Kim, E. H. Song, et al. "Highly precise nanofiber web-based dry electrodes for vital signal monitoring." RSC Advances 6, no. 46 (2016): 40045–57. http://dx.doi.org/10.1039/c6ra00079g.

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Dry electrodes have been prepared through silver-plating elastic TPU and SBS electrospun nanofiber webs to improve electrode accuracy. The results revealed that the new dry electrodes can exhibit performance comparable to Ag/AgCl gel electrode.

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6

Lou, Bai Yang, Pei Hua Li, and Xiao Li. "The Study on Electrocatalysis Properties of Pt / Co Coated Graphite Electrode." Key Engineering Materials 474-476 (April 2011): 224–27. http://dx.doi.org/10.4028/www.scientific.net/kem.474-476.224.

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Direct methanol fuel cell (DMFC) is one of the ideal powers of low-power portable electrical devices, witch is cheap, safe, easy to store and rich source of fuel, and is more and more attentive and researched in recent years. In this paper, graphite electrode samples were coated by chemical plating Co and then by vacuum ion plating Pt. The microstructure of samples were observed by scanning electron microscope SEM and X-ray fluorescence spectrometry to analyze XRF then determined the surface composition of graphite electrode. The electrocatalysis properties of graphite electrodes were studied

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Portilla, Hans, Aldo Castillo, César Arévalo, Fabio Cabrera, Juan Vega, and Alexander Vega. "Reduction of hexavalent chrome from artificial effluent of chrome: Batch electrocoagulation method [Reducción del cromo hexavalente de efluente artificial de cromado: Método de electrocoagulación por lotes]." Journal of Sciences and Engineering 4, no. 2 (2020): 33. http://dx.doi.org/10.32829/sej.v4i2.193.

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The present research evaluated treatment time, electrode area / effluent volume ratio, on the% reduction of hexavalent chromium in artificial chrome plating effluents, was evaluated by the batch electrocoagulation method; Method for which A-36 steel anodes and cathodes of (5.0 x 5.0 x 0.2) cm were used. The number of electrodes and the separation between them was varied in order to vary the ratio of electrode area / effluent volume and; for a batch type electrocoagulation reactor in which 27 tests were carried out; keeping the volume of effluent treated constant. From the results obtained, it

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8

Yun, Seong Min, Injoon Son, and Sung Hwa Bae. "Effect of Plating Layers on the Bonding Strength of p-Type Bi–Te Thermoelectric Elements." Journal of Nanoscience and Nanotechnology 21, no. 8 (2021): 4503–7. http://dx.doi.org/10.1166/jnn.2021.19433.

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In thermoelectric modules, multiple n-type and p-type thermoelectric elements are electrically connected in series on a Cu electrode that is bonded to a ceramic substrate. Defects in the bond between the thermoelectric elements and the Cu electrode could impact the performance of the entire thermoelectric module. This study investigated the effect of plating layers on the bonding strength of p-type Bi–Te thermoelectric elements. Ni and Pd electroplating was applied to Bi–Te thermoelectric elements; further, electroless Ni–P immersion gold (ENIG) plating was applied to Cu electrodes bonded to c

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9

Šelešovská, Renáta, Pavlína Martinková, Michaela Štěpánková, Tomáš Navrátil, and Jaromíra Chýlková. "Comparison Study of Voltammetric Behavior of Muscle Relaxant Dantrolene Sodium on Silver Solid Amalgam and Bismuth Film Electrodes." Journal of Analytical Methods in Chemistry 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/3627428.

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Voltammetric behavior of muscle relaxant dantrolene sodium (DAN) was studied and the voltammetric methods for its determination using polished and mercury meniscus modified silver solid amalgam electrodes (p-AgSAE and m-AgSAE) as well as using bismuth film electrode (BiFE, ex situ plating on GCE) have been proposed. These working electrodes represent the most commonly used alternatives to mercury ones which come wrongfully into disfavor because of alleged toxicity of mercury. Within this work, the obtained results of DAN determination have been completed by corresponding statistical parameters

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10

Pang, Quan, Laidong Zhou, and Linda F. Nazar. "Elastic and Li-ion–percolating hybrid membrane stabilizes Li metal plating." Proceedings of the National Academy of Sciences 115, no. 49 (2018): 12389–94. http://dx.doi.org/10.1073/pnas.1809187115.

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Lithium metal batteries are capable of revolutionizing the battery marketplace for electrical vehicles, owing to the high capacity and low voltage offered by Li metal. Current exploitation of Li metal electrodes, however, is plagued by their exhaustive parasitic reactions with liquid electrolytes and dendritic growth, which pose concerns to both cell performance and safety. We demonstrate that a hybrid membrane, both elastic and Li+-ion percolating, can stabilize Li plating/stripping with high Coulombic efficiency. The compact packing of a Li+ solid electrolyte phase offers percolated Li+-cond

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11

Wahab, Hassan A., M. Y. Noordin, S. Izman, and Denni Kurniawan. "Quantitative Analysis of Electroplated Nickel Coating on Hard Metal." Scientific World Journal 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/631936.

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Electroplated nickel coating on cemented carbide is a potential pretreatment technique for providing an interlayer prior to diamond deposition on the hard metal substrate. The electroplated nickel coating is expected to be of high quality, for example, indicated by having adequate thickness and uniformity. Electroplating parameters should be set accordingly for this purpose. In this study, the gap distances between the electrodes and duration of electroplating process are the investigated variables. Their effect on the coating thickness and uniformity was analyzed and quantified using design o

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12

Harvey, Steven, Sandrine Ricote, David Diercks та ін. "Evolution of Copper Electrodes Fabricated by Electroless Plating on BaZr0.7Ce0.2Y0.1O3-δ Proton-Conducting Ceramic Membrane: From Deposition to Testing in Methane". Ceramics 1, № 2 (2018): 261–73. http://dx.doi.org/10.3390/ceramics1020021.

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We investigated copper electrodes deposited onto a BaZr0.7Ce0.2Y0.1O3-δ (BZCY72) proton-conducting membrane via a novel electroless plating method, which resulted in significantly improved performance when compared to a traditional painted copper electrode. The increased performance was examined with a multiscale multitechnique characterization method including time-of-flight secondary-ion mass spectroscopy (TOF-SIMS), transmission electron microscopy (TEM), scanning spreading-resistance microscopy (SSRM), and atom-probe tomography (APT). Through this method, we observed that a palladium catal

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13

Linsenmeier, R. A., and C. M. Yancey. "Improved fabrication of double-barreled recessed cathode O2 microelectrodes." Journal of Applied Physiology 63, no. 6 (1987): 2554–57. http://dx.doi.org/10.1152/jappl.1987.63.6.2554.

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Polarographic recessed cathode gold microelectrodes are the preferred type of O2 microelectrode for tissue measurements, but the method originally described for their construction is difficult. An improved method of constructing such electrodes consists of several steps: 1) insertion of a rod made of a special low-melting point alloy into a pulled glass micropipette, 2) heating of the electrode tip as the alloy is pushed toward the tip, 3) beveling, and 4) gold plating the alloy, leaving a recess of the desired length. This method can be used to make single- or double-barreled electrodes in wh

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14

Humayun, Q., and U. Hashim. "A Brief Review of the Current Technologies Used for the Fabrication of Metal-Molecule-Metal Junction Electrodes." Advanced Materials Research 626 (December 2012): 867–77. http://dx.doi.org/10.4028/www.scientific.net/amr.626.867.

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Fabrication techniques for Metal-molecule-metal junction electrodes suitable to study electron tunneling through metal junctions are reviewed. The applications of current technologies such as mechanical break junction, electromigration, shadow mask lithography, focused ion beam deposition, chemical and electrochemical plating, electron-beam lithography, in fabricating vacant junction electrodes are briefly described. For biomolecular sensing applications, the size of the junction electrodes must be small enough to allow the biomolecule inserted into the junction space to connect both leads to

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15

Tamara, Leon Oviedo, Mikhail S. Lipkin, and Mikhail V. Lukovkin. "Effect of Current Density Distribution in the Zinc Plating Process." Solid State Phenomena 316 (April 2021): 839–44. http://dx.doi.org/10.4028/www.scientific.net/ssp.316.839.

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This paper presents an analysis of the current density distribution in the zinc plating process, using a two-dimension approach. The simulation presents a model based on COMSOL Multi-physics software. The simulation neglected the effect of mass transfer and production of gaseous species, in order to simplify the resolution. Additionally, a validation from the simulation through a comparison with the experimental data at similar conditions was performed. The results presented a good agreement between the experimental and simulated data. The graphics from both approaches showed a decreasing tren

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16

Hsiao, Wen-Tien, Chun-Ming Kung, Jan-Show Chu, Keng-Liang Ou, and Pei-Wen Peng. "Research of Electrosurgical Ablation with Antiadhesive Functionalization on Thermal and Histopathological Effects of Brain Tissues In Vivo." BioMed Research International 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/182657.

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Thermal injury and tissue sticking are two major concerns in the electrosurgery. In the present study, the effect of lateral thermal injury caused by different electrosurgical electrodes on wound healing was investigated. An electrosurgical unit equipped with untreated (SS) and titanium oxide layer-coated (TiO2-coated) stainless steel needle-type electrodes was used to create lesions on the rat brain tissue. TiO2layers were produced by radiofrequency plasma and magnetron sputtering in the form of amorphous (TO-SS-1), anatase (TO-SS-2), and rutile (TO-SS-3) phase. Animals were sacrificed for ev

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Scholvin, Jörg, Anthony Zorzos, Justin Kinney, et al. "Scalable, Modular Three-Dimensional Silicon Microelectrode Assembly via Electroless Plating." Micromachines 9, no. 9 (2018): 436. http://dx.doi.org/10.3390/mi9090436.

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We devised a scalable, modular strategy for microfabricated 3-D neural probe synthesis. We constructed a 3-D probe out of individual 2-D components (arrays of shanks bearing close-packed electrodes) using mechanical self-locking and self-aligning techniques, followed by electroless nickel plating to establish electrical contact between the individual parts. We detail the fabrication and assembly process and demonstrate different 3-D probe designs bearing thousands of electrode sites. We find typical self-alignment accuracy between shanks of <0.2° and demonstrate orthogonal electrical connec

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HOSSEINI, M. G., M. M. MOMENI, and H. KHALILPUR. "SYNTHESIS AND CHARACTERIZATION OF PALLADIUM NANOPARTICLES IMMOBILIZED ON TiO2 NANOTUBES AS A NEW HIGH ACTIVE ELECTRODE FOR METHANOL ELECTRO-OXIDATION." International Journal of Nanoscience 11, no. 02 (2012): 1250016. http://dx.doi.org/10.1142/s0219581x12500160.

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Self-organized TiO2 nanotubes/titanium substrate modified with palladium nanoparticles ( Pd/TiO2/Ti electrodes) were prepared by a two-step process consisting of anodizing of titanium plate followed by electroless plating of palladium on resulted TiO2 nanotubes. The morphology and surface analysis of Pd/TiO2/Ti electrodes were investigated using scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX), respectively. The results indicated that palladium nanoparticles were homogeneously deposited on the surface of TiO2 nanotubes. The electro-catalytic activity of Pd/TiO2

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Scott, Kimberly Y., Anna Halajko, and Glenn G. Amatucci. "The Fabrication of Freestanding Heterogeneous Copper-Tin Films with Meniscus Brush Plating Electrodeposition." Journal of New Materials for Electrochemical Systems 18, no. 1 (2016): 025–36. http://dx.doi.org/10.14447/jnmes.v18i1.386.

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A meniscus brush plating electrodeposition technique was utilized in conjunction with a post deposition heat treatment to formulate freestanding copper-tin alloy films for negative electrodes of lithium-ion batteries. The described fabrication technique intertwined the electrode and current collector for improved cell volume utilization and stability. Two designs were examined to establish the best diffusivity to form electrochemically proficient copper-tin alloys. Fabrication was optimized to promote diffusion of copper and tin and to form the desired intermetallic phase of Cu6Sn5. This impro

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Wang, Lixin, Peipei Zhang, Lei Bai, et al. "Effects of Electrodeposition Time on Ni/rGO Composite Electrode as an Efficient Catalyst for Hydrogen Evolution Reaction in Alkaline Media." Current Nanoscience 15, no. 2 (2018): 178–87. http://dx.doi.org/10.2174/1573413714666180405142110.

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Background: Ni/rGO composite electrode has been fabricated by facile supergravity electrodeposition as a low-cost catalyst for efficient hydrogen evolution in alkaline media. In this paper, the electrodeposition time is the main research variable. When the electrodeposition time is 100 minutes, the Ni/rGO-100 catalyst manifests the highest electrocatalytic activity toward the hydrogen evolution reaction (HER). In 1.0 M NaOH solution, the overpotential at a current density of 100 mA cm-2, Tafel slope and charge transfer resistance of Ni/rGO-100 catalyst is 184 mV, 77 mV dec-1 and 4.173 &#93

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Daud, Nurulhaidah, Nur Khairul Nabila Kamaruddin, Suraya Sulaiman, and Mohd Ismahadi Syono. "Electrochemical Detection of Arsenic Using Modified Platinum-Cobalt Electrode." International Journal of Chemical Engineering and Applications 7, no. 4 (2016): 264–68. http://dx.doi.org/10.18178/ijcea.2016.7.4.586.

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Chen, Bu Ming, Zhong Cheng Guo, and Hui Huang. "Preparation and Characterization of PbO₂ on Aluminum Substrate." Advanced Materials Research 399-401 (November 2011): 50–54. http://dx.doi.org/10.4028/www.scientific.net/amr.399-401.50.

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The PbO2 film electrodes have been prepared by different electrodeposition process onto aluminum substrate.The electrochemical activity of the electrode for oxygen evolution reaction in 50g•L-1Zn2++150g•L-1H2SO4 solutions have been studied. The results show that the best activity of the electrodes obtained A1/conductive coating was electrodepositing PbO2 in alkaline lead solutions firstly, then plating PbO2 in acidic lead nitrate solutions. This can be attributed to the conductivity of the substrate, the crystal phase structure and property of PbO2. SEM-EDX analysis shows the beta-form, deposi

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23

Akdag, Abdurrahman, Gul Ozyilmaz, and Ali Tuncay Ozyilmaz. "Poly(2-chloroaniline) and poly(aniline-co-2-chloroaniline) films on ZnFe alloy plating." Anti-Corrosion Methods and Materials 65, no. 6 (2018): 580–86. http://dx.doi.org/10.1108/acmm-04-2018-1922.

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Purpose The purpose of this paper is to evaluate and compare the protective, anticorrosion behaviors and electrochemically synthesis of poly(2-chloroaniline) (PCANI) and poly(2-chloroaniline-co-aniline) P(CANI-co-ANI) films on thin zinc–iron plated carbon steel (CS). Design/methodology/approach Zinc–iron (ZnFe) alloy plating was successfully achieved on CS applying 3 mA constant current value. The PCANI and P(CANI-co-ANI) films on ZnFe-plated CS electrode were synthesized by cyclic voltammetry technique using monomer(s) containing 0.20 M sodium oxalate solution. The CS/ZnFe electrodes with and

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24

Rue, Amy E., and Maryanne M. Collinson. "Size and Shape Control of Gold Nanodeposits in an Array of Silica Nanowells on a Gold Electrode." International Journal of Electrochemistry 2012 (2012): 1–9. http://dx.doi.org/10.1155/2012/971736.

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Ordered arrays of hemispherical nanowells were formed in a sol-gel-derived silica film on a gold electrode using 500 nm diameter polystyrene latex spheres as templates. The conductive domain located at the bottom of each nanowell upon template removal was enlarged via electroless deposition from a gold plating solution. The structured electrodes thus formed were characterized using scanning electron microscopy and atomic force microscopy. Depending on the method used to make the films, the extent of the long-range packing and the size of the conductive domain changed. Electroless deposition in

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Chen, Tsung-Sheng, Shu-Ling Huang, Mei-Ling Chen, Tz-Jiun Tsai, and Yung-Sheng Lin. "Improving Electrochemical Activity in a Semi-V-I Redox Flow Battery by Using a C–TiO2–Pd Composite Electrode." Journal of Nanomaterials 2019 (January 20, 2019): 1–11. http://dx.doi.org/10.1155/2019/7460856.

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This study developed composite electrodes used in a semi-vanadium/iodine redox flow battery (semi-V-I RFB) system and designed semi-V-I RFB stacks to provide performance comparable to that of an all-vanadium redox flow battery (all-VRFB) system. These electrodes were modified using the electroless plating method and sol-gel process. The basic characteristics of the composited electrodes, such as the surface structural morphology, metal crystal phases, and electrochemical properties, were verified through cyclic voltammetry, field emission-scanning electron microscopy, energy-dispersive X-ray s

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Soto Esquivel, María Guadalupe, Alejandro Guido Zárate, Sandra Guzman Aguirre, et al. "Algunos aspectos interesantes de sistemas de humedales a escala de laboratorio y de banco en México." Química Central 3, no. 2 (2017): 53–65. http://dx.doi.org/10.29166/quimica.v3i2.1206.

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Los países con economías emergentes como México, tanto desde el punto de vista económico como tecnológico encaran problemas de disposición de aguas residuales no tratadas o pobremente tratadas. Los humedales artificiales (HA) o construidos (HC) pueden representar una opción para sus comunidades rurales ya que integran procesos físicos, químicos y biológicos logrando la remoción de contaminantes presentes en las aguas residuales, pudiéndose utilizar una vez tratadas para uso agrícola o industrial. Se realizaron experimentos con reactores a escala de laboratorio y de banco para evaluar el papel

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Vuong, Duc-Thinh, Ha-My Hoang, Nguyen-Hung Tran, and Hyun-Chul Kim. "Pulsed Electrodeposition for Copper Nanowires." Crystals 10, no. 3 (2020): 218. http://dx.doi.org/10.3390/cryst10030218.

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Copper nanowires (Cu NWs) are a promising alternative to indium tin oxide (ITO), for use as transparent conductors that exhibit comparable performance at a lower cost. Furthermore, Cu NWs are flexible, a property not possessed by ITO. However, the Cu NW-based transparent electrode has a reddish color and tends to deteriorate in ambient conditions due to the oxidation of Cu. In this paper, we propose a pulsed-current (PC) plating method to deposit nickel onto the Cu NWs in order to reduce oxidation over a 30-day period, and to minimize the sheet resistance. Additionally, the effects of the puls

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Kauffman, Justin, John Gilbert, and Eric Paterson. "Multi-Physics Modeling of Electrochemical Deposition." Fluids 5, no. 4 (2020): 240. http://dx.doi.org/10.3390/fluids5040240.

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Electrochemical deposition (ECD) is a common method used in the field of microelectronics to grow metallic coatings on an electrode. The deposition process occurs in an electrolyte bath where dissolved ions of the depositing material are suspended in an acid while an electric current is applied to the electrodes. The proposed computational model uses the finite volume method and the finite area method to predict copper growth on the plating surface without the use of a level set method or deforming mesh because the amount of copper layer growth is not expected to impact the fluid motion. The f

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Martínez, S. A., M. G. Rodríguez, and C. Barrera. "A kinetic model that describes removal of chromium VI from rinsing waters of the metal finishing industry by electrochemical processes." Water Science and Technology 42, no. 5-6 (2000): 55–61. http://dx.doi.org/10.2166/wst.2000.0495.

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A study was made to remove Chromium VI (Cr6+), present in large quantities in the rinsing waters from the plating industry, using electrochemical treatment. Large amount of Cr6+ are found. It was found that the reaction rate followed a variable kinetic order at concentrations up to 1700 mg Cr6+/L. It was also noticed that Cr6+ reduction depended on the ferrous ions (Fe2+) released at the anode, the cathode reactions and the acidic corrosion on electrodes. Iron salts produced electrode passivation and it caused a 50% increase in treatment time and power requirements. Eliminating the salt format

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Fan, Xiao-Yong, Pan Liu, Shan Wang, et al. "Electrochemical construction and sodium storage performance of three-dimensional porous self-supported MoS2 electrodes." Functional Materials Letters 11, no. 03 (2018): 1850050. http://dx.doi.org/10.1142/s1793604718500509.

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Three-dimensional (3D) porous self-supported MoS2 electrodes are constructed by electrodepositing coupled with high-temperature heat treatment using 3D porous Cu prepared via electroless plating as the substrate, and directly used as anode of sodium-ion battery. The 3D porous structure can accommodate the volumetric expansion/shrinkage and alleviate the stress caused from the large volumetric changes of MoS2 electrodes during electrochemical cycling. Meanwhile, large surface area of this unique configuration enables sufficient electrode/electrolyte interaction and fast electron transportation.

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Popczyk, Magdalena, and B. Łosiewicz. "Effect of Sodium Hypophosphite Content in the Electroplating Bath on the Electrochemical Properties of Ni-P Alloy Coatings." Solid State Phenomena 228 (March 2015): 246–51. http://dx.doi.org/10.4028/www.scientific.net/ssp.228.246.

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Porous Ni-P alloy coatings were prepared by galvanostatic electrodeposition at the deposition current density ofjdep= -250 mA cm-2from the nickel plating bath of the Watts type containing different content of sodium hypophosphite. Investigations of hydrogen evolution reaction (HER) were carried out in 5 M KOH solution at room temperature.Acimpedance behavior of the electrodes was described using electrical equivalent circuits containing two constant-phase elements (two-CPEs electrode model). The results obtained from the EIS and steady-state measurements allowed to determine the Volmer-Heyrovs

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Finegan, Donal P., Alexander Quinn, David S. Wragg, et al. "Spatial dynamics of lithiation and lithium plating during high-rate operation of graphite electrodes." Energy & Environmental Science 13, no. 8 (2020): 2570–84. http://dx.doi.org/10.1039/d0ee01191f.

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Favorable conditions for lithium plating on graphite electrodes occur at high charge rates, causing accelerated degradation and safety concerns. A detailed map of lithiation and lithium plating dyamics is presented.

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Zhu, Zi Cai, Hua Ling Chen, Bo Li, and Yong Quan Wang. "Characteristics and Elastic Modulus Evaluation of Pd-Nafion Ionic Polymer-Metal Composites." Advanced Materials Research 97-101 (March 2010): 1590–94. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.1590.

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Ionic polymer-metal composites (IPMCs) show great potential in a large variety of engineering fields as actuator materials. They mainly consist of electrodes and ionic polymer as the substrate material. Many metal materials can be used as the electrode material of IPMCs. In this paper palladium was adopted to get a compromise between the cost and the stability, and Pd-Nafion IPMC was fabricated by chemical plating as test sample. Preliminary experiments were accomplished with satisfactory result using a suit of self-made measurement setup. The results showed that palladium was a good electrode

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Asadpour-Zeynali, Karim, and Fariba Mollarasouli. "Bismuth and Bismuth-Chitosan modified electrodes for determination of two synthetic food colorants by net analyte signal standard addition method." Open Chemistry 12, no. 6 (2014): 711–18. http://dx.doi.org/10.2478/s11532-014-0529-z.

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AbstractIn this paper, an electrochemical application of bismuth film modified glassy carbon electrode for azo-colorants determination was investigated. Bismuth-film electrode (BiFE) was prepared by ex-situ depositing of bismuth onto glassy carbon electrode. The plating potential was −0.78 V (vs. SCE) in a solution of 0.15 mg mL−1 Bi(III) and 0.05 mg mL−1 KBr for 180 s. In the next step, a thin film of chitosan was deposited on the surface of bismuth modified glassy carbon electrode, thus the bismuth-chitosan thin film modified glassy carbon electrode (Bi-CHIT/GCE) was fabricated and compared

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Lou, Bai Yang, Han Zhou, and Bin Xu. "The Effects of Nano Pt/Carbon Black Compound Coating on the Electro-Catalysis Properties of the Graphite Electrode." Applied Mechanics and Materials 55-57 (May 2011): 1774–77. http://dx.doi.org/10.4028/www.scientific.net/amm.55-57.1774.

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The modification of Nano Pt and carbon black compound coating on the fuel cell’s graphite electrode by the method of vacuum ion plating and ethanol catalytic combustion. The microstructures and the electro catalysis properties of the electrode surface before and after the modification were analyzed and tested with the methods of scanning electron microscope(SEM), transmission electron microscope(TEM), electrochemical workstation and so on. The effects of nano Pt and carbon black on the electrode’s electro catalysis properties were investigated. The Study results have shown that carrying on ele

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Gladyshev, S. V., R. A. Abdulvaliev, K. O. Beisembekova, and G. Sarsenbay. "Study of Gallium Plating of Metal Electrodes." Journal of Materials Science and Chemical Engineering 01, no. 05 (2013): 39–42. http://dx.doi.org/10.4236/msce.2013.15008.

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Saenger, K. L., G. Costrini, D. E. Kotecki, K. T. Kwietniak, and P. C. Andricacos. "Submicrometer Platinum Electrodes by Through-Mask Plating." Journal of The Electrochemical Society 148, no. 11 (2001): C758. http://dx.doi.org/10.1149/1.1410971.

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Jeon, Jin Han, Il Kwon Oh, Jae Hung Han, and Sun Woo Lee. "Development of Bio-Mimetic Patterned IPMC Actuators with Multiple Electrodes." Key Engineering Materials 334-335 (March 2007): 1005–8. http://dx.doi.org/10.4028/www.scientific.net/kem.334-335.1005.

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The ionic-polymer-metal-composite actuators can easily actualize the bio-mimetic fish-like locomotion owing to their best merit for large deformation. And novel fabrication methods of IPMC patterned with multiple electrodes were developed to apply the different driving waves to the multiple electrodes. Generally, the IPMC actuator has been fabricated in electroless plating technique, while it is high time-consuming process, showing poor repeatability in the actuation performance due to the variables in the process of fabrication. Therefore the several fabricating methods was newly investigated

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Zhao, Gang, Zhuangzhi Sun, Huajun Guo, Hongshi Bi, Yan Xu, and Farid Muhammad. "Effects of chemical plating time on the electromechanical properties of ionic polymer metal composites." Journal of Polymer Engineering 36, no. 5 (2016): 449–55. http://dx.doi.org/10.1515/polyeng-2015-0300.

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Abstract The electromechanical properties of ionic polymer metal composites (IPMCs) are affected by many factors that are closely related to different physical and chemical preparation processes. This article focuses on the effects of chemical plating time on the electromechnical properties of IPMCs. First, a laminated electrode model, composed of a middle layer and a surface electrode layer, is presented in order to understand the factors affecting the electromechanical properties of IPMCs. Subsequently, the electromechanical properties were further performed by changing the chemical plating

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Zhang, Lei, Ben Liang Sun, Lin Wang, Yang Xu, Yang Li, and Xin Shen. "Study of Properties of Ni-Base Nano-ZrO₂ Composite Plating Coatings." Advanced Materials Research 239-242 (May 2011): 1452–56. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.1452.

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The surface of copper plate of the mold need to be reinforced to obtain the plating coatings with high hardness and corrosion resistant properties. Nowadays, Ni-base alloy coatings is used widely in the industrial production. In order to raise the service life of mold, the experiments on the property of Ni-base nano ZrO2 composite plating coatings was done in this paper. The experiments were planned with the orthogonal test design method. The effective factors on the property of coatings, bath temperature, cathode current density, the distance between two electrodes and the magnitude of Nano-Z

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Shin, Eun Gu, Atteq ur Rehman, Sang Hee Lee, and Soo Hong Lee. "Nickel Electroless Plating: Adhesion Analysis for Mono-Type Crystalline Silicon Solar Cells." Journal of Nanoscience and Nanotechnology 15, no. 10 (2015): 7823–27. http://dx.doi.org/10.1166/jnn.2015.11184.

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The adhesion of the front electrodes to silicon substrate is the most important parameters to be optimized. Nickel silicide which is formed by sintering process using a silicon substrate improves the mechanical and electrical properties as well as act as diffusion barrier for copper. In this experiment p-type mono-crystalline czochralski (CZ) silicon wafers having resistivity of 1.5 Ω·cm were used to study one step and two step nickel electroless plating process. POCl3 diffusion process was performed to form the emitter with the sheet resistance of 70 ohm/sq. The SiNx layer was set down as an

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ONO, Yasushi, Tatsuya KAMATA, Su-Hyun KIM, et al. "Preparation of Hydrophobic Platinum Electrodes by Composite-Plating." Denki Kagaku oyobi Kogyo Butsuri Kagaku 66, no. 7 (1998): 720–26. http://dx.doi.org/10.5796/kogyobutsurikagaku.66.720.

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Nagata, Kunihiro, and Hideo Honma. "Properties of PLZT Shutter with Copper Plating Electrodes." Japanese Journal of Applied Physics 28, S2 (1989): 167. http://dx.doi.org/10.7567/jjaps.28s2.167.

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Segal, Carol C., Armond B. Chase, and Albert M. Young. "High Field Pulse Plating: Gold on Platinum Electrodes." Journal of The Electrochemical Society 139, no. 6 (1992): 1580–85. http://dx.doi.org/10.1149/1.2069459.

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Hao, Feng, Ankit Verma, and Partha P. Mukherjee. "Mechanistic insight into dendrite–SEI interactions for lithium metal electrodes." Journal of Materials Chemistry A 6, no. 40 (2018): 19664–71. http://dx.doi.org/10.1039/c8ta07997h.

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Shiga, Tohru, Yumi Masuoka, and Hiroshi Nozaki. "Observation of lithium stripping in super-concentrated electrolyte at potentials lower than regular Li stripping." RSC Advances 11, no. 22 (2021): 13359–65. http://dx.doi.org/10.1039/d1ra01490k.

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When Li plating/stripping was conducted on a Cu powder electrode in a super-concentrated electrolyte of LiFSA and PNMePh, two potential plateaus of the Cu electrode for Li stripping were observed at −0.2 V and +1.0 V versus a Li counter electrode.

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Tewari, Deepti, and Partha P. Mukherjee. "Mechanistic understanding of electrochemical plating and stripping of metal electrodes." Journal of Materials Chemistry A 7, no. 9 (2019): 4668–88. http://dx.doi.org/10.1039/c8ta11326b.

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Zhang, Zhenyu, Samia Said, Keenan Smith, et al. "Dendrite suppression by anode polishing in zinc-ion batteries." Journal of Materials Chemistry A 9, no. 27 (2021): 15355–62. http://dx.doi.org/10.1039/d1ta02682h.

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A simple foil polishing process is demonstrated to significantly improve the electrochemical plating/stripping stability of electrodes in zinc-ion batteries, suppressing dendrite growth and prolonging cell lifetimes.

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Li, Bintian, Gang Xiao, Feng Liu, Yan Qiao, Chang Ming Li, and Zhisong Lu. "A flexible humidity sensor based on silk fabrics for human respiration monitoring." Journal of Materials Chemistry C 6, no. 16 (2018): 4549–54. http://dx.doi.org/10.1039/c8tc00238j.

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Xiong, Wan-Sheng, Yun Jiang, Yu Xia, et al. "A robust 3D host for sodium metal anodes with excellent machinability and cycling stability." Chemical Communications 54, no. 68 (2018): 9406–9. http://dx.doi.org/10.1039/c8cc03996h.

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A robust and ultra-stable sodium infiltrated Fe<sub>2</sub>O<sub>3</sub> coated carbon textile (SFCT) anode has been designed. This SFCT anode overcomes the disadvantage of Na electrodes, which is not easily processable, and exhibits more flat voltage profiles, lower stripping/plating overpotential, and better cycling stability in an additive-free carbonate-based electrolyte compared with bare Na electrodes.

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