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Journal articles on the topic 'Phosphorus copper anodes'

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1

Dematos, Jean, Marie-Pierre Gigandet, and Jean-Yves Hihn. "Understanding the Role of the Black Anodic Film in Copper Electrodeposition in Sulfuric Acid Medium: Organic Additives Free Electrolytes." ECS Meeting Abstracts MA2024-02, no. 22 (2024): 1944. https://doi.org/10.1149/ma2024-02221944mtgabs.

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In the process of copper electroplating from a sulfuric acid bath it is well known that the copper anodes must contain a small quantity of phosphorous (CuP) (0.04 to 0.06 %). In the other hand, the electrolyte must contain a small amount of chloride ions (50 to 100 mg/L). The result is the formation on an anodic black film. The latter is essential in the proper functioning of the copper electroplating process. The presence of this black film prevents the formation of anodic sludge which compromises the quality of the copper deposits. The anodic behavior of copper is of great interest not only
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2

Ott, Claudia, Annabelle Degg, Patrick Walke, Felix Reiter, and Tom Nilges. "Influence of copper on the capacity of phosphorus-anodes in sodium-ion-batteries." Journal of Solid State Chemistry 270 (February 2019): 636–41. http://dx.doi.org/10.1016/j.jssc.2018.12.040.

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3

Galashev, A. Y. "Computer development of silicene anodes for lithium-ion batteries: A review." Electrochemical Materials and Technologies 1, no. 1 (2022): 20221005. http://dx.doi.org/10.15826/elmattech.2022.1.005.

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Lithium-ion batteries (LIB) have many advantages, the main ones being high energy density, long service life, small size, and low environmental pollution. This review is devoted to further development of LIBs based on quantum mechanical calculations in order to use them for energy storage in the future. Energetically favorite places occupied by lithium atoms on silicene are found. Lithium filling of free-standing two-layer silicene and single-layer silicene on graphene was studied. The geometric, energy, charging characteristics, as well as the open circuit voltage are determined. The effect o
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4

Sil'chenko, Darja, Ganna Reznichenko, Olena Maksimenko, Hanna Pancheva, Evgeniia Mykhailova, and Oleksiy Pylypenko. "Studying the Effect of Butanol on the Anode Behavior of Copper in Phosphoric Acid Solutions." Chemistry & Chemical Technology 16, no. 1 (2022): 103–11. http://dx.doi.org/10.23939/chcht16.01.103.

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The anode behavior of the copper electrode immersed in butanol phosphate electrolytes has been studied. The polarization dependences of the electrode allowed us to detect the sections that correspond to the passive and active states of copper and we also established the zone of the combined behavior of the processes of the copper dissolution and oxygen release. It was also established that a butyl alcohol contributes to an abrupt decrease in current densities in the entire region of anode potentials. The addition of butanol conditions the disappearance of current oscillations that can be seen
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5

Ying, Lixia, Yue Xie, Zhen Fu, Hongrui Shi, and Guixiang Wang. "Study on Direct Current Electro-Deposition of Copper Nanowires in Anodic Alumina Membrane Pores." Coatings 9, no. 6 (2019): 378. http://dx.doi.org/10.3390/coatings9060378.

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Aluminum alloy plays an important role in industrial applications, but has a high friction coefficient and a high wear rate. On the basis of anodic oxidation treatment on an aluminum alloy surface, copper nanowires are deposited into the anodic alumina membrane pores by direct current (DC) electrolytic treatment to prepare a composite alumina membrane, which significantly improves the tribological properties of the aluminum alloy surface. In this process, in order to obtain a highly-ordered nanoporous alumina membrane with a thin enough barrier layer for further processing, after the first ano
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6

Cao, Qingsong, Rongsheng Guo, Feng Yang, Jian Rong, and Guanghong Hu. "Research on Surface Treatment and Interfacial Bonding Technology of Copper–Polymer Direct Molding Process." Materials 14, no. 11 (2021): 2712. http://dx.doi.org/10.3390/ma14112712.

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To realize the connection of copper and Polyphenylene sulfide (PPS) by metal–polymer direct molding, this paper combined anodic oxidation and chemical corrosion to treat the surface of copper, and carried out the injection molding experiment. An orthogonal experimental arrangement was used to identify the optimal electrolyte and etching solution for preparing a microstructure on a copper surface. The bonding and fracture mechanisms of the copper–polymer assembly were investigated through injection molding experiment and SEM technology. The results revealed that the phosphoric acid concentratio
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7

Mun, Yoo Seok, Younghoon Yoon, Jaehyun Hur, et al. "Copper–antimony–red phosphorus composites as promising anode materials for sodium-ion batteries." Journal of Power Sources 362 (September 2017): 115–22. http://dx.doi.org/10.1016/j.jpowsour.2017.07.031.

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8

Abouzeid, Fatma M., and Sultanah Alshammery. "Some Surfactant Effect on the Electropolishing of Copper in H3PO4 Acid Compulsory Convection Circumstances: Agitated Vessel." International Journal of Research 12, no. 1 (2025): 313–39. https://doi.org/10.5281/zenodo.14680390.

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<em>Copper electro-dissolution in phosphoric acid is investigated in different surfactant concentrations (Triton -x100, SAS, and CPC). The results reveal that surfactants have strong retardation behavior. Copper dissolution behavior in SAS-containing solution was examined beneath an agitated vessel using an impeller as compulsory convection. The limiting current increases with increasing rotation, which indicates that the anodic dissolution is a diffusion-controlled process. The limiting current was reduced by raising the SAS concentration and amplifying the temperature from 293 -313 K. The ac
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9

Li, Qi, Mo Yu, Yating Huang, et al. "Phosphorus-doped silicon copper alloy composites as high-performance anode materials for lithium-ion batteries." Journal of Electroanalytical Chemistry 944 (September 2023): 117684. http://dx.doi.org/10.1016/j.jelechem.2023.117684.

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10

Katayama, Hideki, Chihiro Hayama, Mariko Kadowaki, et al. "Influence of Phosphorus on Initial and Long-Term Atmospheric Corrosion Behavior of Steel Materials." ECS Meeting Abstracts MA2024-02, no. 17 (2024): 1686. https://doi.org/10.1149/ma2024-02171686mtgabs.

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Phosphorus is contained as an impurity in the manufacturing process of steel materials, and it is known to be difficult to remove it completely, and it is also thought to influence the corrosion resistance of steel materials. However, the effect of phosphorus on corrosion resistance has not been clarified, because the steel materials used in previous research reports also contain copper and chromium. The aim of the present study was to systematically examine the influence of phosphorus on the corrosion behavior from early to long-term. Fe-P binary alloys containing 0.5, 1.0 and 1.5 mass% P wer
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11

Chen, Cai Feng, Hao Wang, Zhi Dan Ding, and An Dong Wang. "Fabrication of Copper Nanowire Arrays by Electrolytic Deposition." Journal of Nano Research 32 (May 2015): 25–31. http://dx.doi.org/10.4028/www.scientific.net/jnanor.32.25.

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Highly ordered copper nanowire arrays were prepared by electrolytic deposition using porous anodic aluminum oxide (AAO) as template. The technique of removing the barrier layer of the AAO template by the pore widening procedure was investigated. The quality of the Au conducting layers sputtered at the bottom side of the AAO template was also studied. The direct current (DC) electrodeposition of copper nanowire arrays was performed efficiently above the Au layer inside the pores. The morphology of the copper nanowires was characterized by scanning electronic microscopy (SEM) and the composition
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12

Novikov, Alexander S., Evgeniy A. Sudarev, and Andrei V. Mostovshchikov. "Copper ferrite obtaining from microelectronics waste." Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 334, no. 12 (2023): 134–42. http://dx.doi.org/10.18799/24131830/2023/12/4155.

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Relevance. The need to develop new methods for metal waste disposal. This direction, with the participation of various intensifying influences, refers to resource-saving, technological, minimizing the volume of capital costs for raw materials, production and subsequent sale. Aim. To obtain copper ferrite from iron and copper waste of microelectronics. Copper ferrite is a useful and highly demanded product in this branch of domestic industry, especially now, when many sanctions have been imposed on our country, including in terms of microelectronics. To study its magnetic properties and draw a
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13

Han, Cheng-fu, Tian-xiang Wen, Tian-cong Chen, Wei-wei Ma, and Yu-fu Sun. "Effect of Copper on the Microstructure and Properties of Phosphorus Cast Iron for the Anode of Aluminum Electrolyzer." Metallography, Microstructure, and Analysis 7, no. 6 (2018): 692–702. http://dx.doi.org/10.1007/s13632-018-0472-z.

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14

Dehdashtian, Sara, Shengnian Wang, and Teresa A. Murray. "A Comprehensive Study of P-g-C3N4/MOF-199 Composite for Electrochemical Sensing of Metformin in Pharmaceutical Samples." Chemosensors 13, no. 3 (2025): 82. https://doi.org/10.3390/chemosensors13030082.

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A novel electrochemical sensor (P-g-C3N4/MOF-199/CPE) was developed to determine the metformin concentration in pharmaceutical samples. In this sensor, the copper units of MOF-199 of the composite electrode specifically capture metformin molecules so that the sensing selectivity is remarkably improved. Phosphorus-doped graphitic carbon nitrides (P-g-C3N4) further enhance the electrical conductivity and sensitivity of the sensor. The physical and chemical properties of these electrode modifiers were first characterized, followed by electrochemical sensing tests of metformin under different scan
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15

Chen, Chun-Ko, Der-Sheng Chan, Cheng-Chung Lee, and Sheng-Hui Chen. "Fabrication of Orderly Copper Particle Arrays on a Multi-Electrolyte-Step Anodic Aluminum Oxide Template." Journal of Nanomaterials 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/784927.

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A multi-electrolyte-step (MES) anodic aluminum oxide (AAO) method was used to achieve nanochannel arrays with good circularity and periodic structure. The nano-channel array fabrication process included immersion in a phosphoric acid solution with a 120–150 bias voltage. Bowl-shaped structures were then formed by removing the walls of the nano-channel arrays. The nano-channel arrays were grown from the bottom of the bowl structure in an oxalic solution using a 50 V bias voltage. A comparison of this new MES process with the one-step and five-step AAO process showed a 50% improvement in the cir
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16

Jimenez-Villegas, Santiago, ChulOong Kim, Roxanna Delima, and Laura Lammers. "Electrifying Sulfate Waste: A Sustainable Approach to Chemical Production and Gigaton-Scale Carbon Dioxide Removal." ECS Meeting Abstracts MA2024-02, no. 25 (2024): 2032. https://doi.org/10.1149/ma2024-02252032mtgabs.

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Billions of tons of rock is processed every year by the mining industry to supply critical elements such as lithium, copper, and nickel for energy storage and phosphorus to the fertilizer industry. To date, the conventional extractive processes used by mining companies have been adequate in meeting global demands, albeit at the expense of the environment. The exorbitant quantities of waste (e.g., tailings and waste rock) produced by the extraction process have detrimental effects on ecosystems and surrounding communities, including the release of toxic metals and the onset of acid drainage. Tr
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17

Kozyrev, Evgeniy, Roman ASKEROV, Vladimir SABANOV, and Georgy GORDEEV. "Deposition of metals into the porous structure of aluminum oxide." Sustainable Development of Mountain Territories 15, no. 4 (2023): 1119–29. http://dx.doi.org/10.21177/1998-4502-2023-15-4-1119-1129.

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Introduction. Nanostructured porous anodic aluminum oxide is used as a matrix, where it is often necessary to introduce impurities of various metals into its structure. In this case, an effective solution is the electrochemical deposition of metals into the pores of anodic aluminum oxide. However, metals can be deposited on the cathode from aqueous solutions of salts in which the electrode potential is electronegative and less than the potential for hydrogen evolution in solutions. Materials and methods. The anodizing process takes place in two stages: preliminary anodizing and anodizing itsel
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18

Bert, Maude, Jean-Philippe Colonna, Jacopo Cele', Lara Casiez, Sami Oukassi, and Sylvain Franger. "Influence of Charge Current Density on the Lithium Metal Plating at Ti/LiPON Interface of Anode-Less Solid-State Batteries Observed by SEM." ECS Meeting Abstracts MA2025-01, no. 6 (2025): 668. https://doi.org/10.1149/ma2025-016668mtgabs.

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Anode-less configuration appears as promising for the future of all-solid-state batteries (SSB) with its maximal energy density. However, long-term cycling is still limited due to evolving interfacial resistance. Therefore, understanding the failure mechanisms at the negative electrode/electrolyte interface remains one of the main challenges. A key parameter for the uniformity and the nucleation of the electrodeposited layer is the current density. Links have been made with the increase of interfacial charge transfer resistance [1], [2]. Nevertheless, observations are often confined to the ear
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19

Dauda, Monsuru Olatunji, Mustapha Bello, John C. Hendershot, et al. "(IE&EE Student Achievement Award) Strategies for Sustainable Ethylene, Ethanol, and Acetate via Electrochemical CO₂ Reduction." ECS Meeting Abstracts MA2025-01, no. 41 (2025): 2186. https://doi.org/10.1149/ma2025-01412186mtgabs.

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There has been significant progress in the electrochemical reduction of CO2 since the seminal work of Hori et al. in 1985 demonstrating hydrocarbon production at copper cathodes. The introduction of gas diffusion electrode (GDE) and membrane electrode assembly (MEA) flow cells have demonstrated progress to produce C2 products (ethylene, ethanol and acetate) at current densities &gt;150 mA cm-2 with Faradaic Efficiencies (FE) &gt;50% at different types of Cu cathodes. Selectivity depends on several pathways and the intermediate binding strength of species like *CO, *CHO, *OCCO, and *OCCOH. Thus
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20

Bhattacharjee, Jyoti, and Subhasis Roy. "Cost-Effective Approaches to Recycle Current and Future Waste Solar Modules." ECS Meeting Abstracts MA2024-02, no. 19 (2024): 1776. https://doi.org/10.1149/ma2024-02191776mtgabs.

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Recycling solar panels has been a revolutionary procedure that has affected sustainability practices in the renewable energy industry in the past, present, and future. With silicon photovoltaics contending for market share to reduce solar power costs, perovskite photovoltaics is becoming more popular. However, there is currently no practical means to manage dangerous lead Pb waste, which could spell the end of this technology. We offer a material management method for perovskite solar modules that addresses the end of their useful life. The goal is to recycle valuable transparent conductors an
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21

Kolesnikov, Alexander V., and Irina V. Tsyganova. "Investigation the effect of pyridine on the electrolysis of zinc from acidic and neutral solutions." Butlerov Communications 57, no. 2 (2019): 60–67. http://dx.doi.org/10.37952/roi-jbc-01/19-57-2-60.

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The particular importance for the practice of zinc electrolysis is the knowledge of the reasons that affect the performance of this process. Previously published data indicate about the negative effects on the zinc current efficiency, energy consumption, quality of the cathode deposit non-optimal composition of the mixture of surfactant: licorice bone glue, lignosulfonate, flocculants, ekstragentami-2-ethyl-hexyl phosphoric acid (D2EHPA) various car oils, kerosene, white spirit, polyacrylamide. Electrochemical studies were performed using three electrolytes of the following composition: 0.25 M
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22

Song, Shufeng, Shengxian Wang, Hongyang Shan та ін. "Phosphatized garnet-based solid electrolyte enables a sub-10-μm-thick lithium metal anode". Applied Physics Letters 126, № 19 (2025). https://doi.org/10.1063/5.0272477.

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Lithium metal anodes are widely regarded as the ultimate solution for high-energy-density batteries. However, their practical application has been hindered by the challenge of simultaneously achieving ultrathin thickness and high Coulombic efficiencies during lithium deposition and stripping. To address this issue, we propose a phosphorization strategy involving the phosphorization of garnet-based solid electrolyte and subsequently the reaction with molten lithium. This lithium-phosphorus reaction markedly enhances the wettability of molten lithium on a copper current collector, enabling the f
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23

Xia, Heyi, Donglei Wang, Yuke Wang, and Z. W. Fu. "Study on Stable Lithiophilic Ag Modification Layer on Copper Current Collector for High Coulombic-Efficiency Lithium Metal Anode." Journal of The Electrochemical Society, May 24, 2023. http://dx.doi.org/10.1149/1945-7111/acd87e.

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Abstract High energy-density lithium metal batteries will be crucial in improving the driving range and promoting electric vehicles. The lithophilic modification layer is usually introduced to improve CE and cycle stability. However, the stability of the lithophilic modified layer in long-term cycling and lithophilic modification strategies for anode current collectors in all-solid-state anode-free lithium batteries are rarely investigated. Here, we prove the failure process of the silver lithophilic modified layer towards lithium metal anode through electrochemical cycling in liquid electroly
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24

"Electron Emission from High-Purity Copper Wires." Jordan Journal of Physics 16, no. 2 (2023): 247–52. http://dx.doi.org/10.47011/16.2.12.

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Abstract: Field electron emission measurements were carried out on copper of 99.95% purity emitters, with apex radii in the nano and micrometer range. Samples have been prepared by electrochemical etching using phosphoric acid (H3PO4) solution. Measurements have been carried out under high vacuum environments with a base pressure of 10-7 mbar. Samples were installed in a field electron microscope (FEM) with an anode (tip)-to-cathode (screen) distance of 10 mm. Scanning electron microscope images, electrons spatial distribution behavior, and the current-voltage characteristics (I-V) have been s
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25

Nguyen, Thi Yen Mai. "2D-ARRRAYS OF CU NANODISKS ON ANODIC ALUMINUM OXIDE (AAO) TEMPLATE FOR SERS APPLICATIONS." VNU Journal of Science: Mathematics - Physics 34, no. 4 (2019). http://dx.doi.org/10.25073/2588-1124/vnumap.4309.

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Copper nanodisks (Cu NDs) of 50 nm were prepared on square-inch anodic aluminum oxide substrates by sputtering method. The samples were annealed at 450oC, then the walls of AAO substrates were lift off in a solution of acid phosphoric. The 2D arrays of Cu NDs were fabricated in high quality. Morphology of the substrates were observed by scanning electron microscopy. Surface plasmon resonance absorption was observed with different peaks in the range of 400-1400nm wavelengths that means the substrate is promising for SERS application. To demonstrate, we observed Raman spectrum of Rhodamine 6G us
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26

Cai, Kangning, Geng Zhong, Han Zheng, et al. "Facile Electroless Plating Method to Fabricate a Nickel–Phosphorus-Modified Copper Current Collector for a Lean Lithium-Metal Anode." ACS Applied Materials & Interfaces, September 30, 2022. http://dx.doi.org/10.1021/acsami.2c13359.

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27

Zhao, Xueting, Wei Sun, Xi Liu, et al. "High‐Entropy Phosphide Catalyst‐Based Hybrid Electrolyzer: A Cost‐Effective and Mild‐Condition Approach for H2 Liberation from Methanol." Advanced Energy Materials, November 16, 2024. http://dx.doi.org/10.1002/aenm.202404114.

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AbstractMethanol as a hydrogen carrier provides a practical solution for H2 storage and transport, but traditional reforming faces challenges with low efficiency, CO2 emissions, and the need for specialized infrastructure. In this study, a reliable approach for fabricating low‐cost electrodes is presented by in situ growing high‐entropy phosphide nanoparticles on nickel foam (FeCoNiCuMnP/NF). This cost‐effective design is specifically engineered for alkaline methanol oxidation reactions (MOR), achieving a current density of 10 mA cm−2 at an applied voltage of only 1.32 V, while also demonstrat
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28

Zemskov, Yu A., Yu I. Mamontov, P. S. Mikhailov, I. L. Muzyukin, and I. V. Uimanov. "Approach to measuring a subnanoampere field-emission current." Journal of Radio Electronics 2024, no. 12 (2024). https://doi.org/10.30898/1684-1719.2024.12.3.

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The paper describes a designed and tested approach to the field emission current measurement within a wide current range of 7-8 orders of magnitude. An experimental setup employed was based on a high vacuum chamber with a residual gas pressure of not worse than 10‑6 Pa. A field emissive cathode was a thin pure copper needle with a hemispherical tip. A cathode diameter was ~70 µm, a tip hemisphere radius was ~35 µm, a cathode length was ~15 mm. An anode was a flat phosphorous screen. The emission current was measured within the cathode circuit. Two different approaches were employed to measure
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29

Muhammad, Azeem ullah, Ud Din Salah, Azeem Ayesha, et al. "Effect of Tungsten Content on Corrosion Resistance and Hardness of Aluminum by Electro-less Coating." August 20, 2019. https://doi.org/10.5281/zenodo.3371786.

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<strong>Introduction: </strong> Aluminum is the leader metal in non-ferrous metallurgy due to its lightness, high strength, suitable for surface treatments, extruded and cast semi products, thermal and electrical conductivity and easy recycling. To avoid pitting corrosion and blackening and to obtain superficial hardness surface treatments of aluminum are necessary 3C456E644E6F74653E3C436974653E3C417574686F723E53753C2F417574686F723E3C596561723E323031393C2F596561723E3C5265634E756D3E3231393C2F5265634E756D3E3C446973706C6179546578743E5B312D335D3C2F446973706C6179546578743E3C7265636F72643E3C7265632D
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