Relevant bibliographies by topics / Molybdenum electrodeposition

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  2. Dissertations / Theses
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Academic literature on the topic 'Molybdenum electrodeposition'

Author: Grafiati
Published: 4 June 2021
Last updated: 15 February 2022

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Journal articles on the topic "Molybdenum electrodeposition"

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Zach, M. P., K. H. Ng, and R. M. Penner. "Molybdenum Nanowires by Electrodeposition." Science 290, no. 5499 (December 15, 2000): 2120–23. http://dx.doi.org/10.1126/science.290.5499.2120.

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Bélanger, Daniel, Guylaine Laperriére, and Benoît Marsan. "The electrodeposition of amorphous molybdenum sulfide." Journal of Electroanalytical Chemistry 347, no. 1-2 (April 1993): 165–83. http://dx.doi.org/10.1016/0022-0728(93)80086-w.

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McEvoy, Todd M., and Keith J. Stevenson. "Elucidation of the electrodeposition mechanism of molybdenum oxide from iso- and peroxo-polymolybdate solutions." Journal of Materials Research 19, no. 2 (February 2004): 429–38. http://dx.doi.org/10.1557/jmr.2004.19.2.429.

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The cathodic electrodeposition of molybdenum oxide thin films prepared from aqueous solutions containing iso-polymolybdates and peroxo-polymolybdates is described. Chronocoulometry, x-ray photoelectron spectroscopy, spectroelectrochemistry, and electrochemical quartz crystal microgravimetry were used to establish corresponding reaction mechanisms for films grown at different deposition potentials. Electrodeposition from acidified iso-polymolybdate solutions proceeds by the reduction of molybdic acid, whereas deposition from aqueous peroxo-based solutions involves the graded reduction of several solution components, primarily comprising molybdic acid and peroxo-polymolybdates. Careful regulation of the deposition potential allows for controlled growth of distinct molybdenum oxide compositions producing films with varied water content and valency.
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Gómez, Elvira, Eva Pellicer, and Elisa Vallés. "Electrodeposition of soft-magnetic cobalt–molybdenum coatings containing low molybdenum percentages." Journal of Electroanalytical Chemistry 568 (July 2004): 29–36. http://dx.doi.org/10.1016/j.jelechem.2003.12.032.

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Malyshev, Victor, Angelina Gab, Dmytro Shakhnin, Cristina Donath, Elena Ionela Neacsu, Ana Maria Popescu, and Virgil Constantin. "Influence of Electrolysis Parameters on Mo and W Coatings Electrodeposited from Tungstate, Molybdate and Tungstate-Molybdate Melts." Revista de Chimie 69, no. 9 (October 15, 2018): 2411–15. http://dx.doi.org/10.37358/rc.18.9.6544.

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Molybdenum and tungsten coatings electrodeposition from halide-oxide and oxide melts has been realized. The influence of electrolysis conditions on physico-chemical properties of deposits has been studied. Coating structure control has been realized with the help of change of atmosphere composition above the bath and application of non-stationary current regimes during electrodeposition.
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KOYAMA, Koichiro, and Makoto IGUCHI. "Smooth Electrodeposition of Molybdenum from Oxide Melts." Denki Kagaku oyobi Kogyo Butsuri Kagaku 63, no. 2 (February 5, 1995): 161–63. http://dx.doi.org/10.5796/kogyobutsurikagaku.63.161.

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Hahn, Benjamin P., and Keith J. Stevenson. "Cathodic Electrodeposition of Mixed Rhenium-Molybdenum Oxides." ECS Transactions 6, no. 25 (December 19, 2019): 17–26. http://dx.doi.org/10.1149/1.2943221.

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Morón-Vera, Lydia E., and Julieta Torres. "Study of Electrodeposition of Molybdenum-Tin Alloys." ECS Transactions 3, no. 17 (December 21, 2019): 1–7. http://dx.doi.org/10.1149/1.2721501.

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9

Hahn, Benjamin P., and Keith J. Stevenson. "Cathodic electrodeposition of mixed molybdenum–selenium oxides." Journal of Electroanalytical Chemistry 638, no. 1 (January 2010): 151–60. http://dx.doi.org/10.1016/j.jelechem.2009.10.006.

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Dubrovskiy, Anton, Olga Makarova, and Sergey Kuznetsov. "Effect of the Molybdenum Substrate Shape on Mo2C Coating Electrodeposition." Coatings 8, no. 12 (December 3, 2018): 442. http://dx.doi.org/10.3390/coatings8120442.

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By electrochemical synthesis in the NaCl-KCl-Li2CO3 (1.5 wt.%)-Na2MoO4 (8.0 wt.%) melt on molybdenum, substrates with different configuration Mo2C coatings with the hexagonal lattice were obtained. The influence of the substrate form on the structure of Mo2C cathodic deposits was studied. The molybdenum carbide coatings on a molybdenum substrate (Mo2C/Mo) show a catalytic activity in the water–gas shift (WGS) reaction by at least three orders of magnitude higher than that of the bulk Mo2C phase. The catalytic activity remained constant during 500 h for the water–gas shift reaction.
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Dissertations / Theses on the topic "Molybdenum electrodeposition"

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Gunnell, Ethan Mitchel. "Molybdenum Deposition and Dissolution in Ethaline with the Use of Fluoride Salts." BYU ScholarsArchive, 2020. https://scholarsarchive.byu.edu/etd/8682.

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This work demonstrates the deposition of molybdenum in a deep eutectic solvent for the first time, and explores the processes needed for electrorefining of molybdenum. The electrochemical and transport behavior of chloride-coordinated molybdenum in ethaline was initially studied to determine if deposition was possible. Cyclic voltammetry was used to show that MoCl5 added to ethaline exhibits quasi-reversible behavior. Both the measured transfer coefficient and the precipitation of MoCl3 suggest that the reduction of MoCl5 in ethaline is a two-electron transfer reaction where the oxidation state of molybdenum in the product is Mo(III). No deposit was formed with the use of MoCl5 alone and the presence of a shuttling reaction may be partly responsible for the lack of a deposit. However, the deposition of molybdenum was accomplished in ethaline at 80 °C by altering the speciation of the metal complex with the introduction of fluoride ions. A change in coordinating ligands in the presence of fluoride was evidenced by a change in the electrochemical behavior of the Mo species, as determined with cyclic voltammetry. Chronoamperometry was then used to produce Mo deposits on nickel substrate in the presence of fluoride ion. The deposits were imaged with SEM and the presence of Mo was confirmed with EDX. In order to study the effect of the newly introduced fluoride ion on the anodic dissolution of molybdenum in ethaline, linear sweep voltammetry was used. In addition, a chloride-free electrolyte composed of 1M KF in ethylene glycol was used to anodically dissolve Mo at a faradaic efficiency of 63%. The ability of Mo to be anodically dissolved in the presence of fluoride showed the addition of fluoride enables Mo deposition without significantly hindering the anodic dissolution of Mo. Thus, both dissolution and deposition of molybdenum are possible in a deep eutectic solvent, opening the way for possible development of a Mo electrorefining process.
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Frock, Lynn Renee. "Synthesis and Electrodeposition of Mixed Metal Trinuclear Clusters of Molybdenum and Chromium in Ionic Liquid onto a Platinum Electrode." Wright State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=wright1357925302.

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3

Giang, Hannah. "Rational Fabrication of Molybdenum Disulfide and Metal-doped Molybdenum Disulfide Thin Films via Electrodeposition Method for Energy Storage, Catalysis, and Biosensor Applications." OpenSIUC, 2020. https://opensiuc.lib.siu.edu/dissertations/1861.

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This dissertation presents studies electrodeposited MoS2 and metal-doped MoS2 thin films, and their performance for energy storage, catalysis, and biosensor applications. Ni-doped MoS2 thin films were fabricated by electrodeposition from electrolytes containing both MoS42- and varying concentrations of Ni2+, followed by annealing at 400 ºC for 2 h in an Ar atmosphere. The film resistivity increased from 11.3 µΩ-cm for un-doped MoS2 to 32.8 µΩ-cm for Ni-doped MoS2 containing 9 atom% Ni. For all Ni dopant levels studied, only the x-ray diffraction (XRD) pattern expected for MoS2 is observed, with the average grain size increases with increasing Ni content. Ni-doped MoS2 thin films were tested for their activity towards the hydrogen evolution reaction (HER) in 0.5M H2SO4. Tafel equation fits reveal that the catalytic activity for HER, as measured by the exchange current density, increases up to 6 atom% Ni, and then decreases slightly for 9 atom% Ni. Ni-doped MoS2 thin films were also tested in 1.0 M Na2SO4 for use within electrochemical supercapacitors, and the capacitance per unit area increases by 2-3x for 9 atom% Ni-doped MoS2 relative to un-doped MoS2. The highest specific capacitance obtained for Ni-doped MoS2 during galvanostatic charge-discharge measurements is ~300 F/g
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Bajunaid, Mohammad. "Electrodeposition of Hydrogen Molybdenum Tungsten Bronze Films and Electrochemical Reduction of Carbon Dioxide." Digital Commons @ East Tennessee State University, 2021. https://dc.etsu.edu/etd/3857.

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The foremost aim for performing this study was to focus on the electrodeposition of mixed hydrogen molybdenum tungsten bronze films, which have the potential for e– transfer interactions carrying out the reduction of carbon dioxide. A yellow peroxymolybdic tungstate solution was prepared and used for the electrodeposition of hydrogen molybdenum tungsten bronze films on conductive carbon paper. Electrodeposition was carried out at -2.0 V from 20 - 120 minutes to determine the effect of deposition time on film thickness and CO2 reduction. These films were characterized by X-ray photoelectron spectroscopy. The deposited films served as a working electrode for CO2 electrochemical reduction utilizing 0.8 M NaHCO3 as the electrolyte. Carbon dioxide gas was bubbled into the cathode solution for an hour while bulk electrolysis was carried out at different applied potentials. Products were identified and evaluated using ion chromatography.
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Zhou, Ting. "Electrodeposition of Molybdenum-Based Coatings from Aqueous Alkaline Solutions for Enhanced Corrosion Resistance." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1157641/.

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Zn-Mo coatings are very promising environment friendly anticorrosive coatings as replacement materials for cadmium and chromium (VI) based conversion layers. Electrodeposition has become a favorable technique in fabricating coatings due to its low cost, ease of use, and overall experimental control of coating quality. Very little research so far has been done for the electrodeposition of Zn-Mo coatings under alkaline conditions. In this work, Zn and Zn-Mo coatings were electrochemically deposited on stainless steel from an aqueous alkaline citrate solution. An organic compound, vanillin, was added to the electrolyte as a leveling agent for improving interlayer adherence and corrosion resistance of Zn-Mo coatings. Ni-Mo alloys have been known to possess high tensile strength and excellent corrosion protection of steels, and MoTe2 layers have a potential for the application in anticorrosive coatings due to their hydrophobic properties. In this study, MoTe2-Ni-Mo coatings were deposited on stainless steel using both sputtering and electrodeposition methods. These coatings with high corrosion resistance and other desirable properties are in demand in the oil and gas industry since they can protect and thus extend the lifetime of the underlying materials when exposed to aggressive environments. The Zn-Mo and MoTe2-Ni-Mo coatings were evaluated for chemical composition and corrosion behavior using different types of instrumental and electrochemical techniques. The addition of vanillin to the electrolyte did not change the crystalline structure or composition of the Zn-Mo coating, however, the corrosion resistance of the coating was significantly improved by the leveling effect of vanillin during the electrodeposition. The corrosion resistance of the Ni-Mo coating was also enhanced by applying the hydrophobic MoTe2 monolayer on the top surface.
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Domanski, Daniel Feliks Raphael. "The electrodeposition of metallic molybdenum thin-film coatings, from aqueous electrolytes containing molybdate ions." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/55131.

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Electrodeposition of metallic molybdenum from aqueous electrolyte has in most cases previously yielded poor results due to the extremely high rate of the secondary hydrogen evolution reaction occurring at the cathode. This results in low current efficiencies and thin brittle films. The use of a highly concentrated aqueous-acetate based electrolyte containing molybdate ions has been used to deposit thick (~50 μm) adhered, mirror like metallic molybdenum coatings. Plating variables were investigated to determine the optimum deposition conditions; it was seen that current density was the most influential factor for the successful deposition of the refractory metal. The coating surface was analysed using SEM and EDX. XRD analysis confirmed the deposits were amorphous in nature with broad peaks in the (110) orientation. The deposition mechanisms were studied through electrochemical techniques such as PDP and CV. It was concluded that metallic molybdenum is deposited in a two-step reduction process, with the formation of an intermediate coating of molybdenum oxide, requiring hydrogen gas to fully reduce. Corrosion studies have shown the coatings stability in a chlorinated environment however active uniform corrosion in alkaline conditions resulted in film failure. Exposure to strong acidic conditions result in oxidation and delamination of the coating. Up-scaling of the process was seen to be successful and large deposits of well adhered and uniform metallic molybdenum were formed under high applied currents.
Applied Science, Faculty of
Materials Engineering, Department of
Graduate
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7

Budreika, Andrius. "The study of the electrodeposition of Ni, Co and their alloys with tungsten and molybdenum." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2010. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20101001_151301-56663.

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Electroreduction of various Ni(II) and Co(II) complexes in chloride, sulfate, citrate, pyrophosphate and pyrophosphate –ammonia solutions, electrodeposition of Ni and Co and their alloys with W and Mo and composition of obtained coatings and surface morphology, structure and corrosion properties have been studied. W and Mo alloys were electrodeposited from citrate – borate and pyrophosphate –ammonia solutions, and the corrosion behavior of obtained alloys was investigated in sulfate solutions. The shapes of voltammetric curves obtained for Co(II) and Ni(II) electroreduction are similar to the typical shapes of curves for processes occurring under mixed kinetics, and clear plateau presences in voltammogram. However, based on the data obtained by the electrochemical impedance spectroscopy was confirmed that the obtained plateau does not attribute to the diffusion limitations. A slow adsorption stage of electrochemicaly active complex of Co and Ni on the electrode was assumed. It was determined that Ni electrodeposition rate from pyrophosphate baths without ammonia is relatively small. Adding of (NH4)2SO4 and further forming of Ni(II) complexes with ammonia in the solution accelerates sufficiently the rate of Ni electrodeposition. The effect well correlates with increasing the calculated molar fraction of various ammonia complexes with Ni(II). Based on the received data we conclude that electrochemicaly active Ni and Co complexes are different, i.e. CoOH+ and Ni(NH3)162+... [to full text]
Buvo tiriama Co(II) ir Ni(II) įvairių kompleksų elektroredukcija chloridiniuose, sulfatiniuose, citratiniuose, pirofosfatiniuose bei pirofosfatiniouose-amoniakiniuose tirpaluose, Ni ir Co lydinių su W ir Mo elektronusodinimas, gautų dangų sudėtis ir paviršiaus morfologija, struktūra bei korozinės savybės. W ir Mo lydiniai buvo nusodinami iš citratinių - boratinių ir pirofosfatinių – amoniakinių elektrolitų, o koroziniai tyrimai atlikti sulfatiniuose tirpaluose. Tiriant Co(II) ir Ni(II) elektroredukciją nustatyta, kad voltamperinių kreivių forma primena būdingas mišriai kinetikai voltamperines kreives, jose yra ryškus persilenkimas. Tačiau tyrimai EIS metodu parodė, kad šio persilenkimo negalima sieti su difuziniais apribojimais. Padaryta prielaida apie elektrochemiškai aktyvaus Co arba Ni komplekso lėtą adsorbciją ant elektrodo. Nustatyta, kad Ni elektonusodinimo greitis iš pirofosfatinių tirpalų be amonio jonų yra labai mažas. Pridėjus (NH4)2SO4 ir taip formuojant amoniakinius nikelio kompleksus tirpale, labai pagreitėja Ni elektronusodinimas. Šis efektas labai gerai koreliuoja su didėjančia apskaičiuotų įvairių Ni (II) kompleksų su amonio jonais frakcija. Tačiau amonio jonų buvimas praktiškai neturi įtakos Co elektronusodinimo greičiui. Iš gautų duomenų daroma išvada, kad elektrochemiškai aktyvus Ni ir Co kompleksai yra skirtingi, t.y. CoOH+ ir Ni(NH3)162+ yra krūvį pernešančios dalelės pirofosfatiniuose – amoniakiniuose tirpaluose. Tiriant Co-Mo ir Co-Mo-P lydinius... [toliau žr. visą tekstą]
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Alharbi, Sami. "Electrodeposition of Hydrogen Molybdenum Bronze Films and Electrochemical Reduction of Carbon Dioxide at Low Over Potentials." Digital Commons @ East Tennessee State University, 2019. https://dc.etsu.edu/etd/3602.

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Hydrogen molybdenum oxide, known has molybdenum bronze, is a material of interest due to catalyzing electron transfer reactions. Specifically, molybdenum bronze is an electrocatalyst toward carbon dioxide reduction. Electrochemical deposition from a peroxymolybdic acid solution is a method for preparing molybdenum bronze films. This work demonstrates reproducible electrodeposition on indium tin oxide substrates and conductive carbon paper. Film thickness depends on concentration, time and pH. After characterization by film thickness, resistance, XRD and XPS, the as deposited films served as the working electrode for electrochemical reduction of carbon dioxide in 0.1 M NaHCO3. Ion chromatography determined formate resulting in 8% faradaic efficiency at an applied potential of -0.4 V. Interestingly, this potential is similar to use of formate dehydrogenase as an electrocatalyst. Carbon monoxide levels were attempted to be determined by GC in the headspace of an H type electrochemical cell. Results show that these films are applicable towards electrochemical CO2 reduction to formate when supported on carbon.
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Budreika, Andrius. "Ni, Co bei jų lydinių su volframu ir molibdenu elektronusodinimo tyrimas." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2010. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20101001_151225-60599.

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Buvo tiriama Co(II) ir Ni(II) įvairių kompleksų elektroredukcija chloridiniuose, sulfatiniuose, citratiniuose, pirofosfatiniuose bei pirofosfatiniouose-amoniakiniuose tirpaluose, Ni ir Co lydinių su W ir Mo elektronusodinimas, gautų dangų sudėtis ir paviršiaus morfologija, struktūra bei korozinės savybės. W ir Mo lydiniai buvo nusodinami iš citratinių - boratinių ir pirofosfatinių – amoniakinių elektrolitų, o koroziniai tyrimai atlikti sulfatiniuose tirpaluose. Tiriant Co(II) ir Ni(II) elektroredukciją nustatyta, kad voltamperinių kreivių forma primena būdingas mišriai kinetikai voltamperines kreives, jose yra ryškus persilenkimas. Tačiau tyrimai EIS metodu parodė, kad šio persilenkimo negalima sieti su difuziniais apribojimais. Padaryta prielaida apie elektrochemiškai aktyvaus Co arba Ni komplekso lėtą adsorbciją ant elektrodo. Nustatyta, kad Ni elektonusodinimo greitis iš pirofosfatinių tirpalų be amonio jonų yra labai mažas. Pridėjus (NH4)2SO4 ir taip formuojant amoniakinius nikelio kompleksus tirpale, labai pagreitėja Ni elektronusodinimas. Šis efektas labai gerai koreliuoja su didėjančia apskaičiuotų įvairių Ni (II) kompleksų su amonio jonais frakcija. Tačiau amonio jonų buvimas praktiškai neturi įtakos Co elektronusodinimo greičiui. Iš gautų duomenų daroma išvada, kad elektrochemiškai aktyvus Ni ir Co kompleksai yra skirtingi, t.y. CoOH+ ir Ni(NH3)162+ yra krūvį pernešančios dalelės pirofosfatiniuose – amoniakiniuose tirpaluose. Tiriant Co-Mo ir Co-Mo-P lydinius... [toliau žr. visą tekstą]
Electroreduction of various Ni(II) and Co(II) complexes in chloride, sulfate, citrate, pyrophosphate and pyrophosphate –ammonia solutions, electrodeposition of Ni and Co and their alloys with W and Mo and composition of obtained coatings and surface morphology, structure and corrosion properties have been studied. W and Mo alloys were electrodeposited from citrate – borate and pyrophosphate –ammonia solutions, and the corrosion behavior of obtained alloys was investigated in sulfate solutions. The shapes of voltammetric curves obtained for Co(II) and Ni(II) electroreduction are similar to the typical shapes of curves for processes occurring under mixed kinetics, and clear plateau presences in voltammogram. However, based on the data obtained by the electrochemical impedance spectroscopy was confirmed that the obtained plateau does not attribute to the diffusion limitations. A slow adsorption stage of electrochemicaly active complex of Co and Ni on the electrode was assumed. It was determined that Ni electrodeposition rate from pyrophosphate baths without ammonia is relatively small. Adding of (NH4)2SO4 and further forming of Ni(II) complexes with ammonia in the solution accelerates sufficiently the rate of Ni electrodeposition. The effect well correlates with increasing the calculated molar fraction of various ammonia complexes with Ni(II). Based on the received data we conclude that electrochemicaly active Ni and Co complexes are different, i.e. CoOH+ and Ni(NH3)162+... [to full text]
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Falola, Bamidele Daniel. "TRANSITION METAL COATINGS FOR ENERGY CONVERSION AND STORAGE; ELECTROCHEMICAL AND HIGH TEMPERATURE APPLICATIONS." OpenSIUC, 2017. https://opensiuc.lib.siu.edu/dissertations/1354.

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Energy storage provides sustainability when coupled with renewable but intermittent energy sources such as solar, wave and wind power, and electrochemical supercapacitors represent a new storage technology with high power and energy density. For inclusion in supercapacitors, transition metal oxide and sulfide electrodes such as RuO2, IrO2, TiS2, and MoS2 exhibit rapid faradaic electron–transfer reactions combined with low resistance. The pseudocapacitance of RuO2 is about 720 F/g, and is 100 times greater than double-layer capacitance of activated carbon electrodes. Due to the two-dimensional layered structure of MoS2, it has proven to be an excellent electrode material for electrochemical supercapacitors. Cathodic electrodeposition of MoS2 onto glassy carbon electrodes is obtained from electrolytes containing (NH4)2MoS4 and KCl. Annealing the as-deposited Mo sulfide deposit improves the capacitance by a factor of 40x, with a maximum value of 360 F/g for 50 nm thick MoS2 films. The effects of different annealing conditions were investigated by XRD, AFM and charge storage measurements. The specific capacitance measured by cyclic voltammetry is highest for MoS2 thin films annealed at 500°C for 3h and much lower for films annealed at 700°C for 1 h. Inclusion of copper as a dopant element into electrodeposited MoS2 thin films for reducing iR drop during film charge/discharge is also studied. Thin films of Cu-doped MoS2 are deposited from aqueous electrolytes containing SCN-, which acts as a complexing agent to shift the cathodic Cu deposition potential, which is much more anodic than that of MoS2. Annealed, Cu-doped MoS2 films exhibit enhanced charge storage capability about 5x higher than undoped MoS2 films. Coal combustion is currently the largest single anthropogenic source of CO2 emissions, and due to the growing concerns about climate change, several new technologies have been developed to mitigate the problem, including oxyfuel coal combustion, which makes CO2 sequestration easier. One complication of oxyfuel coal combustion is that corrosion problems can be exacerbated due to flue gas recycling, which is employed to dilute the pure O2 feed and reduce the flame temperature. Refractory metal diffusion coatings of Ti and Zr atop P91 steel were created and tested for their ability to prevent corrosion in an oxidizing atmosphere at elevated temperature. Using pack cementation, diffusion coatings of thickness approximately 12 and 20 µm are obtained for Ti and Zr, respectively. The effects of heating to 950°C for 24 hr in 5% O2 in He are studied in situ by thermogravimetric analyses (TGA), and ex situ by SEM analyses and depth profiling by EDX. For Ti-coated, Zr-coated and uncoated P91 samples, extended heating in an oxidizing environment causes relatively thick oxide growth, but extensive oxygen penetration greater than 2.7 mm below the sample surface, and eventual oxide exfoliation, are observed only for the uncoated P91 sample. For the Ti- and Zr-coated samples, oxygen penetrates approximately 16 and 56 µm, respectively, below the surface. In situ TGA verifies that Ti-and Zr-coated P91 samples undergo far smaller mass changes during corrosion than uncoated samples, reaching close to steady state mass after approximately four hours.
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Books on the topic "Molybdenum electrodeposition"

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Mwansa, Emmanuel. The electrodeposition of nickel-molybdenum alloys. Birmingham: University of Birmingham, 1989.

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Book chapters on the topic "Molybdenum electrodeposition"

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Silný, A., V. Daněk, and M. Chrenková. "Mechanism of the Molybdenum Electrodeposition from Molten Salts." In Refractory Metals in Molten Salts, 183–87. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-015-9135-5_18.

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Malyshev, V., D. Shakhnin, A. Gab, M. Gaune-Escard, and I. M. Astrelin. "Galvanic Coatings of Molybdenum and Tungsten Carbides from Oxide Melts: Electrodeposition and Initial Stages of Nucleation." In Molten Salts Chemistry and Technology, 303–17. Chichester, UK: John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118448847.ch4i.

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Buryak, N. I., V. A. Bandur, and S. V. Volkov. "Interrelation between the Composition and Structure of Metaphosphate Polyhedra of Molybdenum and Tungsten in the Case of Electrodeposition of Metals and their Alloys." In Refractory Metals in Molten Salts, 9–15. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-015-9135-5_2.

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Golden, Teresa D., Jeerapan Tientong, and Adel M. A. Mohamed. "Electrodeposition of Nickel-Molybdenum (Ni-Mo) Alloys for Corrosion Protection in Harsh Environments." In Research Perspectives on Functional Micro- and Nanoscale Coatings, 369–95. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-5225-0066-7.ch014.

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Electrodeposition of only molybdenum onto substrates is difficult, therefore molybdenum is typically deposited with iron-based alloys such as nickel. The deposition of such alloys is known as an induced codeposition mechanism. The electrodeposition of nickel-molybdenum alloys using alkaline plating solutions is covered in this chapter. The mechanism for deposition of nickel-molybdenum is reviewed, as well as the influence of the plating parameters on the coatings. Characterization of the coatings by scanning electron microscopy and x-ray diffraction is discussed and how deposition parameters affect morphology, composition, and crystallite size. Nickel-molybdenum alloys offer enhanced corrosion protection and mechanical properties as coatings onto various substrates. A survey of the resulting hardness and Young's modulus is presented for several research studies. Corrosion parameters for several studies are also compared and show the percentage of molybdenum in the coatings affects these values.
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Conference papers on the topic "Molybdenum electrodeposition"

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Anand, T. Joseph S., T. Mahalingam, C. Sanjeevi Raja, M. Jayachandran, and Mary J. Chockalingam. "Molybdenum diselenide thin films prepared by electrodeposition technique." In SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, edited by Carl M. Lampert and Claes-Goeran Granqvist. SPIE, 1999. http://dx.doi.org/10.1117/12.367559.

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Wang, Kun, Ai Ping Jin, and Jun Jun Peng. "Study on Electrodeposition Process of Molybdenum Doped Vanadium Oxide Electrochromism Films." In 3rd International Conference on Material, Mechanical and Manufacturing Engineering (IC3ME 2015). Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/ic3me-15.2015.49.

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Reports on the topic "Molybdenum electrodeposition"

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Miller, Mark D., and Stephen Langston. The Electrodeposition of Low Contraction Chromium/Molybdenum Alloys Using Pulse-Reverse Plating. Fort Belvoir, VA: Defense Technical Information Center, December 1994. http://dx.doi.org/10.21236/ada292727.

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