Results 151 to 160 of about 16,849 (195)

Galvanostatic deposition of thin films of cadmium and tellurium

Australian Journal of Chemistry, 1983
Thin films containing cadmium and tellurium, not necessarily present as the compound cadmium telluride, were electrodeposited galvanostatically onto a titanium rotating disc electrode from an aqueous solution containing CdS04, TeO2 and H2SO4. The films were analysed by atomic absorption spectroscopy and the dependence of the film composition on the ...
Danaher W.J., Lyons L.E.
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Raman study of galvanostatically deposited CdTe thin films from BmimCl

Physica B: Condensed Matter, 2019
Abstract Cadmium telluride thin films on transparent conducting oxide (TCO) substrate have been deposited galvanostatically from 1-butyl-3-methylimidazolium chloride at 80 °C. The effect of applied current density on surface morphology and elemental composition of as-deposited films has been presented. SEM micrographs show inter-connected needle-like
Manmohansingh Waldiya, Dharini Bhagat, Indrajit Mukhopadhyay   +2 more
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Galvanostatically Deposited Polypyrrole Thin Films for Supercapacitor Application: Effect of Surfactant

Materials Today: Proceedings, 2020
Abstract In this work, effect of surfactant on the properties of polypyrrole thin films is studied. Films are deposited on stainless steel substrate by using galvanostatic mode of electro deposition at constant current density 4mA/cm2. The prepared films are characterizing for structural, morphological and electrical studies.
Vishal K. Pandit, Nafeesa M. Soudagar, Chandrakant D. Lokhande, Sneha S. Joshi   +3 more
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Structural Changes in Dendrite Deposits during Galvanostatic Electrolysis: A Calculation

Russian Journal of Electrochemistry, 2001
Modeling concepts on the growth dynamics of dendrite deposits are used to design a technique for calculating distributions of a dendrite deposit by its structural parameters (radius of a dendrite apex raand density of distribution of growing apices at the deposit growth front). The radistribution correlates with that of the dry powder by particle size.
I. B. Murashova, N. G. Burkhanova
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Galvanostatic deposition and electrical characterization of cuprous oxide thin films

Thin Solid Films, 1992
Abstract Semiconducting cuprous oxide (Cu 2 O) thin films, important for low cost solar cell and oxygen or humidity sensor applications, were galvanostatically deposited at 40–60 °C on copper substrates. The deposition kinetics, studied up to a film thickness of about 20 μm, was found to be linear and independent of deposition temperature.
A.K. Mukhopadhyay, A.K. Chakraborty, A.P. Chatterjee, S.K. Lahiri   +3 more
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Effect of surfactant on high capacitance of galvanostatically deposited MnO2

Journal of Electroanalytical Chemistry, 2012
Abstract Manganese dioxide has been galvanostatically deposited on stainless-steel substrate from an aqueous acidic solution of manganese sulphate (1 M) in presence of a surface active agent (surfactant), namely, sodium lauryl sulphate (SLS), for supercapacitor applications. The deposits have been developed under different conditions of SLS and their
null Suhasini, A. Chitharanjan Hegde
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Modeling Structural Changes in the Deposit during Galvanostatic Electrolysis and Contact Deposition of Metals

Russian Journal of Electrochemistry, 2002
The crystallization of dendritic deposits during a galvanostatic electrolysis and a contact deposition of metals from aqueous solutions is modeled. Structural changes in a deposit are characterized by its distribution by radii of apexes of growing dendrites.
I. B. Murashova, G. V. Ostarkova, N. G. Burkhanova   +2 more
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Fabrication of highly oriented ZnO nanorod arrays by galvanostatic deposition

Rare Metals, 2008
Abstract Highly oriented ZnO nanorod arrays were successfully prepared on the indium tin oxide (ITO) substrate using a galvanostatic electrodeposition method. The ITO substrate was pretreated with ZnO nanoparticles via simple low-temperature solution route.
F YE, X WANG, Z YANG, J LI, C LIN, T WANG   +5 more
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Potentiostatic–galvanostatic–potentiostatic study of the deposition of mercury on graphite

Faraday Symp. Chem. Soc., 1977
A potentiostatic-galvanostatic-potentiostatic pulse train has been used to investigate the electrochemical nucleation of mercury on graphite. The second potentiostatic pulse was used to evaluate the nuclear number density along the galvanostatic transient.
Gamini A. Gunawardena, Graham J. Hills, Irene Montenegro   +2 more
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Deposition of CdSe Films by Pulsed Galvanostatic Electrodeposition and their Properties

Advanced Materials Research, 2013
Cadmium Selenide (CdSe) thin films were pulse electrodeposited at room temperature and at different duty cycles in the range of 6 – 50 % at a current density of 100 mA cm-2. XRD patterns of films deposited at different duty cycles exhibit the cubic structure. The peak widths decreased with increase of duty cycle.
Kalimuthu Ananthi, Swaminathan Dhanpandian, Natarajan Muthukumarasamy, Kaliannan Thilagavathy, Venkatapathy Chitra   +4 more
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