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Background Nickel, one of the transition metals synthesised with chalcogenides such as Se, S and Te with possible combinations of nickel chalcogenides such as NiS2, NiSe, NiSe2 and Ni3Se2. The combination of nickel and telluride are the fewest being observed due to the nature of tellurium that is relatively heavier than both sulphur and selenium, thus poorly-adhesive onto the substrate. Methods...
Nickel selenide, NiSe 2 is one of the absorbent materials used in thin film technology in photoelectrochemical (PEC) cell. Electrodeposition is a preferred method to produce NiSe 2 thin films due to its advantages such as the possibility of large scale production, minimum waste of components, easy monitoring of deposition process and large area deposition. Ethylenediaminetetraacetic...
Thin films of molybdenum sulphoselenide, MoS x Se 2−x , (0≤x≤2) have been electrosynthesized on indium-tin-oxide (ITO)-coated glass and stainless steel substrates. The films were characterized for their structural, morphological and compositional characteristics. Their optical and semiconducting parameters were also analysed in order to determine the suitability of the thin films for...
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