対極に金属モリブデンを使用した非水溶媒中からの硫化モリブデンの電析

概要

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The possibility of electrodepositing molybdenum sulfide films using molybdenum foil as the counterelectrode was studied using combinations of various reagents and nonaqueous solvents. PC, DMF, DMA and DMSO were used as nonaqueous solvents; LiClO4, KClO4 and TEAP as supporting electrolytes; and S, KSCN, NaSCN, Na2S2O3 and (H2N)CS as sulfide reagents. The films were cathodically electrodeposited at electrode potentials of from -2.80V to -2.95V at 80°C in DMF solvent containing LiClO4 as the supporting electrolyte and KSCN as the sulfide reagent.The structures of these films were revealed by X-ray diffraction to be Mo2S3 and amorphous material. The mechanical strength was low.
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