酸性水溶液からのCuInSe_2の電析と光電気化学応答 Electrodeposition of CuInSe_2 in Acidic Solution and its Photoelectrochemical Response
CuInSe<sub>2</sub> was electrodeposited on a Ti substrate from an acidic solution with Cu, In, and Se ions. Cu-Se codeposition started below 0.1V and CuInSe<sub>2</sub> was detected below -0.5V. H<sub>2</sub> gas evolved under -0.8V. The morphology of CuInSe<sub>2</sub> showed a dendritic structure due to the effect of Se<sup>0</sup> to Se<sup>2-</sup> reduction. Deposits formed at -0.5V were p-type semiconductor because cathode currents for deposits in sulphic solutions increased by light irradiation, and the photocurrent for deposits after heat treatment increased greatly.
- 表面技術 = The Journal of the Surface Finishing Society of Japan
表面技術 = The Journal of the Surface Finishing Society of Japan 47(12), 1065-1069, 1996-12-01
The Surface Finishing Society of Japan