나노복합 태양전지를 위한 CdTe 전착 거동의 순환전류법을 이용한 전기화학적 분석
Electrochemical Analysis of CdTe Deposition Using Cyclovoltammetric Method for Hybrid Solar Cell Application
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The electrodeposition in acidic aqueous electrolyte bath of cadmium telluride on gold electrodes has been studied by electrochemical analysis. Conventional cyclic voltammetry using potentiostat is considered as a reliable method to study electrochemical behavior of electrodeposition of CdTe. In this paper, the mechanism of CdTe deposition and its cyclic voltammetry were studied with the Te ion concentration, temperature, potential, scan rate. We also investigated surface morphologies using FESEM and atomic composition of Cd and Te. Atomic composition of Cd and Te by EDS were varied with Te ion in electrolyte.
Abstract
The electrodeposition in acidic aqueous electrolyte bath of cadmium telluride on gold electrodes has been studied by electrochemical analysis. Conventional cyclic voltammetry using potentiostat is considered as a reliable method to study electrochemical behavior of electrodeposition of CdTe. In this paper, the mechanism of CdTe deposition and its cyclic voltammetry were studied with the Te ion concentration, temperature, potential, scan rate. We also investigated surface morphologies using FESEM and atomic composition of Cd and Te. Atomic composition of Cd and Te by EDS were varied with Te ion in electrolyte.
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