Effect of Organic Additives on Properties of Electrodeposited CdSe Photoanodes
- 作者: Dergacheva M.B.1, Puzikova D.S.1,2, Khussurova G.M.1
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隶属关系:
- Sokol’skiy Institute of Fuel, Catalysis, and Electrochemistry
- Al-Farabi Kazakh National University
- 期: 卷 92, 编号 6 (2019)
- 页面: 829-834
- 栏目: Applied Electrochemistry and Metal Corrosion Protection
- URL: https://journals.rcsi.science/1070-4272/article/view/216568
- DOI: https://doi.org/10.1134/S1070427219060132
- ID: 216568
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详细
Thin CdSe films were produced by electrodeposition at a constant potential onto glass/FTO conducting substrates from sulfuric acid electrolytes (pH 2.2) containing cadmium sulfate, sodium selenite, and addition of sodium lignosulfonates as a surfactant. The films were characterized by X-ray diffraction analysis, Raman spectroscopy, scanning electron microscopy, atomic-force microscopy, spectrophotometry, and photoelectrochemical measurements to examine their structure, composition, surface morphology, and electrical and optical properties. It was found that sodium lignosulfonate improves the electrical properties of the electrodeposited CdSe photoanodes. The operation of a CdSe/FTO/glass photoanode was tested in an electrochemical cell with electrolyte containing the Fe2+/3+ redox pair with various illumination sources.
作者简介
M. Dergacheva
Sokol’skiy Institute of Fuel, Catalysis, and Electrochemistry
编辑信件的主要联系方式.
Email: m_dergacheva@mail.ru
哈萨克斯坦, Almaty, 050010
D. Puzikova
Sokol’skiy Institute of Fuel, Catalysis, and Electrochemistry; Al-Farabi Kazakh National University
Email: m_dergacheva@mail.ru
哈萨克斯坦, Almaty, 050010; Almaty, 050040
G. Khussurova
Sokol’skiy Institute of Fuel, Catalysis, and Electrochemistry
Email: m_dergacheva@mail.ru
哈萨克斯坦, Almaty, 050010
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