PHOTOELECTRODE WITH LIGHT AND HEAT SYNERGY UTILIZATION BASED ON CdTe/Bi2Te3 NANOROD ARRAYS/NANOLAYER FILM-Reference-Cited by-同舟云学术

PHOTOELECTRODE WITH LIGHT AND HEAT SYNERGY UTILIZATION BASED ON CdTe/Bi2Te3 NANOROD ARRAYS/NANOLAYER FILM

Published:2013-10 Issue:05 Volume:06 Page:1340004
ISSN:1793-6047
Container-title:Functional Materials Letters
language:en
Short-container-title:Funct. Mater. Lett.

Author:

DENG YUAN¹,LUO BINGWEI¹,WANG YAO¹,CAO LILI¹,SHI YONGMING¹,ZHU WEI¹

Affiliation:

1. Beijing Key Laboratory of Special Functional Materials and Films, School of Material Science and Engineering, Beihang University, Beijing 100191, P. R. China

Abstract

Photoelectrode of CdTe / Bi 2 Te 3 nanorod arrays/nanolayer film is designed for light and heat synergy utilization, which is carried out by two-step synthesis route of magnetron sputtering. The composition and microstructure of CdTe / Bi 2 Te 3 nanorod arrays/nanolayer are determined by powder X-ray diffraction and scanning electron microscopy. Under AM 1.5 G illumination, the power conversion efficiency of CdTe / Bi 2 Te 3 nanorod arrays/nanolayer photoelectrode is 10 times larger than that of CdTe nanorod arrays. It was found that the power conversion efficiency is mainly affected by the thickness of the Bi 2 Te 3 film. These results significantly improve the performance of low-dimension CdTe photoelectrochemical solar cells and also open new possibilities for solar light and heat synergy utilization.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Materials Science

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1793604713400043

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