材料科学
太阳能电池
薄膜
带隙
基质(水族馆)
光电化学电池
正交晶系
吸收(声学)
表面粗糙度
表面光洁度
光电子学
分析化学(期刊)
光学
纳米技术
化学
衍射
复合材料
电极
物理化学
地质学
物理
海洋学
电解质
色谱法
作者
T. Daniel,. Balasubramanian,Joy Jeba Vijila J,Nishanthi S.T,K. Amudhavalli,G. Sivakumar,T. Senthil Siva Subramanian,K. Mohanraj
出处
期刊:Vacuum
[Elsevier]
日期:2022-01-01
卷期号:195: 110707-110707
被引量:9
标识
DOI:10.1016/j.vacuum.2021.110707
摘要
Photoelectrochemical cell and solar cell applications of Cu3xBi2-xS3 thin film with various ‘x’ values (x = 0, 0.25, 0.50, 0.75 and 1) are studied in the present investigation. Phase pure orthorhombic structured Cu3xBi2-xS3 (x = 1) is confirmed from the structural analysis. All the films have higher optical absorption in the visible region and the bandgap values are ranging from 2.26 eV to 1.81 eV for Cu3xBi2-xS3 (x = 0 to 1) films. Morphological analysis showed the uniform distribution of spherical shaped particles of Cu3xBi2-xS3 over the substrate. AFM analysis indicates decrease in surface roughness with increase of ‘x’ values. Electrical studies carried out using Hall effect analysis confirms ‘p’ type conductivity of Cu3BiS3. The photoconversion efficiency through the photoelectrochemical cell performance (PEC) of FTO/Cu3xBi2-xS3 (x = 0.25 to 1) films and solar cell behavior of FTO/Cu3xBi2-xS3 (x = 0.25 to 1)/CdS/Ag devices are reported.
科研通智能强力驱动
Strongly Powered by AbleSci AI