期刊
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
卷 137, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.mssp.2021.106186
关键词
In2S3 thin film; Pyrolysis preparation; Indium-butyldithiocarbamate complex; Sb(2)S(3)thin film; Solar cell
类别
资金
- National Natural Science Foundation of China [51972091, 51472071, 52002105]
- Natural Sci-ence Foundation of Anhui Province [1908085QB56]
- Talent Project of Hefei University of Technology [75010-037004, 75010-037003]
In2S3 thin films were successfully prepared by low temperature pyrolysis of In-BDCA complex and applied as electron transport layer in Sb2S3 thin film solar cells, demonstrating good photovoltaic performance.
In2S3 thin films were successfully prepared by the low temperature pyrolysis of indium-butyldithiocarbamate (In-BDCA) complex at 200 degrees C for 30 min and first applied as the electron transport layer in Sb2S3 thin film solar cells. The influence of the In-BDCA complex content in the precursor solution on the microstructure of the In2S3 thin films was investigated and the photovoltaic performance of the corresponding Sb2S3 thin film solar cells was evaluated. The result revealed that In2S3 thin film with 2:1 possessed compact and full-coverage surface morphology and its thickness was 25 nm. The corresponding Sb2S3 thin film solar cells achieved the photoelectric conversion efficiency (PCE) of 2.87% with the open-circuit voltage (V-oc) of 0.60 V, short-circuit current density (J(sc)) of 10.38 mA cm(-2), fill factor (FF) of 46.40%. When the preparation temperature of Sb2S3 thin films increased from 200 degrees C to 300 degrees C, the corresponding Sb2S3 thin film solar cells achieved the PCE of 4.03% with the V-oc of 0.66 V, J(sc) of 12.56 mA cm(-2), FF of 48.63%. This result demonstrated that the In2S3 thin film can be applied as the efficient electron transport layer in Sb2S3 thin film solar cells.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据