Nanostructured Cds Buffer Layer Fabricated With A Simple Spin-Coating Method For Sb2s3 Solar Cells

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE(2021)

引用 3|浏览9
暂无评分
摘要
Nanostructured CdS thin films are fabricated by a simple spin-coating method at various annealing temperatures from 200 to 350 degrees C. CdS films of 80 nm thick, which are composed of nanoparticles or flakes with size approximate to 20-200 nm, are obtained. The nanostructured morphology is identified by scanning electron microscopy measurement. Sb2S3 films with large-sized grains are deposited on the CdS thin films with hydrothermal method, in which CdS is adopted as electron transport layer (ETL) for Sb2S3 solar cells. The power conversion efficiency (PCE) is 4.88% for the best solar cell based on nanostructured CdS ETLs. Herein, a very facile and effective route to fabricate nanostructured CdS buffer layer for Sb2S3 solar cells is offered.
更多
查看译文
关键词
CdS, hydrothermal deposition, nanostructures, Sb2S3, solar cells, spin coating
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要