Theoretical and Experimental Investigation of All-Inorganic CsPbIBr2 Light-Absorber-Layer based Perovskite Solar Cells

被引：2

作者：

Ahmad, Khursheed ^{[1
]}

Khan, Mohd Quasim ^{[2
]}

Khan, Rais Ahmad ^{[3
]}

Dagar, Janardan ^{[4
,5
]}

Parmasivam, Gopinath ^{[4
,5
]}

Unger, Eva ^{[4
,5
]}

Kim, Haekyoung ^{[1
]}

机构：

[1] Yeungnam Univ, Sch Mat Sci & Engn, Gyongsan 38541, South Korea

[2] MJP Rohilkhand Univ, Dept Chem, MMDC, Bareilly 244001, Uttar Pradesh, India

[3] King Saud Univ, Coll Sci, Dept Chem, Riyadh 11451, Saudi Arabia

[4] Helmholtz Zentrum Berlin Mat & Energie GmbH, Berlin, Germany

[5] Helmholtz Zentrum Berlin, Dept Solut Processed Mat & Devices, HySPRINT Innovat Lab, Kekulestr 5, D-12489 Berlin, Germany

来源：

CHEMISTRYSELECT | 2022年 / 7卷 / 44期

基金：

新加坡国家研究基金会;

关键词：

CsPbIBr2; inorganic perovskite solar cells; light-absorber; TiO2; SCAPS-1D; OPEN-CIRCUIT VOLTAGE; LEAD-FREE; PERFORMANCE ENHANCEMENT; HALIDE PEROVSKITES; EFFICIENT; FABRICATION;

D O I：

10.1002/slct.202203854

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In last few years, rapid surge in the construction of perovskite or perovskite-like structures based photovoltaic cells have been noticed. Lead (Pb)-halide perovskite materials possess excellent optoelectronic features which make it most significant light absorber layer for the construction of CsPbIBr2 based perovskite solar cells (PSCs). In particular, CsPbIBr2 has unique optoelectronic properties and has been considered as a potential candidate for photovoltaic cells. In present work, we have used one-dimensional (1-D) solar cell capacitance simulator (SCAPS) to optimize the photovoltaic performance of CsPbIBr2 based PSCs. The optimized simulated PSCs showed excellent efficiency of 14.11 %. Further, we have also fabricated PSCs which showed good efficiency of 10.18 %.

引用

页数：9

共 48 条

[1] Fabrication of planar heterojunction CsPbBr2I perovskite solar cells using ZnO as an electron transport layer and improved solar energy conversion efficiency [J].