Enhanced performance of BiI3-incorporated CsPbBr3 solar cells

被引：2

作者：

He, Yuqi ^{[1
,3
]}

Li, Zhenyang ^{[1
,2
]}

Liu, Manying ^{[1
]}

Liu, Saiqi ^{[1
]}

Fu, Junjie ^{[1
]}

Zhang, Yange ^{[1
]}

Li, Qiuye ^{[3
]}

Tong, Yuping ^{[2
]}

Zheng, Zhi ^{[1
]}

机构：

[1] Xuchang Univ, Inst Surface Micro & Nano Mat, Coll Chem & Mat Engn, Key Lab Micronano Mat Energy Storage & Convers Hen, Xuchang 461000, Henan, Peoples R China

[2] North China Univ Water Resources & Elect Power, Inst Mat & Engn, Zhengzhou 450045, Henan, Peoples R China

[3] Henan Univ, Natl & Local Joint Engn Res Ctr Appl Technol Hybri, Kaifeng 475004, Peoples R China

来源：

DALTON TRANSACTIONS | 2023年 / 52卷 / 46期

基金：

中国国家自然科学基金;

关键词：

EFFICIENT;

D O I：

10.1039/d3dt03055e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

CsPbBr3 all-inorganic perovskite solar cells (PSCs) have been extensively investigated due to their remarkable stability. However, their limited film quality and wide bandgap result in a low photoelectric conversion efficiency (PCE). In this study, BiI3 was incorporated into CsPbBr3 films to synergistically enhance light absorption and film quality. It was found that the partial substitution of Pb2+ and Br- with Bi3+ and I- in CsPbBr3 improved film quality, enhanced light absorption, and facilitated charge transfer and extraction. The device incorporating BiI3-incorporated CsPbBr3 as a light absorbing layer achieved an efficiency of 9.54%, exhibiting a significant enhancement of 19.4% compared to the undoped device. This work provides a new incorporating strategy that collaboratively improves light absorption and film quality.

引用

页码：17308 / 17314

页数：7

共 50 条

[21] Improving photovoltaic performance of CsPbBr3 perovskite solar cells by a solvent-assisted rinsing step
Ryu, Jun
Yoon, Saemon
Lee, Seojun
Lee, Donggun
Parida, Bhaskar
Kwak, Hyo Won
Kang, Dong-Won
ELECTROCHIMICA ACTA, 2021, 368
[22] Enhanced performance of two-step deposited CsPbBr3 perovskite solar cells by SnO2 green solvent engineering☆
Anggraini, Putri Nur
Budiawan, Widhya
Septina, Wilman
Shobih
Rusliani, Prima Fitri
Monov, Xorell Ivanov
Milana, Phutri
Yuliarto, Brian
Nursam, Natalita Maulani
MATERIALS LETTERS, 2025, 383
[23] The properties of perovskite solar cells with novel MAPbBr3/CsPbBr3 double absorber
He, Bolong
Liu, Linlin
Hu, Jialong
Nie, Shu
Chen, Yihui
Chen, Yonsheng
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2023, 56 (01)
[24] Pulsed Laser Deposition of CsPbBr3 Films for Application in Perovskite Solar Cells
Wang, Hong
Wu, Yu
Ma, Meiyang
Dong, Shuai
Li, Qi
Du, Jun
Zhang, Hao
Xu, Qingyu
ACS APPLIED ENERGY MATERIALS, 2019, 2 (03) : 2305 - +
[25] Insights into Mechanism of CsPbBr3 Nanocrystal Interfacial Modifier in Perovskite Solar Cells
Wageh, S.
Al-Ghamdi, Ahmed A.
Zhao, Li
ACTA PHYSICO-CHIMICA SINICA, 2022, 38 (07)
[26] First-Principle Study of CsPbBr3 and CsPbI3 Perovskite Solar Cells
Maphoto, R., I
Morukuladi, M. T.
Malatji, K. T.
Masedi, M. C.
Ngoepe, P. E.
ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2022, 11 (03)
[27] Solution fabrication methods and optimization strategies of CsPbBr3 perovskite solar cells
Chen, Chuanliang
Lu, Xiaoman
Hu, Xuzhi
Liang, Guijie
Fang, Guojia
JOURNAL OF MATERIALS CHEMISTRY C, 2023, 12 (01) : 16 - 28
[28] Advancement in CsPbBr3 inorganic perovskite solar cells: Fabrication, efficiency and stability
Kumar, Naveen
Rani, Jyoti N.
Kurchania, Rajnish
SOLAR ENERGY, 2021, 221 : 197 - 205
[29] Fabrication processes for all-inorganic CsPbBr3 perovskite solar cells
Park, Jin Ho
Yoon, Young Seon
Kim, Jin Young
ECOMAT, 2023, 5 (11)
[30] Fabrication of CsPbBr3 perovskite solar cells with n-butanol additives
Zheng, Songzhi
Li, Hao
Wang, Zeyuan
Wang, Yang
Yin, Cong
Chen, Xuanheng
Zhu, Wenhao
Sun, Weihai
CHINESE SCIENCE BULLETIN-CHINESE, 2024, 69 (19): : 2814 - 2826

← 1 2 3 4 5 →