Defect mitigation using d-penicillamine for efficient methylammonium-free perovskite solar cells with high operational stability-Reference-Cited by-同舟云学术

Defect mitigation using d-penicillamine for efficient methylammonium-free perovskite solar cells with high operational stability

Published:2021 Issue:6 Volume:12 Page:2050-2059
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Yang Jianchao¹²³⁴⁵,Tang Weijian¹²³⁴⁵,Yuan Ruihan¹²³⁴⁵,Chen Yu¹²³⁴⁵,Wang Jing⁶⁷⁸⁹⁵,Wu Yihui¹²³⁴⁵,Yin Wan-Jian⁶⁷⁸⁹⁵^ORCID,Yuan Ningyi¹⁰¹¹¹²⁵^ORCID,Ding Jianning¹⁰¹¹¹²⁵¹³,Zhang Wen-Hua¹²³⁴⁵^ORCID

Affiliation:

1. Sichuan Research Center of New Materials

2. Institute of Chemical Materials

3. China Academy of Engineering Physics

4. Chengdu 610200

5. China

6. College of Energy

7. Soochow Institute for Energy and Materials InnovationS (SIEMIS)

8. Soochow University

9. Suzhou

10. Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering

11. Changzhou University

12. Changzhou

13. Micro/Nano Science and Technology Center

Abstract

Iodine vacancy defects in MA-free perovskite are effectively passivated through the interaction between Pb²⁺ and the functional groups in d-penicillamine, resulting in an impressive efficiency of 22.4% along with excellent operational stability.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D0SC06354A

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