Air-stable formamidinium/methylammonium mixed lead iodide perovskite integral microcrystals with low trap density and high photo-responsivity-Reference-Cited by-同舟云学术

Air-stable formamidinium/methylammonium mixed lead iodide perovskite integral microcrystals with low trap density and high photo-responsivity

Published:2019 Issue:6 Volume:21 Page:3106-3113
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Wu Guangbao¹²³,Zhou Jiyu¹²³,Meng Rui¹²³,Xue Baoda⁴⁵³,Zhou Huiqiong⁴⁵³^ORCID,Tang Zhiyong⁴⁵³^ORCID,Zhang Yuan¹²³^ORCID

Affiliation:

1. HEEGER Beijing Research & Development Center, School of Chemistry, Beihang University

2. Beijing 100191

3. China

4. CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology

5. Beijing 100190

Abstract

Here based on integral microcrystals (IMC) of halide perovskites containing formamidinium (FA)/methylammonium (MA) mixed cations, we investigate the impact of the addition of MAPbBr₃ on the stability and optoelectronic properties in FA-based IMC films.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2019/CP/C8CP07271J

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1. Efficient planar heterojunction perovskite solar cells by vapour deposition

2. Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells

3. Compositional engineering of perovskite materials for high-performance solar cells