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Close-loop recycling of perovskite solar cells through dissolution-recrystallization of perovskite by butylamine
Xiyuan Feng1,2; Qing Guo3; Jingwei Xiu1; Zhiqin Ying1,2; Kar Wei Ng2,4; Limin Huang3; Shuangpeng Wang2,4; Hui Pan2,4; Zikang Tang2,4; Zhubing He1
2021-02-24
Source PublicationCell Reports Physical Science
ISSN2666-3864
Volume2Issue:2
Other Abstract

Organic-inorganic lead halide perovskite solar cells (PSCs) haveachieved impressive progress in both conversion efficiency and sta-bility. However, the leakage risk of toxic lead in the fabrication andservice of PSCs hinders their commercialization; hence, the manage-ment of lead is imperative. Here, we report a close-loop recyclingstrategy to collect the key materials involved in devices with butyl-amine (BA), even regenerating solar cells with recycled materialsincluding perovskite absorbers and NiOx-coated ITO glass sub-strates. The regenerated devices show performance equivalent tothat of fresh ones and nearly 18% PCE for the champions. The totalrecycling yield of lead is more than 98.9%. The recycling can beattributed to the unique interaction between lead halides and BA.Our strategy could move PSCs toward commercialization by effec-tive close-loop recycling and refabrication of whole PSC devices.

KeywordAmines Coordination Dissolution Lead Lead Recycling Liquefaction Perovskite Solar Cells Recrystallization Recycling
DOI10.1016/j.xcrp.2021.100341
URLView the original
Indexed ByESCI
Language英語English
WOS Research AreaChemistry ; Energy & Fuels ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Multidisciplinary
WOS IDWOS:000658762100021
Scopus ID2-s2.0-85101160179
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Cited Times [WOS]:4   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorShuangpeng Wang
Affiliation1.Department of Materials Science and Engineering,Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG),Southern University of Science and Technology,Shenzhen,No. 1088, Xueyuan Rd.,518055,China
2.Joint Key Laboratory of the Ministry of Education,Institute of Applied Physics and Materials Engineering,University of Macau,Avenida da Universidade,Taipa,999078,China
3.Department of Chemistry,Southern University of Science and Technology,Shenzhen,No. 1088, Xueyuan Rd.,518055,China
4.Department of Physics and Chemistry,Faculty of Science and Technology,University of Macau,Avenida da Universidade,Taipa,999078,China
First Author AffilicationINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding Author AffilicationINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING;  Faculty of Science and Technology
Recommended Citation
GB/T 7714
Xiyuan Feng,Qing Guo,Jingwei Xiu,et al. Close-loop recycling of perovskite solar cells through dissolution-recrystallization of perovskite by butylamine[J]. Cell Reports Physical Science,2021,2(2).
APA Xiyuan Feng,Qing Guo,Jingwei Xiu,Zhiqin Ying,Kar Wei Ng,Limin Huang,Shuangpeng Wang,Hui Pan,Zikang Tang,&Zhubing He.(2021).Close-loop recycling of perovskite solar cells through dissolution-recrystallization of perovskite by butylamine.Cell Reports Physical Science,2(2).
MLA Xiyuan Feng,et al."Close-loop recycling of perovskite solar cells through dissolution-recrystallization of perovskite by butylamine".Cell Reports Physical Science 2.2(2021).
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