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Transformative Evolution of Organolead Triiodide Perovskite Thin Films from Strong Room-Temperature Solid-Gas Interaction between HPbl(3)-CH3NH2 Precursor Pair
Pang, Shuping1; Zhou, Yuanyuan2; Wang, Zaiwei1; Yang, Mengjin3; Krause, Amanda R.2; Zhou, Zhongmin1; Zhu, Kai3; Padture, Nitin P.2; Cui, Guanglei1
2016-01-27
Source PublicationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume138Issue:3Pages:750-753
Abstract

We demonstrate the feasibility of a nonsalt-based precursor pair-inorganic HPbI3 solid and organic CH3NH2 gas-for the deposition of uniform CH3NH3PbI3 perovskite thin films. The strong room-temperature solidgas interaction between HPbI3 and CH3NH2 induces transformative evolution of ultrasmooth, full-coverage perovskite thin films at a rapid rate (in seconds) from nominally processed rough, partial-coverage HPbI3 thin films. The chemical origin of this behavior is elucidated via in situ experiments. Perovskite solar cells, fabricated using MAPbI(3) thin films thus deposited, deliver power conversion efficiencies up to 18.2%, attesting to the high quality of the perovskite thin films deposited using this transformative process.

SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1021/jacs.5b11824
WOS KeywordSOLAR-CELLS ; HALIDE PEROVSKITES ; LIGHT ; STATE ; EXTRACTION ; EFFICIENT ; LAYERS
Indexed BySCI
Language英语
WOS Research AreaChemistry
Funding OrganizationInternational S&T Cooperation Program of China(2015DFG62670) ; Youth Innovation Promotion Association of CAS(2015167) ; Qingdao Key Lab of solar energy utilization and energy storage technology ; National Science Foundation(DMR-1305913 ; U.S. Department of Energy SunShot Initiative under the Next Generation Photovoltaics 3 program(DE-FOA-0000990 ; OIA-1538893) ; DE-AC36-08-GO28308)
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000369044400010
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/8011
Collection仿生与固态能源系统研究组
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
2.Brown Univ, Sch Engn, Providence, RI 02912 USA
3.Natl Renewable Energy Lab, Chem & Nanosci Ctr, Golden, CO 80401 USA
Recommended Citation
GB/T 7714
Pang, Shuping,Zhou, Yuanyuan,Wang, Zaiwei,et al. Transformative Evolution of Organolead Triiodide Perovskite Thin Films from Strong Room-Temperature Solid-Gas Interaction between HPbl(3)-CH3NH2 Precursor Pair[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2016,138(3):750-753.
APA Pang, Shuping.,Zhou, Yuanyuan.,Wang, Zaiwei.,Yang, Mengjin.,Krause, Amanda R..,...&Cui, Guanglei.(2016).Transformative Evolution of Organolead Triiodide Perovskite Thin Films from Strong Room-Temperature Solid-Gas Interaction between HPbl(3)-CH3NH2 Precursor Pair.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,138(3),750-753.
MLA Pang, Shuping,et al."Transformative Evolution of Organolead Triiodide Perovskite Thin Films from Strong Room-Temperature Solid-Gas Interaction between HPbl(3)-CH3NH2 Precursor Pair".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138.3(2016):750-753.
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