DICP OpenIR
Favorable growth of well-crystallized layered hybrid perovskite by combination of thermal and solvent assistance
Xue, Caiyun1; Shi, Yantao1; Zhang, Chunyang1; Lv, Yanping1; Feng, Yulin1; Tian, Wenming3; Jin, Shengye3; Ma, Tingli2
Corresponding AuthorShi, Yantao(shiyantao@dlut.edu.cn) ; Jin, Shengye() ; Ma, Tingli()
Keyword2D perovskite solar cells Flat-casting Post-annealing Crystallinity Ambient stability
Source PublicationJOURNAL OF POWER SOURCES
2019-05-15
ISSN0378-7753
DOI10.1016/j.jpowsour.2019.03.037
Volume422Pages:156-162
Funding ProjectNational Natural Science Foundation of China[51402036] ; National Natural Science Foundation of China[51773025] ; National Natural Science Foundation of China[51772039] ; National Natural Science Foundation of China[21725305]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
WOS KeywordSOLAR-CELLS ; EFFICIENT ; LEAD
AbstractIn recent years, attention is increasingly paid to developing layered two-dimensional perovskites due to their superior environmental stability compare with their three-dimensional analogues. However, two-dimensional perovskite based solar cells usually give unsatisfactory photovoltaic performance due to large numbers of defects in the process of crystallinity. Many groups investigate multiple approaches to improve the crystalline quality so far. Here, we systematically investigate the influence of temperature on two-dimensional (PEA)(2)(MA)(2)Pb3I10 perovskite films crystallinity based on hot-casting and post-annealing. The crystallization of (PEA)(2)(MA)(2)Pb3I10 in the case of hot-casting has better crystallinity than post-annealing and discover the thermal annealing and solvent-assisted mass transfer are very important in the process of crystallization based on two-dimensional perovskite. As a result, the devices obtain a highest power conversion efficiency of 5.57% at 100 degrees C (hot-casting) by optimizing heating temperature of the substrate and the hot-casting two-dimensional (PEA)(2)(MA)(2)Pb3I10 films and devices display superior ambient stability. This work provides an important reference for further improve the crystallization of two-dimensional perovskite film.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS IDWOS:000465365900019
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165457
Collection中国科学院大连化学物理研究所
Corresponding AuthorShi, Yantao; Jin, Shengye; Ma, Tingli
Affiliation1.Dalian Univ Technol, Sch Chem, State Key Lab Fine Chem, Dalian 116024, Peoples R China
2.Dalian Univ Technol, Sch Petr & Chem Engn, Panjin Campus, Panjin 124221, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Xue, Caiyun,Shi, Yantao,Zhang, Chunyang,et al. Favorable growth of well-crystallized layered hybrid perovskite by combination of thermal and solvent assistance[J]. JOURNAL OF POWER SOURCES,2019,422:156-162.
APA Xue, Caiyun.,Shi, Yantao.,Zhang, Chunyang.,Lv, Yanping.,Feng, Yulin.,...&Ma, Tingli.(2019).Favorable growth of well-crystallized layered hybrid perovskite by combination of thermal and solvent assistance.JOURNAL OF POWER SOURCES,422,156-162.
MLA Xue, Caiyun,et al."Favorable growth of well-crystallized layered hybrid perovskite by combination of thermal and solvent assistance".JOURNAL OF POWER SOURCES 422(2019):156-162.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xue, Caiyun]'s Articles
[Shi, Yantao]'s Articles
[Zhang, Chunyang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xue, Caiyun]'s Articles
[Shi, Yantao]'s Articles
[Zhang, Chunyang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xue, Caiyun]'s Articles
[Shi, Yantao]'s Articles
[Zhang, Chunyang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.