Temperature-modulated crystal growth and performance for highly reproducible and efficient perovskite solar cells

doi:10.1039/c7cp00563f

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院强磁场科学中心

	Temperature-modulated crystal growth and performance for highly reproducible and efficient perovskite solar cells
	Su, Tongyu 1,2,3; Li, Xinhang 1; Zhang, Yongzhuan 1; Zhang, Fapei 1; Sheng, Zhigao 1,3
刊名	PHYSICAL CHEMISTRY CHEMICAL PHYSICS
	2017-05-28
卷号	19 期号:20 页码:13147-13152
DOI	10.1039/c7cp00563f
文献子类	Article
英文摘要	The annealing temperature (T-a) effect on CH3NH3PbI3 perovskite solar cells (PSCs) was studied. By utilizing a two-step technique, the T-a dependences of the optical absorption, grain size, and crystallinity of a CH3NH3PbI3 thin film have been revealed. It is found that the grain size of the CH3NH3PbI3 film increases monotonically with T-a. Meanwhile, the decomposed PbI2 emerges when T-a exceeds 120 degrees C and its content increases rapidly as T-a increases further. Consequently, the optical absorption of the CH3NH3PbI3 film and the efficiency of PSCs reach their maximum at T-a = 120 degrees C simultaneously. The highest and average device performances of PSCs achieved via this method are 17.61% and 16.40%, respectively. These results confirm the key role played by temperature and provide a route to the performance-optimization of PSCs.
WOS关键词	ORGANOMETAL HALIDE PEROVSKITES ; SOLUTION-PROCESSED PEROVSKITE ; LEAD IODIDE PEROVSKITES ; CHARGE-TRANSPORT ; THIN-FILMS ; CRYSTALLIZATION ; DEPOSITION ; MORPHOLOGY ; ABSORBER ; PASSIVATION
WOS研究方向	Chemistry ; Physics
语种	英语
WOS记录号	WOS:000402072100058
资助机构	National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; 11574316) ; 11574316) ; 11574316) ; 11574316) ; 11574316) ; 11574316) ; 11574316) ; 11574316) ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Natural Science Foundation of China (NSFC)(U1532155 ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; National Key Research and Development Program of China(2016YFA0401803) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Instrument Developing Project of the Chinese Academy of Sciences(YZ201423) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; Hefei Science Center CAS(2016HSC-IU006) ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; One Thousand Young Talents Program of China ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; U1532156 ; 11574316) ; 11574316) ; 11574316) ; 11574316) ; 11574316) ; 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内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/31926]
专题	合肥物质科学研究院_中科院强磁场科学中心
作者单位	1.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Field Magnet Lab, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Su, Tongyu,Li, Xinhang,Zhang, Yongzhuan,et al. Temperature-modulated crystal growth and performance for highly reproducible and efficient perovskite solar cells[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2017,19(20):13147-13152.
APA	Su, Tongyu,Li, Xinhang,Zhang, Yongzhuan,Zhang, Fapei,&Sheng, Zhigao.(2017).Temperature-modulated crystal growth and performance for highly reproducible and efficient perovskite solar cells.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,19(20),13147-13152.
MLA	Su, Tongyu,et al."Temperature-modulated crystal growth and performance for highly reproducible and efficient perovskite solar cells".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 19.20(2017):13147-13152.