DICP OpenIR
Tailoring vertical phase distribution of quasi-two-dimensional perovskite films via surface modification of hole-transporting layer
Liu, Tiefeng1,2; Jiang, Youyu1,2; Qin, Minchao3; Liu, Junxue4,5; Sun, Lulu1,2; Qin, Fei1,2; Hu, Lin1,2; Xiong, Sixing1,2; Jiang, Xueshi1,2; Jiang, Fangyuan1,2; Peng, Ping6; Jin, Shengye4,5; Lu, Xinhui3; Zhou, Yinhua1,2
Corresponding AuthorLu, Xinhui(xinhui.lu@cuhk.edu.hk) ; Zhou, Yinhua(yh_zhou@hust.edu.cn)
Source PublicationNATURE COMMUNICATIONS
2019-02-20
ISSN2041-1723
DOI10.1038/s41467-019-08843-5
Volume10Pages:10
Funding ProjectNational Natural Science Foundation of China[51773072] ; National Natural Science Foundation of China[21474035] ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund[2016JCTD111] ; HUST Innovation Research Fund[2017KFKJXX012] ; Science and Technology Program of Hubei Province[2017AHB040] ; China Postdoctoral Science Foundation[2016M602289]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
WOS SubjectMultidisciplinary Sciences
WOS Research AreaScience & Technology - Other Topics
WOS KeywordHALIDE PEROVSKITES ; HYBRID PEROVSKITES ; ELECTRON ; PERFORMANCE ; EFFICIENT ; LENGTHS ; CHARGE ; CRYSTALLIZATION ; VOLTAGE ; ENERGY
AbstractVertical phase distribution plays an important role in the quasi-two-dimensional perovskite solar cells. So far, the driving force and how to tailor the vertical distribution of layer numbers have been not discussed. In this work, we report that the vertical distribution of layer numbers in the quasi-two-dimensional perovskite films deposited on a hole-transporting layer is different from that on glass substrate. The vertical distribution could be explained by the sedimentation equilibrium because of the colloidal feature of the perovskite precursors. Acid addition will change the precursors from colloid to solution that therefore changes the vertical distribution. A self-assembly layer is used to modify the acidic surface property of the hole-transporting layer that induces the appearance of desired vertical distribution for charge transport. The quasi-two-dimensional perovskite cells with the surface modification display a higher open-circuit voltage and a higher efficiency comparing to reference quasi-two-dimensional cells.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Recruitment Program of Global Youth Experts ; Recruitment Program of Global Youth Experts ; HUST Innovation Research Fund ; HUST Innovation Research Fund ; Science and Technology Program of Hubei Province ; Science and Technology Program of Hubei Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
WOS IDWOS:000459097100013
PublisherNATURE PUBLISHING GROUP
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/165963
Collection中国科学院大连化学物理研究所
Corresponding AuthorLu, Xinhui; Zhou, Yinhua
Affiliation1.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China
2.Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Hubei, Peoples R China
3.Chinese Univ Hong Kong, Dept Phys, Hong Kong 999077, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, 457 Zhongshan Rd, Dalian 116023, Peoples R China
5.Chinese Acad Sci, Dalian Inst Chem Phys, Collaborat Innovat Ctr Chem Energy Mat iChEM, 457 Zhongshan Rd, Dalian 116023, Peoples R China
6.Huazhong Univ Sci & Technol, Sch Mat Sci & Engn, Wuhan 430074, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Liu, Tiefeng,Jiang, Youyu,Qin, Minchao,et al. Tailoring vertical phase distribution of quasi-two-dimensional perovskite films via surface modification of hole-transporting layer[J]. NATURE COMMUNICATIONS,2019,10:10.
APA Liu, Tiefeng.,Jiang, Youyu.,Qin, Minchao.,Liu, Junxue.,Sun, Lulu.,...&Zhou, Yinhua.(2019).Tailoring vertical phase distribution of quasi-two-dimensional perovskite films via surface modification of hole-transporting layer.NATURE COMMUNICATIONS,10,10.
MLA Liu, Tiefeng,et al."Tailoring vertical phase distribution of quasi-two-dimensional perovskite films via surface modification of hole-transporting layer".NATURE COMMUNICATIONS 10(2019):10.
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