Investigation on regeneration kinetics at perovskite/oxide interface with scanning electrochemical microscopy

被引：22

作者：

Alemu, Getachew ^{[1
]}

Li, Junpeng ^{[1
,2
]}

Cui, Jin ^{[1
]}

Xu, Xiaobao ^{[1
]}

Zhang, Bingyan ^{[1
]}

Cao, Kun ^{[1
]}

Shen, Yan ^{[1
]}

Cheng, Yibing ^{[3
]}

Wang, Mingkui ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Sch Opt & Elect Informat, Michael Gratzel Ctr Mesoscop Solar Cells, Wuhan 430074, Hubei, Peoples R China

[2] Kunming Inst Precious Met, State Key Lab Adv Technol Comprehens Utilizat Pla, Kunming 650106, Peoples R China

[3] Monash Univ, Dept Mat Engn, Melbourne, Vic 3800, Australia

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 17期

关键词：

SENSITIZED SOLAR-CELLS; DYE REGENERATION; REDOX ELECTROLYTE; TRANSPORT; FILMS; ZNO; RECOMBINATION; LENGTHS;

D O I：

10.1039/c4ta06126h

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Scanning electrochemical microscopy (SECM) is a powerful technique for quantitative and qualitative investigation of interfacial charge transfer processes. This work presents an SECM investigation on the regeneration kinetics of an organo-metal halide perovskite (CH3NH3PbI3) sensitized onto various semiconductor oxide nanocrystals, including n-type titanium dioxide and p-type nickel oxide. We found for the first time that the regeneration rate constant, and absorption cross section of CH3NH3PbI3 are significantly higher than the conventional sensitizers.

引用

页码：9216 / 9222

页数：7

共 42 条

[1] Investigation of the regeneration kinetics of organic dyes with pyridine ring anchoring groups by scanning electrochemical microscopy [J].

Alemu, Getachew ;

Cui, Jin ;

Cao, Kun ;

Li, Junpeng ;

Shen, Yan ;

Wang, Mingkui .

RSC ADVANCES, 2014, 4 (93) :51374-51380

[2] INVESTIGATION OF DYE-REGENERATION KINETICS AT DYE-SENSITIZED p-TYPE CuCrO2 FILM/ELECTROLYTES INTERFACE WITH SCANNING ELECTROCHEMICAL MICROSCOPY [J].

Alemu, Getachew ;

Zhang, Bingyan ;

Li, Junpeng ;

Xu, Xiaobao ;

Cui, Jin ;

Shen, Yan ;

Wang, Mingkui .

NANO, 2014, 9 (05)

[3] Quantifying Regeneration in Dye-Sensitized Solar Cells [J].

Anderson, Assaf Y. ;

Barnes, Piers R. F. ;

Durrant, James R. ;

O'Regan, Brian C. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (05) :2439-2447

[4] Energetic factors governing injection, regeneration and recombination in dye solar cells with phthalocyanine sensitizers [J].

Barea, Eva M. ;

Ortiz, Javier ;

Paya, Federico J. ;

Fernandez-Lazaro, Fernando ;

Fabregat-Santiago, Francisco ;

Sastre-Santos, Angela ;

Bisquert, Juan .

ENERGY & ENVIRONMENTAL SCIENCE, 2010, 3 (12) :1985-1994

[5] Effect of Different Hole Transport Materials on Recombination in CH3NH3PbI3 Perovskite-Sensitized Mesoscopic Solar Cells [J].

Bi, Dongqin ;

Yang, Lei ;

Boschloo, Gerrit ;

Hagfeldt, Anders ;

Johansson, Erik M. J. .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2013, 4 (09) :1532-1536

[6] Sequential deposition as a route to high-performance perovskite-sensitized solar cells [J].

Burschka, Julian ;

Pellet, Norman ;

Moon, Soo-Jin ;

Humphry-Baker, Robin ;

Gao, Peng ;

Nazeeruddin, Mohammad K. ;

Graetzel, Michael .

NATURE, 2013, 499 (7458) :316-+

[7] Highly Efficient Light-Harvesting Ruthenium Sensitizer for Thin-Film Dye-Sensitized Solar Cells [J].

Chen, Chia-Yuan ;

Wang, Mingkui ;

Li, Jheng-Ying ;

Pootrakulchote, Nuttapol ;

Alibabaei, Leila ;

Ngoc-le, Cevey-ha ;

Decoppet, Jean-David ;

Tsai, Jia-Hung ;

Graetzel, Carole ;

Wu, Chun-Guey ;

Zakeeruddin, Shaik M. ;

Graetzel, Michael .

ACS NANO, 2009, 3 (10) :3103-3109

[8] CH3NH3PbI3-Based Planar Solar Cells with Magnetron-Sputtered Nickel Oxide [J].

Cui, Jin ;

Meng, Fanping ;

Zhang, Hua ;

Cao, Kun ;

Yuan, Huailiang ;

Cheng, Yibing ;

Huang, Feng ;

Wang, Mingkui .

ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (24) :22862-22870

[9] Organic Sensitizers with Pyridine Ring Anchoring Group for p-Type Dye-Sensitized Solar Cells [J].

Cui, Jin ;

Lu, Jianfeng ;

Xu, Xiaobao ;

Cao, Kun ;

Wang, Zhong ;

Alemu, Getachew ;

Yuang, Huailiang ;

Shen, Yan ;

Xu, Jie ;

Cheng, Yibing ;

Wang, Mingkui .

JOURNAL OF PHYSICAL CHEMISTRY C, 2014, 118 (30) :16433-16440

[10] Dye Regeneration Kinetics in Dye-Sensitized Solar Cells [J].

Daeneke, Torben ;

Mozer, Attila J. ;

Uemura, Yu ;

Makuta, Satoshi ;

Fekete, Monika ;

Tachibana, Yasuhiro ;

Koumura, Nagatoshi ;

Bach, Udo ;

Spiccia, Leone .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (41) :16925-16928

← 1 2 3 4 5 →