Insight into the liquid state of organo-lead halide perovskites and their new roles in dye-sensitized solar cells

Wang, Qiong and Yun, Jung-Ho and Zhang, Meng and Chen, Hongjun and Chen, Zhi-Gang and Wang, Lianzhou (2014) Insight into the liquid state of organo-lead halide perovskites and their new roles in dye-sensitized solar cells. Journal of Materials Chemistry A, 2 (27). pp. 10355-10358. ISSN 2050-7488

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Abstract

Here we report that organo-lead halide perovskite CH3NH 3PbI(3-x)Clx solution can be used as a new liquid electrolyte in dye-sensitized solar cells (DSCs). We find that the presence of inorganic octahedra of [PbX6]4- (X = I or Cl, or a combination of them) in this perovskite solution can not only remarkably improve the device stability but also enhance the photo-response of DSCs.

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Item Type:	Article (Commonwealth Reporting Category C)
Refereed:	Yes
Item Status:	Live Archive
Additional Information:	Accepted version deposited in accordance with the copyright policy of the publisher.
Faculty/School / Institute/Centre:	No Faculty
Date Deposited:	21 Jun 2017 04:22
Last Modified:	14 Sep 2017 01:30
Uncontrolled Keywords:	device stability; dye-Sensitized solar cell; halide perovskites; liquid electrolytes; liquid state; photoresponses; solar power; optical devices and systems; ceramics; physical properties of gases, liquids and solids
Fields of Research :	03 Chemical Sciences > 0303 Macromolecular and Materials Chemistry > 030399 Macromolecular and Materials Chemistry not elsewhere classified
Socio-Economic Objective:	E Expanding Knowledge > 97 Expanding Knowledge > 970103 Expanding Knowledge in the Chemical Sciences
Identification Number or DOI:	10.1039/c4ta01105h
URI:	http://eprints.usq.edu.au/id/eprint/31695

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