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author:

Li, Y. (Li, Y..) [1] | Chen, C. (Chen, C..) [2] | Sun, X. (Sun, X..) [3] | Dou, J. (Dou, J..) [4] | Wei, M. (Wei, M..) [5]

Indexed by:

Scopus

Abstract:

ZIF-8, a kind of widely studied metal-organic frameworks, was used for the interfacial modification of dye-sensitized solar cells by a facile post-treatment strategy for the first time, which solved the problem of severely decreased short-circuit photocurrent in previous report. After the surface treatment, the performance of cells was obviously improved. The conditions for the deposition of ZIF-8 were optimized. The best photovoltaic property was obtained when the growth time of ZIF-8 was 7 min and the TiO2photoanode was post-treated for 2 times. Besides the energy barrier effect of ZIF-8 that improved the open-circuit photovoltage and electron lifetime, the dyes adsorbed tightly on TiO2surface was found to be a key point for the efficient electron injection and improved performance. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Keyword:

electrochemistry; metal-organic frameworks; photovoltaics; solar cells; surface treatment

Community:

  • [ 1 ] [Li, Y.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 2 ] [Li, Y.]Institute of Advanced Energy Materials, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 3 ] [Li, Y.]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, China
  • [ 4 ] [Chen, C.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 5 ] [Chen, C.]Institute of Advanced Energy Materials, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 6 ] [Sun, X.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 7 ] [Sun, X.]Institute of Advanced Energy Materials, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 8 ] [Dou, J.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 9 ] [Dou, J.]Institute of Advanced Energy Materials, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 10 ] [Wei, M.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 11 ] [Wei, M.]Institute of Advanced Energy Materials, Fuzhou University, Fuzhou, Fujian, 350002, China

Reprint 's Address:

  • [Wei, M.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou UniversityChina

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Source :

ChemSusChem

ISSN: 1864-5631

Year: 2014

Issue: 9

Volume: 7

Page: 2469-2472

7 . 6 5 7

JCR@2014

7 . 5 0 0

JCR@2023

ESI HC Threshold:268

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 59

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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