D-π-M-π-A structured platinum acetylide sensitizer for dye-sensitized solar cells

Wenjun Wu; Xingdong Xu; Haibo Yang; Jianli Hua; Xiaoyu Zhang; Lei Zhang; Yitao Long; He Tian

doi:10.1039/c1jm10942a

D-π-M-π-A structured platinum acetylide sensitizer for dye-sensitized solar cells

Wenjun Wu
, Xingdong Xu
, Haibo Yang^*
, Jianli Hua
, Xiaoyu Zhang
, Lei Zhang
, Yitao Long
, He Tian

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China University of Science and Technology
East China Normal University

Research output: Contribution to journal › Article › peer-review

84 Scopus citations

Abstract

A new platinum acetylide complex, (3-(4-(diphenylamino)phenylethynyl))(3- (4-(2-carboxyl-2-cyanovinyl)phenylethynyl))(bis(triethylphosphine))platinum (Pts), has been designed and synthesized as a sensitizer for application in dye-sensitized solar cells (DSSCs). The absorption spectra, electrochemistry, impedance spectroscopy and photovoltaic properties of this platinum acetylide complex have been extensively investigated. For the best DSSC, the overall solar-to-electric conversion efficiency of 3.28% was achieved with a short-circuit photocurrent density (J_sc) of 6.77 mA cm^-2 and the open-circuit photovoltage (V_oc) of 0.70 V(fill factor ff = 0.69).

Original language	English
Pages (from-to)	10666-10671
Number of pages	6
Journal	Journal of Materials Chemistry
Volume	21
Issue number	29
DOIs	https://doi.org/10.1039/c1jm10942a
State	Published - 7 Aug 2011

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10.1039/c1jm10942a

Cite this

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title = "D-π-M-π-A structured platinum acetylide sensitizer for dye-sensitized solar cells",

abstract = "A new platinum acetylide complex, (3-(4-(diphenylamino)phenylethynyl))(3- (4-(2-carboxyl-2-cyanovinyl)phenylethynyl))(bis(triethylphosphine))platinum (Pts), has been designed and synthesized as a sensitizer for application in dye-sensitized solar cells (DSSCs). The absorption spectra, electrochemistry, impedance spectroscopy and photovoltaic properties of this platinum acetylide complex have been extensively investigated. For the best DSSC, the overall solar-to-electric conversion efficiency of 3.28\% was achieved with a short-circuit photocurrent density (Jsc) of 6.77 mA cm-2 and the open-circuit photovoltage (Voc) of 0.70 V(fill factor ff = 0.69).",

author = "Wenjun Wu and Xingdong Xu and Haibo Yang and Jianli Hua and Xiaoyu Zhang and Lei Zhang and Yitao Long and He Tian",

year = "2011",

month = aug,

day = "7",

doi = "10.1039/c1jm10942a",

language = "英语",

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TY - JOUR

T1 - D-π-M-π-A structured platinum acetylide sensitizer for dye-sensitized solar cells

AU - Wu, Wenjun

AU - Xu, Xingdong

AU - Yang, Haibo

AU - Hua, Jianli

AU - Zhang, Xiaoyu

AU - Zhang, Lei

AU - Long, Yitao

AU - Tian, He

PY - 2011/8/7

Y1 - 2011/8/7

N2 - A new platinum acetylide complex, (3-(4-(diphenylamino)phenylethynyl))(3- (4-(2-carboxyl-2-cyanovinyl)phenylethynyl))(bis(triethylphosphine))platinum (Pts), has been designed and synthesized as a sensitizer for application in dye-sensitized solar cells (DSSCs). The absorption spectra, electrochemistry, impedance spectroscopy and photovoltaic properties of this platinum acetylide complex have been extensively investigated. For the best DSSC, the overall solar-to-electric conversion efficiency of 3.28% was achieved with a short-circuit photocurrent density (Jsc) of 6.77 mA cm-2 and the open-circuit photovoltage (Voc) of 0.70 V(fill factor ff = 0.69).

AB - A new platinum acetylide complex, (3-(4-(diphenylamino)phenylethynyl))(3- (4-(2-carboxyl-2-cyanovinyl)phenylethynyl))(bis(triethylphosphine))platinum (Pts), has been designed and synthesized as a sensitizer for application in dye-sensitized solar cells (DSSCs). The absorption spectra, electrochemistry, impedance spectroscopy and photovoltaic properties of this platinum acetylide complex have been extensively investigated. For the best DSSC, the overall solar-to-electric conversion efficiency of 3.28% was achieved with a short-circuit photocurrent density (Jsc) of 6.77 mA cm-2 and the open-circuit photovoltage (Voc) of 0.70 V(fill factor ff = 0.69).

UR - https://www.scopus.com/pages/publications/79960367442

U2 - 10.1039/c1jm10942a

DO - 10.1039/c1jm10942a

M3 - 文章

AN - SCOPUS:79960367442

SN - 0959-9428

VL - 21

SP - 10666

EP - 10671

JO - Journal of Materials Chemistry

JF - Journal of Materials Chemistry

IS - 29

ER -

D-π-M-π-A structured platinum acetylide sensitizer for dye-sensitized solar cells

Abstract

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