Improved Photovoltages for p-Type Dye-Sensitized Solar Cells Using CuCrO2 Nanoparticles

Satvasheel Powar; Dehua Xiong; Torben Daeneke; Michelle T. Ma; Akhil Gupta; George Lee; Satoshi Makuta; Yasuhiro Tachibana; Wei Chen; Leone Spiccia; Yi-bing Cheng; Guenther Goetz; Peter Baeuerle; Udo Bach

doi:10.1021/jp409363u

Improved Photovoltages for p-Type Dye-Sensitized Solar Cells Using CuCrO2 Nanoparticles

Satvasheel Powar
, Dehua Xiong
, Torben Daeneke
, Michelle T. Ma
, Akhil Gupta
, George Lee
, Satoshi Makuta
, Yasuhiro Tachibana
, Wei Chen
, Leone Spiccia
, Yi-bing Cheng
, Guenther Goetz
, Peter Baeuerle
, Udo Bach^*

^*Corresponding author for this work

Imaging Chemistry & Biology

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

70 Citations (Scopus)

Abstract

CuCrO2 has been investigated as an alternative to conventionally used NiO in p-type dye sensitized solar cells (p-DSCs) using I-/I-3(-)- and [Co(en)(3)](2+/3+)-based redox mediators. The favorable valence band edge position of CuCrO2 affords open circuit voltages as high as 734 mV when [Co(en)(3)](2+/3+) is deployed as redox mediator. This is the highest reported open circuit voltage for any p-DSC to date, introducing mesoporous CuCrO2 electrodes as a promising alternative to traditional NiO.

Original language	English
Pages (from-to)	16375-16379
Number of pages	5
Journal	Journal Of Physical Chemistry C
Volume	118
Issue number	30
Early online date	3 Jun 2014
DOIs	https://doi.org/10.1021/jp409363u
Publication status	Published - 31 Jul 2014

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

NIO
ELECTROLYTES
OXIDE
PHOTOCATHODE
EFFICIENCY
CUGAO2

Access to Document

10.1021/jp409363u

http://pubs.acs.org/doi/abs/10.1021/jp409363u

Cite this

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title = "Improved Photovoltages for p-Type Dye-Sensitized Solar Cells Using CuCrO2 Nanoparticles",

abstract = "CuCrO2 has been investigated as an alternative to conventionally used NiO in p-type dye sensitized solar cells (p-DSCs) using I-/I-3(-)- and [Co(en)(3)](2+/3+)-based redox mediators. The favorable valence band edge position of CuCrO2 affords open circuit voltages as high as 734 mV when [Co(en)(3)](2+/3+) is deployed as redox mediator. This is the highest reported open circuit voltage for any p-DSC to date, introducing mesoporous CuCrO2 electrodes as a promising alternative to traditional NiO.",

keywords = "NIO, ELECTROLYTES, OXIDE, PHOTOCATHODE, EFFICIENCY, CUGAO2",

author = "Satvasheel Powar and Dehua Xiong and Torben Daeneke and Ma, \{Michelle T.\} and Akhil Gupta and George Lee and Satoshi Makuta and Yasuhiro Tachibana and Wei Chen and Leone Spiccia and Yi-bing Cheng and Guenther Goetz and Peter Baeuerle and Udo Bach",

year = "2014",

month = jul,

day = "31",

doi = "10.1021/jp409363u",

language = "English",

volume = "118",

pages = "16375--16379",

journal = "Journal Of Physical Chemistry C",

issn = "1932-7447",

publisher = "American Chemical Society",

number = "30",

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TY - JOUR

T1 - Improved Photovoltages for p-Type Dye-Sensitized Solar Cells Using CuCrO2 Nanoparticles

AU - Powar, Satvasheel

AU - Xiong, Dehua

AU - Daeneke, Torben

AU - Ma, Michelle T.

AU - Gupta, Akhil

AU - Lee, George

AU - Makuta, Satoshi

AU - Tachibana, Yasuhiro

AU - Chen, Wei

AU - Spiccia, Leone

AU - Cheng, Yi-bing

AU - Goetz, Guenther

AU - Baeuerle, Peter

AU - Bach, Udo

PY - 2014/7/31

Y1 - 2014/7/31

N2 - CuCrO2 has been investigated as an alternative to conventionally used NiO in p-type dye sensitized solar cells (p-DSCs) using I-/I-3(-)- and [Co(en)(3)](2+/3+)-based redox mediators. The favorable valence band edge position of CuCrO2 affords open circuit voltages as high as 734 mV when [Co(en)(3)](2+/3+) is deployed as redox mediator. This is the highest reported open circuit voltage for any p-DSC to date, introducing mesoporous CuCrO2 electrodes as a promising alternative to traditional NiO.

AB - CuCrO2 has been investigated as an alternative to conventionally used NiO in p-type dye sensitized solar cells (p-DSCs) using I-/I-3(-)- and [Co(en)(3)](2+/3+)-based redox mediators. The favorable valence band edge position of CuCrO2 affords open circuit voltages as high as 734 mV when [Co(en)(3)](2+/3+) is deployed as redox mediator. This is the highest reported open circuit voltage for any p-DSC to date, introducing mesoporous CuCrO2 electrodes as a promising alternative to traditional NiO.

KW - NIO

KW - ELECTROLYTES

KW - OXIDE

KW - PHOTOCATHODE

KW - EFFICIENCY

KW - CUGAO2

U2 - 10.1021/jp409363u

DO - 10.1021/jp409363u

M3 - Article

SN - 1932-7447

VL - 118

SP - 16375

EP - 16379

JO - Journal Of Physical Chemistry C

JF - Journal Of Physical Chemistry C

IS - 30

ER -

Improved Photovoltages for p-Type Dye-Sensitized Solar Cells Using CuCrO2 Nanoparticles

Abstract

UN SDGs

Keywords

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