Molecular design for improved photovoltaic efficiency: Band gap and absorption coefficient engineering

Rajib Mondal; Sangwon Ko; Joseph E. Norton; Nobuyuki Miyaki; Hector A. Becerril; Eric Verploegen; Michael F. Toney; Jean Luc Brédas; Michael D. McGehee; Zhenan Bao

doi:10.1039/b915222a

Molecular design for improved photovoltaic efficiency: Band gap and absorption coefficient engineering

Rajib Mondal
, Sangwon Ko
, Joseph E. Norton
, Nobuyuki Miyaki
, Hector A. Becerril
, Eric Verploegen
, Michael F. Toney
, Jean Luc Brédas
, Michael D. McGehee
, Zhenan Bao

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

74 Scopus citations

Abstract

Removing the adjacent thiophene groups around the acceptor core in low band gap polymers significantly enhances solar cell efficiency through increasing the optical absorption and raising the ionization potential of the polymer.

Original language	English (US)
Pages (from-to)	7195-7197
Number of pages	3
Journal	Journal of Materials Chemistry
Volume	19
Issue number	39
DOIs	https://doi.org/10.1039/b915222a
State	Published - 2009
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
Materials Chemistry

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10.1039/b915222a

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@article{911be26e8c89475d8b00e509e22d26b5,

title = "Molecular design for improved photovoltaic efficiency: Band gap and absorption coefficient engineering",

abstract = "Removing the adjacent thiophene groups around the acceptor core in low band gap polymers significantly enhances solar cell efficiency through increasing the optical absorption and raising the ionization potential of the polymer.",

author = "Rajib Mondal and Sangwon Ko and Norton, \{Joseph E.\} and Nobuyuki Miyaki and Becerril, \{Hector A.\} and Eric Verploegen and Toney, \{Michael F.\} and Br{\'e}das, \{Jean Luc\} and McGehee, \{Michael D.\} and Zhenan Bao",

year = "2009",

doi = "10.1039/b915222a",

language = "English (US)",

volume = "19",

pages = "7195--7197",

journal = "Journal of Materials Chemistry",

issn = "0959-9428",

publisher = "Royal Society of Chemistry",

number = "39",

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TY - JOUR

T1 - Molecular design for improved photovoltaic efficiency

T2 - Band gap and absorption coefficient engineering

AU - Mondal, Rajib

AU - Ko, Sangwon

AU - Norton, Joseph E.

AU - Miyaki, Nobuyuki

AU - Becerril, Hector A.

AU - Verploegen, Eric

AU - Toney, Michael F.

AU - Brédas, Jean Luc

AU - McGehee, Michael D.

AU - Bao, Zhenan

PY - 2009

Y1 - 2009

N2 - Removing the adjacent thiophene groups around the acceptor core in low band gap polymers significantly enhances solar cell efficiency through increasing the optical absorption and raising the ionization potential of the polymer.

AB - Removing the adjacent thiophene groups around the acceptor core in low band gap polymers significantly enhances solar cell efficiency through increasing the optical absorption and raising the ionization potential of the polymer.

UR - https://www.scopus.com/pages/publications/70349814236

UR - https://www.scopus.com/pages/publications/70349814236#tab=citedBy

U2 - 10.1039/b915222a

DO - 10.1039/b915222a

M3 - Article

AN - SCOPUS:70349814236

SN - 0959-9428

VL - 19

SP - 7195

EP - 7197

JO - Journal of Materials Chemistry

JF - Journal of Materials Chemistry

IS - 39

ER -

Molecular design for improved photovoltaic efficiency: Band gap and absorption coefficient engineering

Abstract

ASJC Scopus subject areas

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