Molecular orbital energy level modulation through incorporation of selenium and fluorine into conjugated polymers for organic photovoltaic cells.

Wenliu Zhuang; Hongyu Zhen; Renee Kroon; Zheng Tang; Stefan Hellstrom; Lintao Hou; Ergang Wang; Desta Gedefaw; Olle Inganas; Fengling Zhang; Mats R. Andersson

doi:10.1039/c3ta13040a

Molecular orbital energy level modulation through incorporation of selenium and fluorine into conjugated polymers for organic photovoltaic cells.

Wenliu Zhuang
, Hongyu Zhen
, Renee Kroon
, Zheng Tang
, Stefan Hellstrom
, Lintao Hou
, Ergang Wang
, Desta Gedefaw
, Olle Inganas
, Fengling Zhang
, Mats R. Andersson

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

37 Citations (Scopus)

Abstract

We demonstrated an effective chemical approach to modulate the energy levels of conjugated polymers by synergistically combining fluorine substitution and thiophene-selenophene exchange. Such modifications from TQ1 resulted in a significantly enhanced open-circuit voltage up to 1.0 V while retaining high photovoltaic performance.

Original language	English
Pages (from-to)	13422-13425
Number of pages	4
Journal	Journal of Materials Chemistry A
Volume	1
Issue number	43
DOIs	https://doi.org/10.1039/c3ta13040a
Publication status	Published - 21 Nov 2013

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10.1039/c3ta13040a

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Zhuang, W., Zhen, H., Kroon, R., Tang, Z., Hellstrom, S., Hou, L., Wang, E., Gedefaw, D., Inganas, O., Zhang, F., & Andersson, M. R. (2013). Molecular orbital energy level modulation through incorporation of selenium and fluorine into conjugated polymers for organic photovoltaic cells. Journal of Materials Chemistry A, 1(43), 13422-13425. https://doi.org/10.1039/c3ta13040a

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title = "Molecular orbital energy level modulation through incorporation of selenium and fluorine into conjugated polymers for organic photovoltaic cells.",

abstract = "We demonstrated an effective chemical approach to modulate the energy levels of conjugated polymers by synergistically combining fluorine substitution and thiophene-selenophene exchange. Such modifications from TQ1 resulted in a significantly enhanced open-circuit voltage up to 1.0 V while retaining high photovoltaic performance.",

author = "Wenliu Zhuang and Hongyu Zhen and Renee Kroon and Zheng Tang and Stefan Hellstrom and Lintao Hou and Ergang Wang and Desta Gedefaw and Olle Inganas and Fengling Zhang and Andersson, \{Mats R.\}",

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doi = "10.1039/c3ta13040a",

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Zhuang, W, Zhen, H, Kroon, R, Tang, Z, Hellstrom, S, Hou, L, Wang, E, Gedefaw, D, Inganas, O, Zhang, F & Andersson, MR 2013, 'Molecular orbital energy level modulation through incorporation of selenium and fluorine into conjugated polymers for organic photovoltaic cells.', Journal of Materials Chemistry A, vol. 1, no. 43, pp. 13422-13425. https://doi.org/10.1039/c3ta13040a

TY - JOUR

T1 - Molecular orbital energy level modulation through incorporation of selenium and fluorine into conjugated polymers for organic photovoltaic cells.

AU - Zhuang, Wenliu

AU - Zhen, Hongyu

AU - Kroon, Renee

AU - Tang, Zheng

AU - Hellstrom, Stefan

AU - Hou, Lintao

AU - Wang, Ergang

AU - Gedefaw, Desta

AU - Inganas, Olle

AU - Zhang, Fengling

AU - Andersson, Mats R.

PY - 2013/11/21

Y1 - 2013/11/21

N2 - We demonstrated an effective chemical approach to modulate the energy levels of conjugated polymers by synergistically combining fluorine substitution and thiophene-selenophene exchange. Such modifications from TQ1 resulted in a significantly enhanced open-circuit voltage up to 1.0 V while retaining high photovoltaic performance.

AB - We demonstrated an effective chemical approach to modulate the energy levels of conjugated polymers by synergistically combining fluorine substitution and thiophene-selenophene exchange. Such modifications from TQ1 resulted in a significantly enhanced open-circuit voltage up to 1.0 V while retaining high photovoltaic performance.

UR - https://www.scopus.com/pages/publications/84886899790

U2 - 10.1039/c3ta13040a

DO - 10.1039/c3ta13040a

M3 - Article

SN - 2050-7488

VL - 1

SP - 13422

EP - 13425

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 43

ER -

Molecular orbital energy level modulation through incorporation of selenium and fluorine into conjugated polymers for organic photovoltaic cells.

Abstract

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