Extending two-dimensional π-conjugation length by introducing the alkoxybiphenyl unit for efficient benzodithiophene based photovoltaic polymer-Reference-Cited by-同舟云学术

Extending two-dimensional π-conjugation length by introducing the alkoxybiphenyl unit for efficient benzodithiophene based photovoltaic polymer

Published:2016 Issue:37 Volume:4 Page:8716-8723
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Ding Dakang¹²³⁴⁵,Chen Weiye¹²³⁴,Wang Jiuxing⁵⁶⁷⁸⁴,Qiu Meng⁵⁶⁷⁸⁴,Zheng Huilin¹²³⁴,Ren Junzhen¹²³⁴,Fan Meijie¹²³⁴,Sun Mingliang¹²³⁴⁹,Yang Renqiang⁵⁶⁷⁸⁴

Affiliation:

1. Institute of Material Science and Engineering

2. Ocean University of China

3. Qingdao 266100

4. People’s Republic of China

5. CAS Key Laboratory of Bio-based Materials

6. Qingdao Institute of Bioenergy and Bioprocess Technology

7. Chinese Academy of Sciences

8. Qingdao 266101

9. State Key Laboratory of Luminescent Materials and Devices

Abstract

Just by replacing alkoxyphenyl with the alkoxybiphenyl group, the PCE of PBDTBP–DTffBT based PSCs is higher than that of PBDTP–DTffBT based devices due to its extended π-conjugation length.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/TC/C6TC03346F

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