Semitransparent polymer solar cells with 9.06% efficiency and 27.1% average visible transmittance obtained by employing a smart strategy-Reference-Cited by-同舟云学术

Semitransparent polymer solar cells with 9.06% efficiency and 27.1% average visible transmittance obtained by employing a smart strategy

Published:2019 Issue:12 Volume:7 Page:7025-7032
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Hu Zhenghao¹²³⁴⁵,Wang Zhi¹²³⁴⁵,Zhang Fujun¹²³⁴⁵^ORCID

Affiliation:

1. Key Laboratory of Luminescence and Optical Information

2. Ministry of Education

3. Beijing Jiaotong University

4. Beijing 100044

5. P. R. China

Abstract

A PCE of 9.48% and AVT of 23.7% are achieved from semitransparent PSCs with PTB7-Th : IEICO-4F (1.2 : 1.5, wt/wt) as the active layer. The AVT of semitransparent PSCs is increased to 27.1% with PTB7-Th : IEICO-4F (0.8 : 1.5, wt/wt) as the active layer with a PCE of 9.06%, corresponding to over 14.3% AVT improvement and less than 4.5% PCE loss.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/TA/C9TA00907H

Reference46 articles.

1. Enhancing the Performance of Polymer Solar Cells via Core Engineering of NIR-Absorbing Electron Acceptors

2. Efficient Ternary Polymer Solar Cells with Two Well-Compatible Donors and One Ultranarrow Bandgap Nonfullerene Acceptor

3. Near‐Infrared Electron Acceptors with Fluorinated Regioisomeric Backbone for Highly Efficient Polymer Solar Cells