High-performance ternary polymer solar cells from a structurally similar polymer alloy

2017 ◽  
Vol 5 (24) ◽  
pp. 12400-12406 ◽  
Author(s):  
Wenfei Shen ◽  
Weichao Chen ◽  
Dangqiang Zhu ◽  
Jidong Zhang ◽  
Xiaofeng Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Polymer Alloy ◽  
Ternary Polymer

High-performance ternary polymer solar cells with a decent photocurrent of 17.2 mA cm−2 and a high PCE of 9.3% are realized by incorporating two donor polymers with similar backbones and complementary absorption.

scholarly journals Employing PCBTDPP as an Efficient Donor Polymer for High Performance Ternary Polymer Solar Cells

Polymers ◽  
2019 ◽  
Vol 11 (9) ◽  
pp. 1423 ◽  
Author(s):  
Xu ◽  
Saianand ◽  
Roy ◽  
Qiao ◽  
Reza ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Bulk Heterojunction ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Acid Methyl Ester ◽  
Acid Methyl ◽  
Donor Acceptor ◽  
Butyric Acid Methyl Ester ◽  
Ternary Polymer

A compatible low-bandgap donor polymer (poly[N-90-heptadecanyl-2,7carbazole-alt-3,6-bis(thiophen-5-yl)-2,5-dioctyl-2,5-dihydropyrrolo [3,4] pyrrole-1,4-dione], PCBTDPP) was judicially introduced into the archetypal poly(3-hexylthiophene):[6,6]-phenyl-C61-butyric acid methyl ester (P3HT:PC61BM) photoactive system to fabricate highly efficient ternary based bulk heterojunction polymer solar cells (PSCs). The PCBTDPP ternary-based PSC with optimal loading (0.2 wt.%) displayed outstanding performance with a champion power conversion efficiency (PCE) of 5.28% as compared to the PCE (4.67%) for P3HT:PC61BM-based PSC (reference). The improved PCE for PCBTDPP ternary-based PSC can be mainly attributed to the incorporation of PCBTDPP into P3HT:PC61BM that beneficially improved the optical, morphological, electronic, and photovoltaic (PV) performance. This work instills a rational strategy for identifying components (donor/acceptor (D/A) molecules) with complementary beneficial properties toward fabricating efficient ternary PSCs.

High efficiency ternary polymer solar cells based on a fused pentacyclic electron acceptor

2018 ◽  
Vol 6 (16) ◽  
pp. 6854-6859 ◽  
Author(s):  
Cai'e Zhang ◽  
Shiyu Feng ◽  
Yahui Liu ◽  
Shouli Ming ◽  
Heng Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
High Performance ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Photovoltaic Devices ◽  
Ternary Polymer

High-performance photovoltaic devices based on non-fullerene acceptors with fewer fused rings are realized via a ternary strategy.

High-performance ternary polymer solar cells using wide-bandgap biaxially extended octithiophene-based conjugated polymers

2018 ◽  
Vol 6 (26) ◽  
pp. 6920-6928 ◽  
Author(s):  
Chang-Hung Tsai ◽  
Yu-An Su ◽  
Po-Chen Lin ◽  
Chien-Chung Shih ◽  
Hung-Chin Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
High Performance ◽  
Polymer Solar Cells ◽  
Material Design ◽  
Wide Bandgap ◽  
The Third ◽  
Alternating Copolymers ◽  
Ternary Polymer ◽  
P Type

A new wide-bandgap (Eg) material design for realizing efficient ternary BHJ systems is manifested herein by using p-type biaxially extended thiophene-based alternating copolymers as the third photoactive component.

Regulation of the Miscibility of the Active Layer by Random Terpolymer Acceptors to Realize High-Performance All-Polymer Solar Cells

2021 ◽  
Vol 3 (4) ◽  
pp. 1923-1931
Author(s):  
Dong Chen ◽  
Siqi Liu ◽  
Jinliang Liu ◽  
Jihui Han ◽  
Lie Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
High Performance ◽  
Polymer Solar Cells

High-efficiency ternary polymer solar cells with optimized morphology of active layers enabled by few-layered β-InSe nanosheets

Nanoscale ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 6871-6883
Author(s):  
Jianming Wang ◽  
Huangzhong Yu ◽  
Chunli Hou
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Active Layers ◽  
Ternary Polymer ◽  
First Time

Herein, few-layered β-InSe nanosheets are introduced into the active layers of polymer solar cells as morphological modifiers for the first time. 

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