A ligand-free direct heteroarylation approach for benzodithiophenedione-based simple small molecular acceptors toward high efficiency polymer solar cells

2021 ◽  
Vol 9 (6) ◽  
pp. 3314-3321
Author(s):  
Zhuhao Wu ◽  
Yinchu Chen ◽  
Lianjie Zhang ◽  
Dong Yuan ◽  
Rihang Qiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Ligand Free ◽  
Fused Ring ◽  
First Time ◽  
Nonfullerene Acceptor

Simple fused-ring nonfullerene acceptor BDDEH with benzobithiophenedione as core unit is obtained through organostannane-free and ligand-free direct heteroarylation approach for the first time, which delivers a high efficiency of 12.59% in PSCs.

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. 

A Novel Carbazole‐Based Nonfullerene Acceptor for High‐Efficiency Polymer Solar Cells

Solar RRL ◽  
2019 ◽  
Vol 4 (3) ◽  
pp. 1900417 ◽  
Author(s):  
Jinyang Ouyang ◽  
Guang Zeng ◽  
Yue Xin ◽  
Xiaoli Zhao ◽  
Xiaoniu Yang
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Nonfullerene Acceptor

Fused-Ring Nonfullerene Acceptor Forming Interpenetrating J -Architecture for Fullerene-Free Polymer Solar Cells

2018 ◽  
Vol 8 (31) ◽  
pp. 1800204 ◽  
Author(s):  
Dong Yan ◽  
Wenxu Liu ◽  
Jiannian Yao ◽  
Chuanlang Zhan
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Fused Ring ◽  
Nonfullerene Acceptor

Noncovalent phosphorylation of graphene oxide with improved hole transport in high-efficiency polymer solar cells

Nanoscale ◽  
2018 ◽  
Vol 10 (31) ◽  
pp. 14840-14846 ◽  
Author(s):  
Xiang Chen ◽  
Qing Liu ◽  
Mengmeng Zhang ◽  
Huanxin Ju ◽  
Junfa Zhu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Hole Transport ◽  
Phosphorus Pentoxide ◽  
Modified Graphene Oxide ◽  
Modified Graphene ◽  
First Time

By using phosphorus pentoxide dissolved in methanol as a precursor, we modified graphene oxide (GO) via noncovalent phosphorylation for the first time, affording improved hole transport in BHJ-PSC devices.

Structure Evolution of Oligomer Fused-Ring Electron Acceptors toward High Efficiency of As-Cast Polymer Solar Cells

2016 ◽  
Vol 6 (18) ◽  
pp. 1600854 ◽  
Author(s):  
Yuze Lin ◽  
Tengfei Li ◽  
Fuwen Zhao ◽  
Lei Han ◽  
Zaiyu Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Electron Acceptors ◽  
Structure Evolution ◽  
Fused Ring

scholarly journals Novel semi-analytical optoelectronic modeling based on homogenization theory for realistic plasmonic polymer solar cells

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zahra Arefinia ◽  
Dip Prakash Samajdar
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Analytical Modeling ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Scattered Light ◽  
Homogenization Theory ◽  
Computational Time ◽  
Coupled Equations ◽  
Long Time

AbstractNumerical-based simulations of plasmonic polymer solar cells (PSCs) incorporating a disordered array of non-uniform sized plasmonic nanoparticles (NPs) impose a prohibitively long-time and complex computational demand. To surmount this limitation, we present a novel semi-analytical modeling, which dramatically reduces computational time and resource consumption and yet is acceptably accurate. For this purpose, the optical modeling of active layer-incorporated plasmonic metal NPs, which is described by a homogenization theory based on a modified Maxwell–Garnett-Mie theory, is inputted in the electrical modeling based on the coupled equations of Poisson, continuity, and drift–diffusion. Besides, our modeling considers the effects of absorption in the non-active layers, interference induced by electrodes, and scattered light escaping from the PSC. The modeling results satisfactorily reproduce a series of experimental data for photovoltaic parameters of plasmonic PSCs, demonstrating the validity of our modeling approach. According to this, we implement the semi-analytical modeling to propose a new high-efficiency plasmonic PSC based on the PM6:Y6 PSC, having the highest reported power conversion efficiency (PCE) to date. The results show that the incorporation of plasmonic NPs into PM6:Y6 active layer leads to the PCE over 18%.

High Efficiency (15.8%) All-Polymer Solar Cells Enabled by a Regioregular Narrow Bandgap Polymer Acceptor

2021 ◽  
Vol 143 (7) ◽  
pp. 2665-2670 ◽  
Author(s):  
Huiting Fu ◽  
Yuxiang Li ◽  
Jianwei Yu ◽  
Ziang Wu ◽  
Qunping Fan ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Narrow Bandgap ◽  
Polymer Acceptor

High-efficiency ITO-free polymer solar cells using highly conductive PEDOT:PSS/surfactant bilayer transparent anodes

2013 ◽  
Vol 6 (6) ◽  
pp. 1956 ◽  
Author(s):  
Wenfeng Zhang ◽  
Baofeng Zhao ◽  
Zhicai He ◽  
Xuemei Zhao ◽  
Haitao Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells

High-Efficiency Polymer Solar Cells Enabled by Environment-Friendly Single-Solvent Processing

2016 ◽  
Vol 6 (6) ◽  
pp. 1502177 ◽  
Author(s):  
Hao Zhang ◽  
Huifeng Yao ◽  
Wenchao Zhao ◽  
Long Ye ◽  
Jianhui Hou
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Environment Friendly ◽  
Solvent Processing
Sign in / Sign up

Export Citation Format

Share Document