Annealing-free, air-processed and high-efficiency polymer solar cells fabricated by a dip coating process

2012 ◽  
Vol 13 (1) ◽  
pp. 142-146 ◽  
Author(s):  
Ziyang Hu ◽  
Jianjun Zhang ◽  
Shaozhen Xiong ◽  
Ying Zhao
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Dip Coating ◽  
Coating Process ◽  
Free Air

A facile approach to alleviate photochemical degradation in high efficiency polymer solar cells

2015 ◽  
Vol 3 (31) ◽  
pp. 16313-16319 ◽  
Author(s):  
Wenchao Huang ◽  
Eliot Gann ◽  
Zai-Quan Xu ◽  
Lars Thomsen ◽  
Yi-Bing Cheng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Chemical Stability ◽  
Spin Coating ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Simple Approach ◽  
Coating Process ◽  
Photochemical Degradation ◽  
Solvent Treatment ◽  
Spin Coating Process

We report a simple approach to significantly improve the chemical stability of high efficiency PBDTTT-EFT:PC71BM solar cells. The introduction of an anti-solvent treatment during the spin-coating process induces the fast deposition of the active layer and the prompt removal of residual DIO from the film.

Self-assembled buffer layer from conjugated diblock copolymers with ethyleneoxide side chains for high efficiency polymer solar cells

2014 ◽  
Vol 2 (38) ◽  
pp. 8054-8064 ◽  
Author(s):  
Yueqin Shi ◽  
Licheng Tan ◽  
Lie Chen ◽  
Yiwang Chen
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Spin Coating ◽  
Diblock Copolymers ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Coating Process ◽  
Spin Coating Process ◽  
Remarkable Improvement ◽  
Spontaneous Migration

A remarkable improvement of 7.3% in the PCE is obtained through the spontaneous migration of diblock copolymers during the spin-coating process.

Performance of polymer solar cells fabricated by dip coating process

2012 ◽  
Vol 99 ◽  
pp. 221-225 ◽  
Author(s):  
Ziyang Hu ◽  
Jianjun Zhang ◽  
Shaozhen Xiong ◽  
Ying Zhao
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Dip Coating ◽  
Coating Process

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 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. 

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

Ester side chains engineered quinoxaline based D-A copolymers for high-efficiency all-polymer solar cells

2021 ◽  
pp. 132551
Author(s):  
Liang Zeng ◽  
Ruijie Ma ◽  
Zhongxin Zhou ◽  
Tao Liu ◽  
Yiqun Xiao ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Side Chains

A Polymer Acceptor Containing B←N Unit for 14% Efficiency All-Polymer Solar Cells

2021 ◽  
Author(s):  
Jun Liu ◽  
Yinghui Wang ◽  
Ning Wang ◽  
Qingqing Yang ◽  
Jidong Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Effective Strategy ◽  
Polymer Acceptor

The development of all polymer solar cells (all-PSCs) is limited by the lack of polymer acceptors. An effective strategy to design high-efficiency polymer acceptors is to copolymerize small molecular acceptors...

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