Q
Qingya Wei
Researcher at Central South University
Publications - 28
Citations - 1330
Qingya Wei is an academic researcher from Central South University. The author has contributed to research in topics: Organic solar cell & Acceptor. The author has an hindex of 6, co-authored 17 publications receiving 604 citations.
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Journal ArticleDOI
Alkyl Chain Tuning of Small Molecule Acceptors for Efficient Organic Solar Cells
Kui Jiang,Kui Jiang,Qingya Wei,Joshua Yuk Lin Lai,Zhengxing Peng,Ha Kyung Kim,Jun Yuan,Long Ye,Harald Ade,Yingping Zou,He Yan +10 more
TL;DR: In this paper, a small molecule acceptor (SMA) with 3rd position branched alkyl chains was designed and synthesized to investigate the influence of alkyls on the properties and performance of the SMAs.
Journal ArticleDOI
A-DA′D-A non-fullerene acceptors for high-performance organic solar cells
TL;DR: A-DA-D-A-A acceptors have attracted increasing attention in the development of non-fullerene organic solar cells (NF-OSCs) as discussed by the authors.
Journal ArticleDOI
Recent progress in organic solar cells (Part II device engineering)
Yahui Liu,Bowen Liu,Chang-Qi Ma,Fei Huang,Guitao Feng,Hongzheng Chen,Jianhui Hou,Lingpeng Yan,Qingya Wei,Qun Luo,Qinye Bao,Wei Ma,Wei Liu,Weiwei Li,Xiangjian Wan,Xiaotian Hu,Yanchun Han,Yaowen Li,Yinhua Zhou,Yingping Zou,Ying Chen,Yuqiang Liu,Lei Meng,Yongfang Li,Yongsheng Chen,Zheng Tang,Zhicheng Hu,Zhi-Guo Zhang,Zhishan Bo +28 more
TL;DR: In this article , a review of the device engineering, including morphology characterization and optimization, device physics, flexible and large-area OSCs, and stability of OSC is presented.
Journal ArticleDOI
Understanding energetic disorder in electron-deficient-core-based non-fullerene solar cells
Jun Yuan,Chujun Zhang,Honggang Chen,Honggang Chen,Can Zhu,Can Zhu,Sin Hang Cheung,Beibei Qiu,Fangfang Cai,Qingya Wei,Wei Liu,Hang Yin,Rui Zhang,Jidong Zhang,Ye Liu,Huotian Zhang,Weifang Liu,Hongjian Peng,Junliang Yang,Lei Meng,Feng Gao,Shu Kong So,Yongfang Li,Yingping Zou +23 more
TL;DR: In this article, a facile design strategy is reported by introducing the "wing" (alkyl chains) at the terminal of the DA′D central core of the A-DA′D-A type acceptor to achieve a favorable and ordered molecular orientation and therefore facilitate charge carrier transport.
Journal ArticleDOI
Small-Molecule Electron Acceptors for Efficient Non-fullerene Organic Solar Cells
TL;DR: In this review, two types of promising small-molecule electron acceptors are discussed: perylene diimide based acceptors and acceptor(A)-donor(D)-acceptor( A) fused-ring electronacceptors, focusing on the effects of structural modification on absorption, energy levels, aggregation and performances.