Literature DB >> 26333172

Subtle Balance Between Length Scale of Phase Separation and Domain Purification in Small-Molecule Bulk-Heterojunction Blends under Solvent Vapor Treatment.

Miaomiao Li1, Feng Liu2, Xiangjian Wan1, Wang Ni1, Bin Kan1, Huanran Feng1, Qian Zhang1, Xuan Yang1, Yunchuang Wang1, Yamin Zhang1, Yan Shen3, Thomas P Russell4, Yongsheng Chen1.   

Abstract

A series of solvents with different solubilities for DR3TBDTT and PC71 BM, and different boiling points, is used for solvent vapor annealing (SVA) treatment to systematically investigate the solvent-morphology-performance relationship. The presence of solvent molecules inside bulk-heterojunction (BHJ) thin films promotes the mobility of both donor and acceptor molecules, leading to crystallization and aggregation, which are important in modulating morphology.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  morphology; small-molecule-based solar cells; solvent vapor annealing

Year:  2015        PMID： 26333172     DOI： 10.1002/adma.201502645

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  6 in total

1.  Impact of helical organization on the photovoltaic properties of oligothiophene supramolecular polymers.

Authors:  Hayato Ouchi; Takahiro Kizaki; Masaki Yamato; Xu Lin; Nagahiro Hoshi; Fabien Silly; Takashi Kajitani; Takanori Fukushima; Ken-Ichi Nakayama; Shiki Yagai
Journal:  Chem Sci       Date:  2018-03-12       Impact factor: 9.825

2.  Efficient and thermally stable organic solar cells based on small molecule donor and polymer acceptor.

Authors:  Zijian Zhang; Junhui Miao; Zicheng Ding; Bin Kan; Baojun Lin; Xiangjian Wan; Wei Ma; Yongsheng Chen; Xiaojing Long; Chuandong Dou; Jidong Zhang; Jun Liu; Lixiang Wang
Journal:  Nat Commun       Date:  2019-07-22       Impact factor: 14.919

3.  An investigation of the role acceptor side chains play in the processibility and efficiency of organic solar cells fabricated from small molecular donors featuring 3,4-ethylenedioxythiophene cores.

Authors:  N A Mica; S A J Almahmoud; L Krishnan Jagadamma; G Cooke; I D W Samuel
Journal:  RSC Adv       Date:  2018-11-23       Impact factor: 3.361

4.  Achieving Record-Efficiency Organic Solar Cells upon Tuning the Conformation of Solid Additives.

Authors:  Congqi Li; Xiaobin Gu; Zhihao Chen; Xiao Han; Na Yu; Yanan Wei; Jinhua Gao; Hao Chen; Meng Zhang; Ao Wang; Jianqi Zhang; Zhixiang Wei; Qian Peng; Zheng Tang; Xiaotao Hao; Xin Zhang; Hui Huang
Journal:  J Am Chem Soc       Date:  2022-07-20       Impact factor: 16.383

5.  Side-chain Engineering of Benzo[1,2-b:4,5-b']dithiophene Core-structured Small Molecules for High-Performance Organic Solar Cells.

Authors:  Xinxing Yin; Qiaoshi An; Jiangsheng Yu; Fengning Guo; Yongliang Geng; Linyi Bian; Zhongsheng Xu; Baojing Zhou; Linghai Xie; Fujun Zhang; Weihua Tang
Journal:  Sci Rep       Date:  2016-05-03       Impact factor: 4.379

6.  Two Novel Small Molecule Donors and the Applications in Bulk-Heterojunction Solar Cells.

Authors:  Xin Qi; Yuan-Chih Lo; Yifan Zhao; Liyang Xuan; Hao-Chun Ting; Ken-Tsung Wong; Mostafizur Rahaman; Zhijian Chen; Lixin Xiao; Bo Qu
Journal:  Front Chem       Date:  2018-07-02       Impact factor: 5.221
  6 in total

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