Literature DB >> 25503869

Fast printing and in situ morphology observation of organic photovoltaics using slot-die coating.

Feng Liu1, Sunzida Ferdous, Eric Schaible, Alexander Hexemer, Matthew Church, Xiaodong Ding, Cheng Wang, Thomas P Russell.   

Abstract

The mini-slot-die coater offers a simple, convenient, materials-efficient route to print bulk-heterojunction (BHJ) organic photovoltaics (OPVs) that show efficiencies similar to spin-coating. Grazing-incidence X-ray diffraction (GIXD) and GI small-angle X-ray scattering (GISAXS) methods are used in real time to characterize the active-layer formation during printing. A polymer-aggregation-phase-separation-crystallization mechanism for the evolution of the morphology describes the observations.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  X-ray diffraction; low bandgap polymers; morphology; organic photovoltaics

Year:  2014        PMID： 25503869     DOI： 10.1002/adma.201404040

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


  7 in total

1.  Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization.

Authors:  Feng Liu; Sunzida Ferdous; Xianjian Wan; Chenhui Zhu; Eric Schaible; Alexander Hexemer; Cheng Wang; Thomas P Russell
Journal:  J Vis Exp       Date:  2017-01-29       Impact factor: 1.355

2.  In situ dynamic observations of perovskite crystallisation and microstructure evolution intermediated from [PbI6]4- cage nanoparticles.

Authors:  Qin Hu; Lichen Zhao; Jiang Wu; Ke Gao; Deying Luo; Yufeng Jiang; Ziyi Zhang; Chenhui Zhu; Eric Schaible; Alexander Hexemer; Cheng Wang; Yi Liu; Wei Zhang; Michael Grätzel; Feng Liu; Thomas P Russell; Rui Zhu; Qihuang Gong
Journal:  Nat Commun       Date:  2017-06-21       Impact factor: 14.919

3.  In situ Measuring Film-Depth-Dependent Light Absorption Spectra for Organic Photovoltaics.

Authors:  Xiang Feng; Yuheng Wang; Tong Xiao; Zichao Shen; Yurong Ren; Guanghao Lu; Laju Bu
Journal:  Front Chem       Date:  2020-04-07       Impact factor: 5.221

4.  Optimized active layer morphology toward efficient and polymer batch insensitive organic solar cells.

Authors:  Kangkang Weng; Linglong Ye; Lei Zhu; Jinqiu Xu; Jiajia Zhou; Xiang Feng; Guanghao Lu; Songting Tan; Feng Liu; Yanming Sun
Journal:  Nat Commun       Date:  2020-06-05       Impact factor: 14.919

5.  The coupling and competition of crystallization and phase separation, correlating thermodynamics and kinetics in OPV morphology and performances.

Authors:  Zaiyu Wang; Ke Gao; Yuanyuan Kan; Ming Zhang; Chaoqun Qiu; Lei Zhu; Zhe Zhao; Xiaobin Peng; Wei Feng; Zhiyuan Qian; Xiaodan Gu; Alex K-Y Jen; Ben Zhong Tang; Yong Cao; Yongming Zhang; Feng Liu
Journal:  Nat Commun       Date:  2021-01-12       Impact factor: 14.919

6.  Influence of Additives on the In Situ Crystallization Dynamics of Methyl Ammonium Lead Halide Perovskites.

Authors:  Edwin Pineda De La O; Noura Alhazmi; Stephen J Ebbens; Alan D F Dunbar
Journal:  ACS Appl Energy Mater       Date:  2021-02-02

Review 7.  Recent Advances in Nonfullerene Acceptor-Based Layer-by-Layer Organic Solar Cells Using a Solution Process.

Authors:  Min Hun Jee; Hwa Sook Ryu; Dongmin Lee; Wonho Lee; Han Young Woo
Journal:  Adv Sci (Weinh)       Date:  2022-07-06       Impact factor: 17.521
  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.