J
Jianqi Zhang
Researcher at Center for Excellence in Education
Publications - 260
Citations - 18031
Jianqi Zhang is an academic researcher from Center for Excellence in Education. The author has contributed to research in topics: Organic solar cell & Polymer solar cell. The author has an hindex of 49, co-authored 220 publications receiving 11921 citations. Previous affiliations of Jianqi Zhang include Technische Universität München & Chinese Academy of Sciences.
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Journal ArticleDOI
Structure and Dynamics of Asymmetric Poly(styrene-b-1,4-isoprene) Diblock Copolymer under 1D and 2D Nanoconfinement
Wycliffe Kiprop Kipnusu,Mahdy M. Elmahdy,Mahdy M. Elmahdy,Emmanuel Urandu Mapesa,Jianqi Zhang,Winfried Böhlmann,Detlef-M. Smilgies,Christine M. Papadakis,Friedrich Kremer +8 more
TL;DR: The dynamic glass transition, related to the segmental modes of the styrene and isoprene blocks, is independent of the dimensionality and the finite sizes of confinement, but the normal mode is influenced by both factors with 2D geometrical constraints exerting greater impact.
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Enhanced intermolecular interactions to improve twisted polymer photovoltaic performance
TL;DR: In this paper, a twisted polymer (PBDT-3T) photovoltaic efficiency was improved by employing C=O groups to enhance intermolecular interactions.
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Nanoscale heterogeneous distribution of surface energy at interlayers in organic bulk-heterojunction solar cells
Yanxun Li,Yanxun Li,Jianwei Ding,Jianwei Ding,Cheng Liang,Cheng Liang,Xuning Zhang,Jianqi Zhang,Jianqi Zhang,Devon S. Jakob,Boxin Wang,Boxin Wang,Xing Li,Hong Zhang,Hong Zhang,Lina Li,Yingguo Yang,Guangjie Zhang,Guangjie Zhang,Xiaoxian Zhang,Xiaoxian Zhang,Wenna Du,Wenna Du,Xinfeng Liu,Xinfeng Liu,Yuan Zhang,Yong Zhang,Yong Zhang,Xiaoji G. Xu,Xiaohui Qiu,Xiaohui Qiu,Huiqiong Zhou,Huiqiong Zhou +32 more
TL;DR: In this article, an effective strategy to tune the nanoscale heterogeneous distribution of surface energy (HeD-SE) at interlayers through incorporating two-dimensional (2D) MoS2 nanosheets, which modulates the component distribution, molecular orientation, and phase separation in the upper BHJ layers, leading to suppressed charge recombination and increased charge extraction in devices with enhanced power conversion efficiency (PCE) and device stability.
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Surface growth of highly oriented covalent organic framework thin film with enhanced photoresponse speed
Ying Chen,Haijun Cui,Jianqi Zhang,Kun Zhao,Defang Ding,Jun Guo,Lianshan Li,Zhiyuan Tian,Zhiyong Tang +8 more
TL;DR: In this article, an oriented photoconductive COF film was synthesized by in situ growth method and showed greatly improved photoresponse speed as compared with randomly oriented films.
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The effect of aggregation behavior on photovoltaic performances in benzodithiophene-thiazolothiazole-based wide band-gap conjugated polymers with side chain position changes
Pan Wan,Cunbin An,Tao Zhang,Kangqiao Ma,Ningning Liang,Ye Xu,Shaoqing Zhang,Bowei Xu,Jianqi Zhang,Jianhui Hou +9 more
TL;DR: In this paper, two conjugated donor polymers (PBTz1 and PBTz-2) based on benzo[1,2-b:4,5-b′]dithiophene and thiazolothiazole (TzTz) with different side chain positions were designed and synthesized.