H
Huawei Hu
Researcher at North Carolina State University
Publications - 55
Citations - 7125
Huawei Hu is an academic researcher from North Carolina State University. The author has contributed to research in topics: Organic solar cell & Polymer solar cell. The author has an hindex of 26, co-authored 42 publications receiving 5986 citations. Previous affiliations of Huawei Hu include Xi'an Jiaotong University & Donghua University.
Papers
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Journal ArticleDOI
Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells.
Yuhang Liu,Jingbo Zhao,Zhengke Li,Cheng Mu,Wei Ma,Huawei Hu,Kui Jiang,Haoran Lin,Harald Ade,He Yan +9 more
TL;DR: The uncovered aggregation and design rules yield three high-efficiency (>10%) donor polymers and will allow further synthetic advances and matching of both the polymer and fullerene materials, potentially leading to significantly improved performance and increased design flexibility.
Journal ArticleDOI
Quantitative relations between interaction parameter, miscibility and function in organic solar cells
Long Ye,Huawei Hu,Masoud Ghasemi,Tonghui Wang,Tonghui Wang,Brian Collins,Brian Collins,Joo-Hyun Kim,Kui Jiang,Joshua H. Carpenter,Hong Li,Hong Li,Zhengke Li,Terry McAfee,Jingbo Zhao,Xian Kai Chen,Xian Kai Chen,Joshua Lin Yuk Lai,Tingxuan Ma,Jean-Luc Brédas,Jean-Luc Brédas,He Yan,Harald Ade +22 more
TL;DR: This work establishes a quantitative ‘constant-kink-saturation’ relation between χaa and the fill factor in organic solar cells that is verified in detail in a model system and delineated across numerous high- and low-performing materials systems, including fullerene and non-fullerene acceptors.
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Terthiophene-Based D–A Polymer with an Asymmetric Arrangement of Alkyl Chains That Enables Efficient Polymer Solar Cells
Huawei Hu,Kui Jiang,Guofang Yang,Jing Liu,Zhengke Li,Haoran Lin,Yuhang Liu,Jingbo Zhao,Jie Zhang,Fei Huang,Yongquan Qu,Wei Ma,He Yan +12 more
TL;DR: The change from T4 to T3 comonomer units and the novel arrangement of alkyl chains in this study provide an important tool to tune the energy levels and morphological properties of donor polymers, which has an overall beneficial effect and leads to enhanced PSC performance.
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High-efficiency non-fullerene organic solar cells enabled by a difluorobenzothiadiazole-based donor polymer combined with a properly matched small molecule acceptor
Jingbo Zhao,Yunke Li,Haoran Lin,Yuhang Liu,Yuhang Liu,Kui Jiang,Cheng Mu,Tingxuan Ma,Tingxuan Ma,Joshua Yuk Lin Lai,Huawei Hu,Huawei Hu,Demei Yu,He Henry Yan +13 more
TL;DR: In this paper, the authors reported high performance small molecule acceptor (SMA)-based organic solar cells (OSCs) enabled by the combination of a difluorobenzothiadiazole donor polymer named PffBT4T-2DT and a SMA named SF-PDI2.
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A tetraphenylethylene core-based 3D structure small molecular acceptor enabling efficient non-fullerene organic solar cells.
Yuhang Liu,Yuhang Liu,Cheng Mu,Kui Jiang,Jingbo Zhao,Yunke Li,Lu Zhang,Zhengke Li,Joshua Yuk Lin Lai,Huawei Hu,Tingxuan Ma,Tingxuan Ma,Rongrong Hu,Demei Yu,Xuhui Huang,Ben Zhong Tang,He Yan +16 more
TL;DR: The work provides a new molecular design approach to efficient non-fullerene OSCs based on 3D-structured small-molecule acceptors based on tetraphenylethylene core-based small molecular acceptor with a unique 3D molecular structure.