Wenyu Bai

Changchun University of Technology

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Xinpu Zhou

Changchun University of Technology

Shuang Wang

Qingdao University of Science and Technology

Wanzhen Wu

Changchun University of Technology

Tongtong Gao

Changchun University

Guangpeng Ma

Changchun University

Shuyu Zhang

Fudan University

Xianfeng Guan

Changchun University of Technology

Di Yu

Beijing Institute of Big Data Research

Shuang Wang

Changchun University of Technology

Cuicui Li

Jiangnan University

Cooperative Institutions

Changchun University of Technology

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Institute of Mechanics

Sichuan University

Shandong University

Beijing Institute of Technology

Northeast Agricultural University

Changchun University

Qingdao University of Science and Technology

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Novel sulfonated polyaniline/graphene oxide electrode with high cycling stability for all-solid-state flexible supercapacitors

International Journal of Hydrogen Energy (2024)

Guangpeng Ma Wenyu Bai Xinpu Zhou Di Yu Luo Yu

Pseudocapacitance

Exfoliation joint

Pseudocapacitor

10.1016/j.ijhydene.2024.03.326

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Citations (9)

Aniline-co-pyrrole (ANPY)/MXene composites with high specific capacitance for flexible supercapacitors

Journal of Energy Storage (2024)

Xinpu Zhou Shuang Wang Guangpeng Ma Wenyu Bai Xianfeng Guan

10.1016/j.est.2024.112951

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Citations (2)

Polyaniline-MXene composite electrode with excellent electrochemical properties for all-solid flexible supercapacitors

Journal of Energy Storage (2023)

Wenyu Bai Zhipeng Yong Shuang Wang Xiaodong Wang Chenglong Li

In situ polymerization

10.1016/j.est.2023.108053

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Citations (20)

Polymeric ionic liquids and piperidinium synergistically improve proton conductivity and acid retention of polybenzimidazole-based proton exchange membranes

Renewable Energy (2024)

Xianfeng Guan Di Yu Yu Luo Shuyu Zhang Wanzhen Wu

10.1016/j.renene.2024.121872

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Citations (0)

Study on performance degradation and damage modes of thin-film photovoltaic cell subjected to particle impact

Scientific Reports (2021)

Kailu Xiao Xianqian Wu Xuan Song Jianhua Yuan Wenyu Bai

Abstract It has been a key issue for photovoltaic (PV) cells to survive under mechanical impacts by tiny dust. In this paper, the performance degradation and the damage behavior of PV cells subjected to massive dust impact are investigated using laser-shock driven particle impact experiments and mechanical modeling. The results show that the light-electricity conversion efficiency of the PV cells decreases with increasing the impact velocity and the particles’ number density. It drops from 26.7 to 3.9% with increasing the impact velocity from 40 to 185 m/s and the particles’ number densities from 35 to 150/mm 2 , showing a reduction up to 85.7% when being compared with the intact ones with the light-electricity conversion efficiency of 27.2%. A damage-induced conversion efficiency degradation (DCED) model is developed and validated by experiments, providing an effective method in predicting the performance degradation of PV cells under various dust impact conditions. Moreover, three damage modes, including damaged conducting grid lines, fractured PV cell surfaces, and the bending effects after impact are observed, and the corresponding strength of each mode is quantified by different mechanical theories.

Degradation

Particle (ecology)

10.1038/s41598-020-80879-w

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Citations (14)

Sulfonated polyaniline/MXene composite electrode with high cycling stability for anti-freezing flexible supercapacitor

Chemical Engineering Journal (2024)

Guangpeng Ma Wenyu Bai Xinpu Zhou Xianfeng Guan Shuyu Zhang

Cycling

10.1016/j.cej.2024.153730

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Citations (3)