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Guoyu Qian
Researcher at Peking University
Publications - 48
Citations - 1314
Guoyu Qian is an academic researcher from Peking University. The author has contributed to research in topics: Chemistry & Engineering. The author has an hindex of 11, co-authored 23 publications receiving 590 citations. Previous affiliations of Guoyu Qian include Hong Kong University of Science and Technology & Huazhong University of Science and Technology.
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Journal ArticleDOI
An Interface-Bridged Organic-Inorganic Layer that Suppresses Dendrite Formation and Side Reactions for Ultra-Long-Life Aqueous Zinc Metal Anodes.
Yanhui Cui,Qinghe Zhao,Xiaojun Wu,Xin Chen,Jinlong Yang,Jinlong Yang,Yuetao Wang,Runzhi Qin,Shouxiang Ding,Yongli Song,Junwei Wu,Kai Yang,Zijian Wang,Zongwei Mei,Zhibo Song,Hong Wu,Zhongyi Jiang,Guoyu Qian,Luyi Yang,Feng Pan +19 more
TL;DR: The proposed strategy provides a versatile remedy for the limited cycle life of Zn anode with high coulombic efficiency, deep Zn plating/stripping and long cycle life.
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Highly Dispersed Cobalt Clusters in Nitrogen-Doped Porous Carbon Enable Multiple Effects for High-Performance Li–S Battery
Rui Wang,Jinlong Yang,Jinlong Yang,Xin Chen,Yan Zhao,Wenguang Zhao,Guoyu Qian,Shunning Li,Yinguo Xiao,Hao Chen,Yusheng Ye,Guangmin Zhou,Feng Pan +12 more
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Designing Flexible Lithium-Ion Batteries by Structural Engineering
TL;DR: This Perspective analyzes the flexible batteries based on structural designs from both the component level and device level, and perspectives on the future of flexible batteries are presented and discussed.
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Tuning phase evolution of β-MnO2 during microwave hydrothermal synthesis for high-performance aqueous Zn ion battery
Mingqiang Liu,Qinghe Zhao,Hao Liu,Jinglong Yang,Xin Chen,Luyi Yang,Yanhui Cui,Weiyuan Huang,Wenguang Zhao,Aoye Song,Yuetao Wang,Shouxiang Ding,Yongli Song,Guoyu Qian,Haibiao Chen,Feng Pan +15 more
TL;DR: In this article, the phase evolution during microwave hydrothermal and correlated battery performance of β-MnO2 was studied, and the results demonstrate a phase evolution mechanism from an initial mixture of vernadite, nsutite, and pyrolusite to a final single β-mnO2 phase, along with enhanced structure stability, increased Mn valence and decreased BET surface area.
Journal ArticleDOI
Unravelling H + /Zn 2+ Synergistic Intercalation in a Novel Phase of Manganese Oxide for High-Performance Aqueous Rechargeable Battery
Qinghe Zhao,Xin Chen,Ziqi Wang,Luyi Yang,Runzhi Qin,Jinlong Yang,Yongli Song,Shouxiang Ding,Mouyi Weng,Weiyuan Huang,Jiajie Liu,Wenguang Zhao,Guoyu Qian,Kai Yang,Yanhui Cui,Haibiao Chen,Feng Pan +16 more
TL;DR: A structurally robust novel phase of manganese oxide MnO2 H0.16 (H2 O)0.27 (MON) nanosheet with thickness of ≈2.5 nm is designed and synthesized as a promising cathode material, in which ananosheet structure combined with a novel H+ /Zn2+ synergistic intercalation mechanism is demonstrated and evidenced.