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Yayuan Liu
Researcher at Stanford University
Publications - 69
Citations - 20750
Yayuan Liu is an academic researcher from Stanford University. The author has contributed to research in topics: Lithium & Catalysis. The author has an hindex of 47, co-authored 56 publications receiving 14001 citations.
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Journal ArticleDOI
Reviving the lithium metal anode for high-energy batteries
TL;DR: The current understanding on Li anodes is summarized, the recent key progress in materials design and advanced characterization techniques are highlighted, and the opportunities and possible directions for future development ofLi anodes in applications are discussed.
Journal ArticleDOI
Layered reduced graphene oxide with nanoscale interlayer gaps as a stable host for lithium metal anodes.
Dingchang Lin,Yayuan Liu,Zheng Liang,Hyun-Wook Lee,Jie Sun,Haotian Wang,Kai Yan,Jin Xie,Yi Cui,Yi Cui +9 more
TL;DR: A composite lithium metal anode is reported that exhibits low dimension variation (∼20%) during cycling and good mechanical flexibility and a full-cell battery with a LiCoO2 cathode shows good rate capability and flat voltage profiles.
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High-efficiency oxygen reduction to hydrogen peroxide catalysed by oxidized carbon materials
Zhiyi Lu,Guangxu Chen,Samira Siahrostami,Zhihua Chen,Kai Liu,Jin Xie,Lei Liao,Tong Wu,Dingchang Lin,Yayuan Liu,Thomas F. Jaramillo,Jens K. Nørskov,Jens K. Nørskov,Yi Cui,Yi Cui +14 more
TL;DR: In this article, a facile and general approach to catalyst development via surface oxidation of abundant carbon materials to significantly enhance both the activity and selectivity for H2O2 production by electrochemical oxygen reduction was demonstrated.
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Catalytic oxidation of Li2S on the surface of metal sulfides for Li−S batteries
Guangmin Zhou,Hongzhen Tian,Yang Jin,Xinyong Tao,Bofei Liu,Rufan Zhang,Zhi Wei Seh,Denys Zhuo,Yayuan Liu,Jie Sun,Jie Zhao,Chenxi Zu,David Wu,Qianfan Zhang,Yi Cui +14 more
TL;DR: It is demonstrated that the Li2S decomposition energy barrier is associated with the binding between isolated Li ions and the sulfur in sulfides; this is the main reason that sulfide materials can induce lower overpotential compared with commonly used carbon materials.
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Challenges and opportunities towards fast-charging battery materials
TL;DR: In this article, the authors discuss the challenges and future research directions towards fast charging at the level of battery materials from mass transport, charge transfer and thermal management perspectives, and highlight advanced characterization techniques to understand the failure mechanisms of batteries during fast charging, which in turn would inform more rational battery designs.