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Yonggang Yao
Researcher at University of Maryland, College Park
Publications - 160
Citations - 17545
Yonggang Yao is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Nanoparticle & Catalysis. The author has an hindex of 53, co-authored 132 publications receiving 10681 citations. Previous affiliations of Yonggang Yao include Xi'an Jiaotong University & Huazhong University of Science and Technology.
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All-wood, low tortuosity, aqueous, biodegradable supercapacitors with ultra-high capacitance
Chaoji Chen,Chaoji Chen,Ying Zhang,Yiju Li,Jiaqi Dai,Jianwei Song,Yonggang Yao,Yunhui Gong,Iain Kierzewski,Jia Xie,Liangbing Hu +10 more
TL;DR: In this article, an all-wood-structured asymmetric supercapacitor (ASC) based on an activated wood carbon (AWC) anode, a wood membrane separator and a MnO2/wood carbon (MnO2@WC) cathode is presented.
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Ultrafine Silver Nanoparticles for Seeded Lithium Deposition toward Stable Lithium Metal Anode
TL;DR: It is shown that ultrafine silver (Ag) nanoparticles, which are synthesized via a novel rapid Joule heating method, can serve as nanoseeds to direct the deposition of Li within the 3D host materials, resolving the problems of the Li metal anode.
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Conformal, Nanoscale ZnO Surface Modification of Garnet-Based Solid-State Electrolyte for Lithium Metal Anodes.
Chengwei Wang,Yunhui Gong,Boyang Liu,Kun Fu,Yonggang Yao,Emily Hitz,Yiju Li,Jiaqi Dai,Shaomao Xu,Wei Luo,Eric D. Wachsman,Liangbing Hu +11 more
TL;DR: An ultrathin, conformal ZnO surface coating by atomic layer deposition is demonstrated for improved wettability of garnet solid-state electrolytes to molten lithium that significantly decreases the interface resistance to as low as ∼20 Ω·cm2.
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Reducing Interfacial Resistance between Garnet-Structured Solid-State Electrolyte and Li-Metal Anode by a Germanium Layer.
Wei Luo,Yunhui Gong,Yizhou Zhu,Yiju Li,Yonggang Yao,Ying Zhang,Kun Kelvin Fu,Glenn Pastel,Chuan-Fu Lin,Yifei Mo,Eric D. Wachsman,Liangbing Hu +11 more
TL;DR: This study proposes a new methodology for reducing the garnet/Li-metal interfacial resistance by depositing a thin germanium (Ge) (20 nm) layer on garnet, which enables a stable cycling performance of a full cell of lithium metal, garnet electrolyte, and LiFePO4 cathode at room temperature.
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Three-dimensional bilayer garnet solid electrolyte based high energy density lithium metal–sulfur batteries
Kun Fu,Yunhui Gong,Gregory T. Hitz,Dennis W. McOwen,Yiju Li,Shaomao Xu,Yang Wen,Lei Zhang,Chengwei Wang,Glenn Pastel,Jiaqi Dai,Boyang Liu,Hua Xie,Yonggang Yao,Eric D. Wachsman,Liangbing Hu +15 more
TL;DR: Li et al. as mentioned in this paper demonstrate a 3D bilayer garnet solid-state electrolyte framework for advanced Li metal batteries to simultaneously address the challenges of chemical/physical short circuits and electrode volume variation.