Junying Wang
Chinese Academy of Sciences
31 Papers
68 Citations
Junying Wang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Graphene & Carbon. The author has an hindex of 16, co-authored 31 publications. Previous affiliations of Junying Wang include Dalian Institute of Chemical Physics.
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Papers
A Graphene‑Supported Single‑Atom FeN 5 Catalytic Site for Efficient Electrochemical CO 2 Reduction
Huinian Zhang,Huinian Zhang,Jing Li,Shibo Xi,Yonghua Du,Xiao Hai,Junying Wang,Haomin Xu,Gang Wu,Jia Zhang,Jiong Lu,Junzhong Wang,Junzhong Wang +12 more
TL;DR: A novel synthesis approach involving a prolonged thermal pyrolysis of hemin and melamine molecules on graphene is reported for the fabrication of robust and efficient single iron electrocatalyst for electrochemical CO2 reduction.
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Hierarchical Porous Graphene Carbon-Based Supercapacitors
TL;DR: In this article, a hierarchical porous carbon framework with macroporous walls sandwiched by micro/mesoporous activated carbon covering graphene flakes was synthesized by template-free low-temperature activation of the cellulose/graphene hybrids at 650 °C.
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Atomic Fe hetero-layered coordination between g-C3N4 and graphene nanomeshes enhances the ORR electrocatalytic performance of zinc–air batteries
Congwei Wang,Huifang Zhao,Jie Wang,Zheng Zhao,Miao Cheng,Xiaoyong Duan,Qin Zhang,Junying Wang,Junzhong Wang +8 more
TL;DR: In this paper, a two-dimensional hetero-hybrid of atomic Fe, g-C3N4 and graphene was developed for superior electrocatalytic activity in the oxygen reduction reaction.
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Graphene quantum dots cut from graphene flakes: high electrocatalytic activity for oxygen reduction and low cytotoxicity
TL;DR: In this article, high quality graphene quantum dots with zigzag edges and multi-heteroatom doping were synthesized through a green process of electrochemically cutting pristine few-layer graphene flakes.
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Atomic Fe Embedded in Carbon Nanoshells–Graphene Nanomeshes with Enhanced Oxygen Reduction Reaction Performance
Congwei Wang,Huinian Zhang,Junying Wang,Zheng Zhao,Jie Wang,Yan Zhang,Miao Cheng,Huifang Zhao,Junzhong Wang +8 more
TL;DR: In this article, the hierarchical atomic Fe/carbon material with 0.53 atom % Fe exhibited superior oxygen reduction reaction (ORR) performance to Pt-C (20 wt % Pt) with 40 mV more positive onset potential, larger current density and stronger methanol-tolerant capability.
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