Z
Zhen-Yi Gu
Researcher at Northeast Normal University
Publications - 81
Citations - 2546
Zhen-Yi Gu is an academic researcher from Northeast Normal University. The author has contributed to research in topics: Cathode & Chemistry. The author has an hindex of 16, co-authored 44 publications receiving 874 citations. Previous affiliations of Zhen-Yi Gu include Jilin Normal University & Yili Normal University.
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N-Doped Carbon-Coated Ni1.8Co1.2Se4 Nanoaggregates Encapsulated in N-Doped Carbon Nanoboxes as Advanced Anode with Outstanding High-Rate and Low-Temperature Performance for Sodium-Ion Half/Full Batteries
Bao-Hua Hou,Ying-Ying Wang,Dao-Sheng Liu,Zhen-Yi Gu,Xi Feng,Haosen Fan,Tuofeng Zhang,Changli Lü,Xing-Long Wu +8 more
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Carbon-coating-increased working voltage and energy density towards an advanced Na3V2(PO4)2F3@C cathode in sodium-ion batteries
Zhen-Yi Gu,Jin-Zhi Guo,Zhonghui Sun,Xin-Xin Zhao,Wen-Hao Li,Xu Yang,Hao-Jie Liang,Chen-De Zhao,Xing-Long Wu +8 more
TL;DR: In this article, an advanced Na3V2(PO4)2F3@C cathode is prepared successfully for sodium-ion full cells, which can not only enhance the electronic conductivity and electrode kinetics, but also unexpectedly adjust the dis-/charging plateaux at different voltage ranges to increase the mean voltage (from 3.59 to 3.71 V) and energy density (from 336.0 to 428.5 Wh kg−1) of phosphate cathode material.
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Staging Na/K-ion de-/intercalation of graphite retrieved from spent Li-ion batteries: in operando X-ray diffraction studies and an advanced anode material for Na/K-ion batteries
Hao-Jie Liang,Bao-Hua Hou,Wen-Hao Li,Qiu-Li Ning,Xu Yang,Zhen-Yi Gu,Xue-Jiao Nie,Guang Wang,Xing-Long Wu +8 more
TL;DR: In this article, a new recycling concept for waste graphite anodes was proposed and a series of significant intercalation mechanism studies were carried out to contribute to anode recycling and shed light on the development of graphite material for promising alternative ion batteries.
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An Advanced High‐Entropy Fluorophosphate Cathode for Sodium‐Ion Batteries with Increased Working Voltage and Energy Density
Zhen-Yi Gu,Jinzhi Guo,Junming Cao,Xiao-Tong Wang,Xin-Xin Zhao,Xuelian Zheng,Wen-Hao Li,Zhonghui Sun,Hao-Jie Liang,Xing-Long Wu +9 more
TL;DR: In this paper , a high-entropy substitution strategy was proposed to alter the detailed crystal structure of NVPF without changing the central active V atom, achieving simultaneous electronic conductivity enhancement and diffusion barrier reduction for Na+, according to theoretical calculations.
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Ether-Based Electrolyte Chemistry Towards High-Voltage and Long-Life Na-Ion Full Batteries.
Hao-Jie Liang,Zhen-Yi Gu,Xin-Xin Zhao,Jin-Zhi Guo,Jia-Lin Yang,Wen-Hao Li,Bao Li,Zhi-Ming Liu,Wenliang Li,Xing-Long Wu +9 more
TL;DR: In this article, a fully coordinated ether-based electrolyte with strong resistance against oxidation is reported, which remains anodically stable with high-voltage Na3 V2 (PO4 )2 O2 F (NVPF) cathode under 4.5