Xueyang Hou

Xi'an University of Architecture and Technology

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i-10 index

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Zhao Fang

Xi'an University of Architecture and Technology

Wenlong Huang

Northeastern University

Jiaxin Peng

Western Metal Materials (China)

Bicheng Meng

Xi'an University of Architecture and Technology

Keyu Xie

Northwestern Polytechnical University

Kenan Zhong

Xi'an University of Architecture and Technology

Jianchun Wu

Jiangsu University

Lijiao Zhou

Northwestern Polytechnical University

Xingliang Zhang

Xi'an University of Architecture and Technology

Jie Li

Central South University

Cooperative Institutions

Xi'an University of Architecture and Technology

Chinese Academy of Sciences

Central South University

Northwestern Polytechnical University

University of Science and Technology Beijing

Sichuan University

Northeastern University

Fudan University

Xi'an Jiaotong University

South China Normal University

Author Statistics

Papers

Citation

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Regulation of an Inner Helmholtz Plane by hierarchical porous biomass activated carbon for stable cathode electrolyte interphase films

Vacuum (2021)

Jiaxin Peng Kenan Zhong Wenlong Huang Xueyang Hou Wenliang Gao

Interphase

Carbon fibers

10.1016/j.vacuum.2021.110331

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Citations (19)

Diffusion coefficient analysis of aluminum electrolysis spent cathode as anode material for lithium-ion battery

Ionics (2022)

Wenlong Huang Jiaxin Peng Jie Li Xueyang Hou Xingliang Zhang

Electrochemical kinetics

10.1007/s11581-021-04398-y

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Citations (19)

Re-delocalization of localized d-electrons in VO2(R)-VS4 hetero-structure enables high performance of rechargeable Mg-ion batteries

Journal of Magnesium and Alloys (2022)

Lijiao Zhou Chao Shen Xueyang Hou Zhao Fang Ting Jin

Rechargeable Mg-ion batteries (MIBs) have attracted much more attentions by virtue of the high capacity from the two electrons chemistry. However, the reversible Mg2+ diffusion in cathode materials is restricted by the strong interactions between the high-polarized bivalent Mg2+ ions and anionic lattice. Herein, we design and propose a hetero-structural VO2(R)-VS4 cathode, in which the re-delocalized d-electrons can effectively shield the polarity of Mg2+ ions. Theoretically, the electrons should spontaneously transfer from VS4 to VO2(R) through the interfaces of hetero-structure due to the lower work function value of VS4. Furthermore, the internal electrons transfer lead to the electronic injection into VO2(R) from VS4 and the partially broken V-V dimers, indicating the presence of lone pair electrons and charge re-delocalization. Benefiting from the shield effect of re-delocalized electrons, and the weakened attraction between cations and O/S anions enables more S2−-S22− redox groups to participate the electrochemical reactions and compensate the double charge of Mg2+ ions. Accordingly, VO2(R)-VS4 hetero-structure exhibits a high specific capacity of 554 mA h g−1 at 50 mA g−1. It is believed that the charge re-delocalization of cathode extremely boost the Mg2+ ions migration for the high-capacity of MIBs.

Lone pair

10.1016/j.jma.2022.09.023

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Citations (2)

Synergistic effects of an artificial carbon coating layer and Cu2+-electrolyte additive for high-performance zinc-based hybrid supercapacitors

Carbon (2022)

Jiaxin Peng Juan Yu Dewei Chu Xueyang Hou Xuefeng Jia

Carbon fibers

10.1016/j.carbon.2022.07.012

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Citations (26)

Submicron single-crystalline LiNi0.5Mn1.5O4 cathode with modulated Mn3+ content enabling high capacity and fast lithium-ion kinetics

Rare Metals (2022)

Zhao Fang Xingliang Zhang Xueyang Hou Wenlong Huang Lin-Bo Li

Capacity loss

Structural Stability

10.1007/s12598-021-01942-7

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Citations (21)

Phase Transformation of 1T′-MoS₂ Induced by Electrochemical Prelithiation for Lithium-Ion Storage

ACS Applied Energy Materials (2022)

Xueyang Hou Wei Zhang Jiaxin Peng Lijiao Zhou Jianchun Wu

Two-dimensional (2D) MoS2 is one of the most representative materials of the transition metal dichalcogenide (TMD) family, which is mostly studied in the semiconductor 2H and metal 1T phases. However, the properties of the metalloid 1T′ phase remain unclear because of its immature preparation process and thermodynamic instability (metastable state). Herein, this study used theoretical calculations to discover the relationship and conditions for MoS2 to transition between the 2H, 1T, and 1T′ phases. Meanwhile, charge and discharge voltages and current density were controlled by ion insertion technology, and then 1T′-MoS2 with large size and definite morphology (the whole process was called "phase transition engineering") was prepared. The prepared 1T′-MoS2 was used as the anode material for lithium-ion batteries. Compared with 2H-MoS2, the cyclic stability and specific capacity of 1T′-MoS2 were greatly improved. In addition, phase transformation of natural molybdenite (2H-MoS2) by phase transition engineering also yielded promising electrochemical properties. Consequently, phase transition engineering not only provided an opportunity for the phase transformation of TMDs of natural sulfide metals such as molybdenite but also offered an effective method to investigate the properties of 2D metastable polymorphic materials.

Metastability

Molybdenum disulfide

10.1021/acsaem.2c01835

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Citations (22)

The Cyclized Polyacrylonitrile Coating Current Collector for Directional Deposition of Lithium Metal Induced by Zn Nanosheets

Electrochimica Acta (2025)

Kenan Zhong Yihan Xue Wenlong Huang Xueyang Hou Kai Yang

Polyacrylonitrile

Current collector

Lithium metal

Deposition