Yitong Yuan

First-shell sulfur doping induced asymmetric FeN 3 S 1 coordination for accelerating sulfur redox kinetics in Li–S batteries

Yifan Li, Huijuan Yang, Guiqiang Cao, Mengyang Li et autres

Abstract The asymmetric coordination engineering of single-atom catalysts emerges as a promising strategy to accelerate the sluggish redox kinetics of sulfur cathodes in Li–S batteries. Herein, an asymmetric coordination of Fe single-atom catalyst was exploited by simultaneously introducing sulfur atom and nitrogen …

Engineering Spin State of Ni Single‐Atoms to Enhance Electrocatalytic Activity of Sulfur Conversion in Lithium–Sulfur Batteries

Mengyang Li, Guiqiang Cao, Yiming Qi, Chenyang Hou et autres

ABSTRACT Understanding the correlation between spin state and electrocatalytic activity of single‐atom catalysts (SACs) may help us to address the sulfur redox kinetics problems in lithium–sulfur batteries (LSBs). Herein, systematic experiments were carried out to study the catalytic activities of Ni SACs …

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Catalytic nanoreactors of interwoven MoSe2-CoSe@C heterostructure accelerating polysulfide redox in lithium-sulfur batteries

Chenyang Hou, Xifei Li, Weihua Zhang, Ruixian Duan et autres

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Optimization of single-atom catalysts for sulfur cathode in lithium-sulfur batteries: A review

Mengyang Li, Jingjing Wang, Guiqiang Cao, Xuexia Song et autres

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Microcrystalline and surface modulation boosting multi-region sodium storage of coal-derived hard carbon anodes

Yuhui Xu, Xiaoxue Wang, Hang Wen, Bo Sun et autres

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Efficient Modulation d/p‐Band Center Proximity in Birnessite‐Type MnO 2 by Cation/Anion Co‐Doping for Enhanced Dual‐Ion Storage

Yuhui Xu, Gaini Zhang, Xiaoxue Wang, Jianhua Zhang et autres

Abstract The wide band gap of δ‐MnO 2 and the restricted regulation of the p‐band center ( p ) of active oxygen atoms hinder electron conduction and ion diffusion during zinc storage. Heteroatom doping has proven effective in improving zinc storage. However, …

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Synergistic Enhancement of Multi-Region Sodium Storage in Coal-Derived Hard Carbon Snodes Via Microcrystalline Modulation and Surface Engineering

Yuhui Xu, Xiaoxue Wang, Hang Wen, Bo Sun et autres

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Protons intercalation induced hydrogen bond network in δ-MnO2 cathode for high-performance aqueous zinc-ion batteries

Yuhui Xu, Gaini Zhang, Xiaoxue Wang, Xiangyang Li et autres

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Protons Intercalation Induced Hydrogen Bond Network in Δ-Mno2 Cathode for High-Performance Aqueous Zinc-Ion Batteries

Yuhui Xu, Gaini Zhang, Xiaoxue Wang, Jianhua Zhang et autres

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Hydrogen Sodium Vanadium Oxide Hydrate with Oxygen Vacancy: A New Layered Cathode Material for Sodium-Ion Battery

Haofei Yang, Wenbin Li, Yangyang Luo, Shuting Jia et autres

The layered HNaV 6 O 16 ·4H 2 O (hydrogen sodium vanadium oxide hydrate) with large interlayer spacing and interlayer H + has been used as a cathode for the zinc-ion battery. However, it is rarely applied in sodium-ion batteries, and only …

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Oxygen vacancies in MnOx regulating reaction kinetics for aqueous zinc-ion batteries

Yuhui Xu, Gaini Zhang, Jianhua Zhang, Xiaoxue Wang et autres

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Pyrolytic carbon in-situ coated VS2 nanosheets self-assembled submicroflowers for good sodium storage property

Wenbin Li, Yitong Yuan, Jianfeng Huang

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