Strongly Surface‐Bonded MoO2@Carbon Nanocomposites by Nitrogen‐Doping with Outstanding Capability for Fast and Stable Li Storage
Source abstract
Abstract
Abstract Strongly surface‐bonded MoO2@carbon nanocomposites are obtained through in‐situ nitrogen‐doping of MoO2@carbon and evaluated as the anode material of Li‐ion batteries. Nitrogen, derived from polydopamine, is in‐situ doped into both MoO2 core and the carbon shell. Strong Mo−N bonding is validated from X‐ray photoelectron spectra and Fourier transform infrared spectra. The in‐situ nitrogen‐doping process can generate a strong interfacial interaction between MoO2 and carbon, facilitating the transport of electron and Li+ across the interfaces of heterophases. The nitrogen‐doping feature of MoO2 can improve the electrochemical reactivity and kinetics for Li‐storage.
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Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Supercapacitor Materials and Fabrication
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
College of Energy, Soochow Institute for Energy and Materials InnovationS Soochow University Suzhou, Jiangsu 215006 China
College of Chemistry, Chemical Engineering and Material Science Soochow University Suzhou, Jiangsu 215006 China
College of Materials and Environmental Engineering & Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization Hezhou University Hezhou, Guangxi 542899 China
Funding
National Natural Science Foundation of China
References (52)
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