Strongly Surface‐Bonded MoO 2 @Carbon Nanocomposites by Nitrogen‐Doping with Outstanding Capability for Fast and Stable Li Storage | Zendy

Yun Yuanxing | Zendy; Shi Zixiong | Zendy; Shao Jie | Zendy; Qu Qunting | Zendy; Gao Youjun | Zendy; Chen Zheng | Zendy; Chen Yu | Zendy; Zheng Honghe | Zendy

Premium

Strongly Surface‐Bonded MoO 2 @Carbon Nanocomposites by Nitrogen‐Doping with Outstanding Capability for Fast and Stable Li Storage

Author(s) -

Yun Yuanxing,

Shi Zixiong,

Shao Jie,

Qu Qunting,

Gao Youjun,

Chen Zheng,

Chen Yu,

Zheng Honghe

Publication year - 2018

Publication title -

chemnanomat

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.947

H-Index - 32

ISSN - 2199-692X

DOI - 10.1002/cnma.201800302

Subject(s) - carbon fibers , materials science , x ray photoelectron spectroscopy , nanocomposite , anode , nitrogen , electrochemistry , doping , fourier transform infrared spectroscopy , chemical engineering , inorganic chemistry , electrode , nanotechnology , composite number , chemistry , composite material , organic chemistry , optoelectronics , engineering

Strongly surface‐bonded MoO 2 @carbon nanocomposites are obtained through in‐situ nitrogen‐doping of MoO 2 @carbon and evaluated as the anode material of Li‐ion batteries. Nitrogen, derived from polydopamine, is in‐situ doped into both MoO 2 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 MoO 2 and carbon, facilitating the transport of electron and Li + across the interfaces of heterophases. The nitrogen‐doping feature of MoO 2 can improve the electrochemical reactivity and kinetics for Li‐storage.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research