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Cover Feature: Double‐Shelled Hollow SiO 2 @N‐C Nanofiber Boosts the Lithium Storage Performance of [PMo 12 O 40 ] 3− (Chem. Eur. J. 53/2021)
Author(s) -
Hu Hanbin,
Yang Yixin,
Jiang Xiao,
Wang Jiaxin,
Cao Dongwei,
He Lei,
Chen Wei,
Song YuFei
Publication year - 2021
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.202103004
Subject(s) - lithium (medication) , anode , cover (algebra) , materials science , nanofiber , diffusion , shell (structure) , conductivity , nanotechnology , chemical engineering , physics , chemistry , thermodynamics , composite material , engineering , mechanical engineering , electrode , medicine , endocrinology
Excellent lithium storage is achieved by the double‐shelled hollow PMo 12 ‐SiO 2 @N‐C anode material. The outermost N‐C shell can improve the electronic conductivity and promote the dispersion of PMo 12 clusters. The SiO 2 inner shell can efficiently avoid the loss of active components. The hollow structure can buffer the volume expansion and accelerate Li + diffusion during lithiation/delithiation process. More information can be found in the Full Paper by L. He, W. Chen, Y.‐F. Song et al. (DOI: 10.1002/chem.202101638).
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