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The synergistic effect of carbon coating and CNTs compositing on the hard carbon anode for sodium ion batteries

Author:
Liu, Chang, Chu, Jiaqi, Liu, Yang, Lyu, Yingchun, Guo, Bingkun
Source:
RSC advances 2019 v.9 no.38 pp. 21667-21670
ISSN:
2046-2069
Subject:
anodes, batteries, carbon, carbon nanotubes, coatings, microstructure, porous media, surface area, synergism
Abstract:
In this work, mesoporous hard carbon materials were synthesized and modified by compositing a carbon coating and carbon nanotubes (CNTs), reducing the surface area and improving the conductivities without changing the microstructures of the anodes, which enhances the coulombic efficiencies and rate performances of sodium-ion batteries (SIBs).
Agid:
6539738