In:
ECS Meeting Abstracts, The Electrochemical Society, Vol. MA2015-02, No. 3 ( 2015-07-07), p. 281-281
Abstract:
In this study, we introduce a mesoporous carbon with large pore volume (1.72 cm 3 /g) and bimodal mesopore structure (4 nm and 30 nm). Mesocellular carbon foam (MCF) was first synthesized by employing mesocellular silica as a template. After that, MCF was improved hydrophobicity thorough acid treatment to form stronger bonding between carbon and sodium thiosulfate pentahydrate (sulfur precursor). MCF/S composite was prepared by solution chemical deposition method (Sol-method). By Sol-method, sulfur of 73 wt.% was loaded in mesopore channels. As a result, the composite exhibited enhanced cyclability and retained a stable capacity of 820 mAh/g after 50 cycles.
Type of Medium:
Online Resource
ISSN:
2151-2043
DOI:
10.1149/MA2015-02/3/281
Language:
Unknown
Publisher:
The Electrochemical Society
Publication Date:
2015
detail.hit.zdb_id:
2438749-6