Lithium Storage into Carbonaceous Materials Obtained from Sugarcane Bagasse

被引：17

作者：

Matsubara, Elaine Y. ^{[1
]}

Lala, Stella M. ^{[1
]}

Rosolen, Jose Mauricio ^{[1
]}

机构：

[1] Univ Sao Paulo, FFCLRP, Dept Chem, BR-14040930 Ribeirao Preto, SP, Brazil

来源：

JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY | 2010年 / 21卷 / 10期

基金：

巴西圣保罗研究基金会;

关键词：

sugarcane; honeycomb carbon; lithium ion battery; ANODE MATERIALS; DISORDERED CARBONS; ELECTROCHEMICAL PERFORMANCE; HARD-CARBON; CAPACITY; INSERTION; INTERCALATION; BATTERIES; SHELLS;

D O I：

10.1590/S0103-50532010001000012

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbonaceous materials with different structures are prepared by carbonization of sugarcane bagasse. Depending on carbonization conditions, it is possible to obtain soot rich in flakes or in honeycomb-shaped micrometric particles, whose concentration has large influence on lithium storage into electrodes. The soot rich in honeycomb-shaped particles provides the best electrochemical performance, with a reversible specific capacity of 310 mAh g(-1). The results suggest that the sugarcane bagasse can be potentially used in the design of anodic materials for lithium ion batteries.

引用

页码：1877 / 1884

页数：8

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