Microporous carbon derived from pinecone hull as anode material for lithium secondary batteries

被引：59

作者：

Zhang, Yu ^{[1
]}

Zhang, Feng ^{[1
]}

Li, Guo-Dong ^{[1
]}

Chen, Jie-Sheng ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China

来源：

MATERIALS LETTERS | 2007年 / 61卷 / 30期

基金：

中国国家自然科学基金;

关键词：

microporous carbon; biomass; anode material; surfaces; porosity;

D O I：

10.1016/j.matlet.2007.04.032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A new microporous carbon, prepared from pinecone hull, exhibits high charge/discharge capacity when used as anode material for lithium secondary batteries. After 6 cycling tests, the microporous carbon retains a discharge capacity of 357 mAh g(-1), and a coulombic efficiency of 98.9% is achieved at a higher current density of 10 mA g-1. After the microporous carbon is charged and discharged at a lower current density of 7 mA g(-1) for 8 cycles, a capacity of 394 mAh g(-1) and a coulombic efficiency of 99.0% are achieved. Element analysis indicates that a certain amount of H and N exist in this microporous carbon. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：5209 / 5212

页数：4

共 17 条

[1] Synthesis of highly graphitized carbonaceous thin films by plasma assisted chemical vapor deposition and their electrochemical properties in propylene carbonate solution [J].

Abe, T ;

Takeda, K ;

Fukutsuka, T ;

Iriyama, Y ;

Inaba, M ;

Ogumi, Z .

ELECTROCHEMISTRY COMMUNICATIONS, 2002, 4 (04) :310-313

[2] EPR, NMR, and electrochemical studies of surface-modified carbon microbeads [J].

Alcántara, R ;

Ortiz, GF ;

Lavela, P ;

Tirado, JL .

CHEMISTRY OF MATERIALS, 2006, 18 (09) :2293-2301

[3] XPS analysis of the SEI formed on carbonaceous materials [J].

Eshkenazi, V ;

Peled, E ;

Burstein, L ;

Golodnitsky, D .

SOLID STATE IONICS, 2004, 170 (1-2) :83-91

[4] Effects of surface modification on the electrochemical performance of pyrolyzed sugar carbons as anode materials for lithium-ion batteries [J].

Fey, GTK ;

Chen, KL ;

Chang, YC .

MATERIALS CHEMISTRY AND PHYSICS, 2002, 76 (01) :1-6

[5] Synthesis and characterization of pyrolyzed sugar carbons under nitrogen or argon atmospheres as anode materials for lithium-ion batteries [J].

Fey, GTK ;

Kao, YC .

MATERIALS CHEMISTRY AND PHYSICS, 2002, 73 (01) :37-46

[6] Comparison of catalytic activity for CH4 decomposition at the metal/oxide interfaces by isotope-labeling technique [J].

Horita, T ;

Yamaji, K ;

Kato, T ;

Sakai, N ;

Yokokawa, H .

SOLID STATE IONICS, 2004, 172 (1-4) :93-99

[7] Study on CxN and CxS with disordered carbon structure as the anode materials for secondary lithium batteries [J].

Ito, S ;

Murata, T ;

Hasegawa, M ;

Bito, Y ;

Toyoguchi, Y .

JOURNAL OF POWER SOURCES, 1997, 68 (02) :245-248

[8] Preparation and characterization of activated carbons from oil-palm stones for gas-phase adsorption [J].

Lua, AC ;

Guo, J .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2001, 179 (2-3) :151-162

[9] A study of cokes used as anodic materials in lithium ion rechargeable batteries [J].

Ma, SH ;

Li, J ;

Jing, XB ;

Wang, FS .

SOLID STATE IONICS, 1996, 86-8 :911-917

[10] Preparation of a high surface area microporous carbon having the structural regularity of Y zeolite [J].

Ma, ZX ;

Kyotani, T ;

Tomita, A .

CHEMICAL COMMUNICATIONS, 2000, (23) :2365-2366

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