Nanoporous carbon produced by ball milling

被引：155

作者：

Chen, Y ^{[1
]}

Fitz Gerald, JD

Chadderton, LT

Chaffron, L

机构：

[1] Australian Natl Univ, Res Sch Phys Sci & Engn, Joint Dept Engn, Canberra, ACT 0200, Australia

[2] Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 0200, Australia

[3] Australian Natl Univ, Res Sch Phys Sci & Engn, Atom & Mol Phys Lab, Canberra, ACT 0200, Australia

[4] CEA Saclay, Rech Met Phys Sect, F-91191 Gif Sur Yvette, France

来源：

APPLIED PHYSICS LETTERS | 1999年 / 74卷 / 19期

关键词：

D O I：

10.1063/1.124012

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A nanoporous structure was produced in the samples of graphite after ball milling at ambient temperature. The specific internal surface area of the micropores, as determined using the t-plot method, is higher than the external surface area of particles and mesopores. Phase transformations from hexagonal to turbostratic, and to amorphous structures were investigated using x-ray diffraction analysis and transmission electron microscopy. Formation of the nanoporous structure is associated with that of the disordered carbon. The disordered and nanoporous structure is probably fullerene-like in nature. (C) 1999 American Institute of Physics. [S0003-6951(99)00319-8].

引用

页码：2782 / 2784

页数：3

共 17 条

[1] THE REDUCTION OF THE CRYSTALLINE PERFECTION OF GRAPHITE BY GRINDING [J].

BACON, GE .

ACTA CRYSTALLOGRAPHICA, 1952, 5 (03) :392-392

[2] A NOTE ON THE RHOMBOHEDRAL MODIFICATION OF GRAPHITE [J].

BACON, GE .

ACTA CRYSTALLOGRAPHICA, 1950, 3 (04) :320-320

[3] Synthesis of boron nitride nanotubes at low temperatures using reactive ball milling [J].

Chen, Y ;

Fitz Gerald, JD ;

Williams, JS ;

Bulcock, S .

CHEMICAL PHYSICS LETTERS, 1999, 299 (3-4) :260-264

[4] Influence of milling temperature and atmosphere on the synthesis of iron nitrides by ball milling [J].

Chen, Y ;

Halstead, T ;

Williams, JS .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1996, 206 (01) :24-29

[5]

CHEN Y, IN PRESS APPL PHYS L

[6]

Chen Y., UNPUB

[7] Effect of mechanical grinding on the lithium intercalation process in graphites and soft carbons [J].

Disma, F ;

Aymard, L ;

Dupont, L ;

Tarascon, JM .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (12) :3959-3972

[8] CARBON NANOTUBES [J].

EBBESEN, TW .

ANNUAL REVIEW OF MATERIALS SCIENCE, 1994, 24 :235-264

[9] PHYSICAL ADSORPTION ON NON-UNIFORM SURFACES [J].

HALSEY, G .

JOURNAL OF CHEMICAL PHYSICS, 1948, 16 (10) :931-937

[10] An adsorption method for the determination of the area of a solid without the assumption of a molecular area, and the area occupied by nitrogen molecules on the surfaces of solids [J].

Harkins, WD ;

Jura, G .

JOURNAL OF CHEMICAL PHYSICS, 1943, 11 (09) :431-432

← 1 2 →