Equation of state of graphite-like BC

被引：25

作者：

Solozhenko, VL

Kurakevych, OO

Solozhenko, EG

Chen, JH

Parise, JB

机构：

[1] Univ Paris 13, Inst Galilee, CNRS, LPMTM, F-93430 Villetaneuse, France

[2] Natl Acad Sci Ukraine, Inst Superhard Mat, UA-04074 Kiev, Ukraine

[3] SUNY Stony Brook, Inst Mineral Phys, Stony Brook, NY 11794 USA

[4] SUNY Stony Brook, Dept Geosci, Stony Brook, NY 11794 USA

来源：

SOLID STATE COMMUNICATIONS | 2006年 / 137卷 / 05期

基金：

美国国家科学基金会;

关键词：

boron-substituted graphite; XRD; high pressure;

D O I：

10.1016/j.ssc.2005.11.025

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The compressibility of turbostratic boron-substituted graphite (t-BC) was measured up to 12 GPa at room temperature using energy-dispersive X-ray powder diffraction with synchrotron radiation. A fit to the experimental p-V data using Birch-Murnaghan equation of state gives values of the t-BC bulk modulus 23(2) GPa and its pressure derivative 8.0(6). These values point to a higher compressibility of t-BC as compared to turbostratic graphite. (c) 2005 Elsevier Ltd. All rights reserved.

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页码：268 / 271

页数：4

相关论文

共 14 条

[1] FINITE ELASTIC STRAIN OF CUBIC CRYSTALS [J].

BIRCH, F .

PHYSICAL REVIEW, 1947, 71 (11) :809-824

[2] EQUATION OF STATE OF SODIUM CHLORIDE [J].

DECKER, DL .

JOURNAL OF APPLIED PHYSICS, 1966, 37 (13) :5012-&

[3] INFLUENCE OF BORON ON CARBON-FIBER MICROSTRUCTURE, PHYSICAL-PROPERTIES, AND OXIDATION BEHAVIOR [J].

JONES, LE ;

THROWER, PA .

CARBON, 1991, 29 (02) :251-269

[4] The compressibility of media under extreme pressures [J].

Murnaghan, FD .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1944, 30 :244-247

[5] Boronated carbons: structural characterization and low temperature physical properties of disordered solids [J].

Ottaviani, B ;

Derre, A ;

Grivei, E ;

Mahmoud, OAM ;

Guimon, MF ;

Flandrois, S ;

Delhaes, P .

JOURNAL OF MATERIALS CHEMISTRY, 1998, 8 (01) :197-203

[6] Synthesis and characterization of boron-substituted carbons [J].

Shirasaki, T ;

Derré, A ;

Ménétrier, M ;

Tressaud, A ;

Flandrois, S .

CARBON, 2000, 38 (10) :1461-1467

[7]

Solozhenko V. L., 2000, Journal of Superhard Materials, V22, P79

[8] ISOTHERMAL COMPRESSION OF HEXAGONAL GRAPHITE-LIKE BORON-NITRIDE UP TO 12 GPA [J].

SOLOZHENKO, VL ;

WILL, G ;

ELF, F .

SOLID STATE COMMUNICATIONS, 1995, 96 (01) :1-3

[9] Compression and thermal expansion of hexagonal graphite-like boron nitride up to 7 GPa and 1800 K [J].

Solozhenko, VL ;

Peun, T .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1997, 58 (09) :1321-1323

[10] Synthesis of bulk superhard semiconducting B-C material [J].

Solozhenko, VL ;

Dubrovinskaia, NA ;

Dubrovinsky, LS .

APPLIED PHYSICS LETTERS, 2004, 85 (09) :1508-1510