Preparation of Boron Microcrystals via High-Pressure, High-Temperature Pyrolysis of Decaborane, B10H14

被引：18

作者：

Ekimov, E. A. ^{[1
]}

Zibrov, I. P. ^{[2
]}

Zoteev, A. V. ^{[3
]}

机构：

[1] Russian Acad Sci, Vereshchagin Inst High Pressure Phys, Troitsk 142190, Moscow Oblast, Russia

[2] Russian Acad Sci, Shubnikov Inst Crystallog, Moscow 119333, Russia

[3] Moscow MV Lomonosov State Univ, Moscow 119992, Russia

来源：

INORGANIC MATERIALS | 2011年 / 47卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

FILMS; CRYSTALS;

D O I：

10.1134/S0020168511110069

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Crystalline boron has been prepared via high-pressure, high-temperature pyrolysis of decaborane, B10H14. We obtained alpha-tetragonal boron crystals at a pressure of 8-9 GPa and temperatures in the range 1100-1600 degrees C and beta-rhombohedral boron intergrowths at 3 GPa and 1200 degrees C.

引用

页码：1194 / 1198

页数：5

共 13 条

[1]

Becher H. J., 1977, Boron and refractory borides, P107

[2] The role of surface energy in the growth of boron crystals [J].

Hayami, Wataru ;

Otani, Shigeki .

JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (02) :688-692

[3] First-principles study of the crystal and electronic structures of α-tetragonal boron [J].

Hayami, Wataru ;

Otani, Shigeki .

JOURNAL OF SOLID STATE CHEMISTRY, 2010, 183 (07) :1521-1528

[4] Preparation and properties of boron thin films [J].

Kamimura, K ;

Nagaoka, T ;

Shinomiya, T ;

Nakao, M ;

Onuma, Y ;

Makimura, M .

THIN SOLID FILMS, 1999, 343 :342-344

[5] Preparation and thermoelectric property of boron thin film [J].

Kamimura, K ;

Yoshimura, T ;

Nagaoka, T ;

Nakao, M ;

Onuma, Y ;

Makimura, M .

JOURNAL OF SOLID STATE CHEMISTRY, 2000, 154 (01) :153-156

[6] Studies on structural and chemical characterization for boron coating films deposited by PCVD [J].

Kodama, H ;

Oyaidzu, M ;

Sasaki, M ;

Kimura, H ;

Morimoto, Y ;

Oya, Y ;

Matsuyama, M ;

Sagara, A ;

Noda, N ;

Okuno, K .

JOURNAL OF NUCLEAR MATERIALS, 2004, 329 :889-893

[7] PREPARATION AND PROPERTIES OF AMORPHOUS BORON FILMS DEPOSITED BY PYROLYSIS OF DECABORANE IN THE MOLECULAR-FLOW REGION [J].

NAKAMURA, K .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1984, 131 (11) :2691-2697

[8] Pressure-induced transformations of molecular boron hydride [J].

Nakano, S ;

Hemley, RJ ;

Gregoryanz, EA ;

Goncharov, AF ;

Mao, HK .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2002, 14 (44) :10453-10456

[9]

NAKANO S, 2001, P 8 NIRIM INT S ADV, P49

[10] Electronic Structures and Mechanical Properties of Boron and Boron-Rich Crystals (Part 2) [J].

Shirai, K. .

JOURNAL OF SUPERHARD MATERIALS, 2010, 32 (05) :336-345

← 1 2 →