Low temperature synthesis of nanocrystalline Co2B

被引：10

作者：

Cai, Pei-jun ^{[1
]}

Wang, Hao ^{[1
]}

Liu, Li-hua ^{[1
]}

Zhang, Li ^{[1
]}

机构：

[1] China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221116, Jiangsu, Peoples R China

来源：

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2010年 / 118卷 / 1383期

基金：

美国国家科学基金会;

关键词：

Nanocrystalline; Cobalt boride; Synthesis; Mechanism; Autoclave; COBALT BORIDE PARTICLES; SELECTIVE HYDROGENATION; SODIUM; NICKEL; CATALYSTS; IRON;

D O I：

10.2109/jcersj2.118.1102

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanocrystalline cobalt boride (CO2B) has been successfully synthesized by the reaction of CoCl2 with NaBH4 in the temperature range of 500-600 degrees C in an autoclave. Characterized by X-ray powder diffraction (XRD), transmission electron micrographs (TEM), and Raman spectra, the composition and morphology of the products were confirmed. The mechanism for the formation of crystalline Co2B was proposed. This work contributes one facile method for preparing metallic borides. (C)2010 The Ceramic Society of Japan. All rights reserved.

引用

页码：1102 / 1104

页数：3

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