Synthesis of nanocrystalline titanium nitride powders by direct nitridation of titanium oxide

被引：93

作者：

Li, JG ^{[1
]}

Gao, L ^{[1
]}

Sun, J ^{[1
]}

Zhang, QH ^{[1
]}

Guo, JK ^{[1
]}

Yan, DS ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2001年 / 84卷 / 12期

关键词：

D O I：

10.1111/j.1151-2916.2001.tb01136.x

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 TIN powder has been synthesized by the direct nitridation of nanocrystalline TiO2 powder. Powder XRD patterns indicated that the TiN nanocrystalline powder could be obtained by nitridation at 800 degreesC for 5 h. TEM micrographs showed that the synthesized TiN powders consisted of uniform spherical particles with an average diameter of similar to 20 nm. The effect of the nitridation temperature and holding time on the powder properties is discussed.

引用

页码：3045 / 3047

页数：3

共 7 条

[1]

Bellosi A., 1992, Journal of the European Ceramic Society, V9, P83, DOI 10.1016/0955-2219(92)90049-J

[2] Preparation of nanosized titania powder via the controlled hydrolysis of titanium alkoxide [J].

Chen, JY ;

Gao, L ;

Huang, JH ;

Yan, DS .

JOURNAL OF MATERIALS SCIENCE, 1996, 31 (13) :3497-3500

[3] PARTICULATE SILICON NITRIDE-BASED COMPOSITES [J].

GOGOTSI, YG .

JOURNAL OF MATERIALS SCIENCE, 1994, 29 (10) :2541-2556

[4]

Groza JR, 2000, J AM CERAM SOC, V83, P1281

[5]

Hu JQ, 2000, J AM CERAM SOC, V83, P430

[6] CRYSTAL-GROWTH OF TITANIUM NITRIDE BY CHEMICAL VAPOR-DEPOSITION [J].

KATO, A ;

TAMARI, N .

JOURNAL OF CRYSTAL GROWTH, 1975, 29 (01) :55-60

[7]

Li WY, 1991, J EUR CERAM SOC, V8, P345

← 1 →