Nano powders of β-sialon carbothermally produced via a sol-gel process

被引：13

作者：

Li, Q

Zhang, C

Komeya, K

Tatami, J

Meguro, T

Gao, L

机构：

[1] Yokohama Natl Univ, Grad Sch Environm & Informat, Yokohama, Kanagawa 2408501, Japan

[2] Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2003年 / 22卷 / 12期

关键词：

D O I：

10.1023/A:1024414804281

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Carbothermal synthesis of nano β-sialon powders via a sol-gel route was analyzed. The raw materials were ultrafine amorphous SiO2 powder, ultrafine carbon powder and Boehmite. The grain size of the prepared β-sialon was calculated by the Scherrer equation. The characteristics of the powders were also studied by TEM and EDS.

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页码：885 / 887

页数：3

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