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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