Evaluation of CoAl2O4 as ceramic pigments

被引：89
|
作者：
Melo, DMA
Cunha, JD
Fernandes, JDG
Bernardi, MI
Melo, MAF
Martinelli, AE
机构：
[1] Univ Fed Rio Grande do Norte, Dept Chem, BR-59078970 Natal, RN, Brazil
[2] Univ Fed Sao Carlos, Dept Chem, BR-13565905 Sao Carlos, SP, Brazil
来源：
MATERIALS RESEARCH BULLETIN | 2003年 / 38卷 / 9-10期
关键词：
ceramics; oxide; color centers;
D O I：
10.1016/S0025-5408(03)00136-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
CoAl2O4 powder was obtained from a mixture of Co and Al oxalates at a ratio of 1:8 (Co:Al). The material was calcinated at different temperatures, established from TG data, and characterized using FTIR spectroscopy, X-ray diffraction, BET surface area, and thermal analysis. The dyeing characteristics of CoAl2O4 were established by coating ceramic substrates with different concentrations of the powder. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1559 / 1564
页数：6
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