喷射共沉淀法制备纳米铁酸钴及气敏性能表征

功能材料, 2004, 35(z1): 2752-2754.

喷射共沉淀法制备纳米铁酸钴及气敏性能表征

焦正 ^1, , 王艳丽 ^2, , 李珍 ^3, , 王德庆 ^4, , 顾建忠 ^5, , 吴明红 ^6,

1.上海大学,射线应用研究所,上海,201800

2.上海大学,射线应用研究所,上海,201800

3.上海大学,射线应用研究所,上海,201800

4.上海大学,射线应用研究所,上海,201800

5.上海大学,射线应用研究所,上海,201800

6.上海大学,射线应用研究所,上海,201800

基金项目: 上海市青年科技启明星计划(03QB14017) 上海市AM基金(0318)

关键词：气敏 , 铁酸钴 , 共沉淀 , 纳米

Preparing cobalt ferrite nanoparticles by spray coprecipitation and its sensing characteristics

尖晶石结构的复合氧化物已经成为一类重要的气体敏感材料.本文采用喷射共沉淀法制备了纳米铁酸钴,使用TG-DTA、XRD和TEM分析了结构特征.研究了纳米铁酸钴的气敏特性并探讨了气敏机理.

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喷射共沉淀法制备纳米铁酸钴及气敏性能表征

Preparing cobalt ferrite nanoparticles by spray coprecipitation and its sensing characteristics

参考文献