Sol-gel auto-combustion synthesis of spinel-type ferrite nanomaterials  

作　　者：Andris SUTKA Gundars MEZINSKIS 

机构地区：[1]Department of Silicate, High Temperature and Inorganic Nanomaterials Technology, Institute of Silicate Materials, Riga Technical University, 14/24 Azenes Str., Riga, LV-1048, Latvia

出　　处：《Frontiers of Materials Science》2012年第2期128-141,共14页材料学前沿（英文版）

摘　　要：Recent developments and trends spinel ferrite nanomaterial synthesis are briefly of sol-gel auto-combustion method for discussed and critically analyzed. The analysis of various parameters of reaction which could be used for better understanding of synthesis process and control of microstructure and property of spinel ferrite nanopowder products was the main objective of this review article. Special attention was paid to variety of particle size and phase purity. For these purposes the correlation between complexant, oxygen balance and combustion process chemical additives, as well as heating mechanism and atmosphere, was established. These results are relevant from standpoints of both application and processing of ferrites.Recent developments and trends spinel ferrite nanomaterial synthesis are briefly of sol-gel auto-combustion method for discussed and critically analyzed. The analysis of various parameters of reaction which could be used for better understanding of synthesis process and control of microstructure and property of spinel ferrite nanopowder products was the main objective of this review article. Special attention was paid to variety of particle size and phase purity. For these purposes the correlation between complexant, oxygen balance and combustion process chemical additives, as well as heating mechanism and atmosphere, was established. These results are relevant from standpoints of both application and processing of ferrites.

关 键 词：FERRITE synthesis sol gel AUTO-COMBUSTION NANOMATERIAL 

分 类 号：TQ174.758[化学工程—陶瓷工业] TF123.72[化学工程—硅酸盐工业]