학술논문
聚合物裂解法制备稀土铁氧体LnFeO3(Ln=Pr,Sm,Eu,Gd)纳米晶 / Synthesis of Nanocrystalline Rare Earth Orthoferrites LnFeO3 (Ln =Pr, Sm, Eu, Gd) by Polymer-pyrolysis Methods
Document Type
Academic Journal
Author
Source
合成化学 / Chinese Journal of Synthetic Chemistry. 23(3):239-241
Subject
Language
Chinese
ISSN
1005-1511
Abstract
以丙烯酸和稀土离子为原料,经原位聚合裂解法合成聚合物前驱体[1Ln(Ln=Pr,Sm,Eu,Gd)];1Ln在空气氛中于500℃热解3h制得4个稀土铁氧体纳米晶[LnFeO3(2Pr～2Gd)],其结构和形貌经FT-IR,TGA,XRD和SEM确证.