稀土
稀土
희토
CHINESE RARE EARTHS
2001年
2期
61-63
,共3页
靳建华%白炳贤%樊贵卿%白涛
靳建華%白炳賢%樊貴卿%白濤
근건화%백병현%번귀경%백도
纳米晶%铁酸镧%酒石酸凝胶法%钙钛矿
納米晶%鐵痠鑭%酒石痠凝膠法%鈣鈦礦
납미정%철산란%주석산응효법%개태광
用酒石酸溶胶-凝胶法制备出纳米LaFeO3材料,粒径30~10nm。用X射线衍射仪和透射电子显微镜对材料的结构、粒径进行了分析和表征。
用酒石痠溶膠-凝膠法製備齣納米LaFeO3材料,粒徑30~10nm。用X射線衍射儀和透射電子顯微鏡對材料的結構、粒徑進行瞭分析和錶徵。
용주석산용효-응효법제비출납미LaFeO3재료,립경30~10nm。용X사선연사의화투사전자현미경대재료적결구、립경진행료분석화표정。
The nanocrystalline LaFeO3 was prepared by tartaric acid sol-gel method,its grain size is 30~10nm.X-ray and TEM were used to analyze the phase structures,grain sizes of LaFeO3.