Citrate Sol-Gel법에 의한 Perovskite형 복합 산화물 LaBO3(B = Mn, Fe, Co)의 생성 및 환원 반응성

Perovskite-type mixed oxides LaBO$_3$(B = Mn, Fe, Co) were prepared by citrate sol-gel method in $air(850^{\circ}C$, 24h). The oxygen stoichiometries and structures of these oxides were determined by XRD and TPR results as followings; LaMnO$_{3.16}$(a = 5.507, c = 13.329 $\AA$, hexagonal), LaFeO$_{3...

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Veröffentlicht in:	Journal of the Korean Chemical Society 1994, Vol.38 (4), p.276-282
Hauptverfasser:	황호순(Ho-Soon Hwang), 박일현(Il-Hyun Park)
Format:	Artikel
Sprache:	kor
Online-Zugang:	Volltext
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