摘要
本文采用固相反应法合成一种新型有机 无机杂化材料 ,乙酰二茂铁 多金属氧酸盐混合价化合物[Fe(C5H5) 2 COCH3]3HPMo1 2 O4 0 ·C2 H6 O ,用元素分析、ICP、AAS、IR、XRD、UV、TG、ESR等进行表征 ,确定了该化合物的组成和结构 ,测定其磁性和导电性。结果表明 ,反应过程中 ,乙酰二茂铁与杂多阴离子之间发生了电荷转移 ,杂多阴离子部分还原 ,生成了混合价化合物的杂化材料 ;铁磁性质及导电性质测定结果表明 ,该材料为弱铁磁体和弱的半导体材料。
A new organic-inorganic hybrid material [Fe (C 5H 5) 2COCH 3] 3HPMo 12 O 40 ·C 2H 6O was synthesized with solid-state reaction at room temperature. The compound was characterized by using elemental analysis, IR, ICP, AAS, XRD, UV, TG, ESR. The results showed that charge transfer between acetyiferrocene and polyoxometalate anion has taken place and the polyoxometalate anion formed a mixed valence compound. Magnetic and conductivity measurements show the compound is a weak ferromagnetic material and a weak semiconductor.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2004年第6期820-822,共3页
Journal of Materials Science and Engineering
