一水合碱式苯甲酸铁(Ⅲ)的流变相法合成及热分解研究  

Synthesis and thermal decomposition mechanism of iron(Ⅲ) hydroxide benzoate monohydrate

作　　者：宋力[1] 陈强[1] 张克立[2] 

机构地区：[1]信阳师范学院化学化工学院,河南信阳464000 [2]武汉大学化学与分子科学学院,湖北武汉430072

出　　处：《化学研究与应用》2006年第2期195-198,共4页Chemical Research and Application

基　　金：国家自然科学基金(20071026)资助项目;河南省科技厅星火科技攻关项目(0124020221)资助项目

摘　　要：The complex of iron（Ⅲ）hydroxide benzoate monohydrate,[Fe3（C6H5COO）7（OH）2]·H2O was synthesized with rheological phase reaction.The complex was characterized by elemental analysis and IR.The mechanism of thermal decomposition for iron（Ⅲ）hydroxide benzoate monohydrate in O2 and N2 was studied by using TG,DTG,DTA,IR and FABMS.The solid product of thermal decomposition of iron（Ⅲ）hydroxide benzoate monohydrate in O2 was Fe2O3.Iron（Ⅲ）hydroxide benzoate monohydrate in N2 decomposted to form Fe3O4 and organic compounds.The organic compounds obtained from decomposition reaction are mainly benzophenone,benzoate acid,triphenylmethane and so on.The complex of iron（ Ⅲ ） hydroxide benzoate monohydrate, [ Fe3 （ C6 H5 COO） 7（OH） 2 ]·H2O was synthesized with theological phase reaction. The complex was characterized by demental analysis and IR. The mechanism of thermal decomposition for iron（ Ⅲ ）hydroxide benzoate monohydrate in O2 and N2 was studied by using TG, DTG, DTA, IR and FABMS. The solid product of thermal decomposition of iron（ Ⅲ） hydroxide benzoate monohydrate in O2 was Fe2O3. Iron（ Ⅲ ） hydroxide benzoate monohydrate in N2 deeomposted to form Fe3O4 and organic compouhds. The organic compounds obtained from decomposition reaction are mainly benzophenone, benzoate acid, triphenylmethane and so on.

关 键 词：一水合碱式苯甲酸铁(Ⅲ) 流变相反应 热分解 

分 类 号：O643.12[理学—物理化学]