摘要
具有层状结构的磷酸锆α-Zr(HPO4)2.H2O通过粉末X-射线衍射(XRD),振动光谱(红外IR和拉曼光谱Raman),热分析仪(TG),透射电子显微镜(TEM),扫描电子显微镜(SEM)和BET氮气吸附等手段进行了表征.所制备的α-Zr(HPO4)2.H2O的BET表面积为12.29 m2/g.研究了α-Zr(HPO4)2.H2O的插入行为,与四甲基溴化铵和十六烷基三甲基溴化铵的插入反应表明插入是完全的,层间距分别增加了0.46 nm和1.68 nm,且插入化合物的荧光性质在室温被检测.
The zirconium phosphate α-Zr（HPO4）2·H2O with layered structure is characterized by Power X-ray diffraction（XRD）,vibrational spectroscopy（FT-IR,FT-Raman）,thermal gravimetric analysis（TG）,transmission electron microscopy（TEM）,scanning electron microscopy（SEM）,and Brunauer-Emmett-Teller（BET） nitrogen adsorption.The specific BET surface area of α-Zr（HPO4）2·H2O is 12.29 m^2·g^-1.The cyclic voltammetry behaviors of the α-Zr（HPO4）2·H2O on Au electrode show a quasi-reversible process.The intercalation behavior of α-Zr（HPO4）2·H2O is investigated.The results of intercalation reactions with tetramethylammonium bromide and cetyltrimethylammonium bromide show interlayer distances increase of 0.46 nm and 1.68 nm,respectively.Moreover,the strong fluorescent properties of intercalation compounds are measured at room temperature.
出处
《华北水利水电学院学报》
2009年第5期86-89,共4页
North China Institute of Water Conservancy and Hydroelectric Power
基金
华北水利水电学院高层次人才启动基金项目(No.200820)
关键词
磷酸锆
插入反应
循环伏安
荧光性质
zirconium phosphate
intercalation
cyclic voltammetry
fluorescent properties
