溶剂热法制备Cd(OH)_2和CdO纳米盘研究性实验  

Exploring experiments on the preparation of Cd(OH)_2 and CdO nanodisks by solvothermal method

作　　者：李锦[1] 张川[1] 刘伟霞[1] 孙言飞[1] 

机构地区：[1]新疆大学物理科学与技术学院,新疆乌鲁木齐830046

出　　处：《物理实验》2012年第1期1-5,共5页Physics Experimentation

基　　金：新疆大学2009年度"国家大学生创新性实验计划"项目(No.091075505);新疆大学博士科研启动基金项目(No.BS090113);新疆高校教师科研计划重点项目(No.XJEDU2008I05)

摘　　要：利用溶剂热法设计了合成Cd(OH)2和CdO纳米盘的研究性实验.以Cd(CH3COO)2等为镉源,与NaOH在水和乙二醇的混合溶剂中反应得到Cd(OH)2纳米盘(中间镉产物),后在高温下煅烧中间产物分解得到CdO纳米盘.该实验有助于理解溶剂热法中各实验参量的作用以及如何通过调节各实验参量最终得到目标产物.Exploring experiments on the preparation of Cd（OH）2 and CdO nanodisks were carried out using a simple solvothermal method. Cd（OH）2 nanodisks were obtained by a facile solvothermal treatment with Cd（CH3COO）2, etc. as Cd2＋ source, NaOH in the liquid of H2O and C2H4 （OH）2 as blend solvents. Then the white Cd（OH）2 product turned into brown and red CdO nanodisks after calcination at a higher temperature. This experiment would help to understand the role of various experimental parameters in solvothermal method and how to adjust the parameters to get the ideal final products.

关 键 词：溶剂热法 纳米盘 氢氧化镉 氧化镉 

分 类 号：O782[理学—晶体学]