摘要
以Zn(NO3)2·6H2O和Na2C2O4为原料,先通过室温固相化学反应合成出前驱体ZnC2O4·2H2O再将前驱体在400℃热分解3h,得到产物纳米氧化锌。借助XRD和TEM等技术对产物进行了表征。结果表明,产物纳米氧化锌为粒度分布均匀的球形六方晶系结构,平均粒径约为14nm。
Using Zn(NO_3)_2·6H_2O and Na_2C_2O_(4 ) as raw materials,the precursor(ZnC_2O_(4)·2H_2O) is synthesized by solid-phase reaction at room temperature. Nanometer ZnO is obtained by decomposing the precursor at 400 ℃ for 3 h.The properties of the product are characterized by XRD, TEM. The results show that the hexagonal ZnO has an average diameter of 14 nm with sphere.
出处
《无机盐工业》
CAS
北大核心
2005年第7期18-20,共3页
Inorganic Chemicals Industry
关键词
纳米氧化锌
固相合成
前驱体
nanometer zinc oxide
solid-state synthesis
precursor
