摘要
以硝酸镍和尿素为原料,加离子液体辅助,在180℃水热条件下合成花状Ni(OH)2。应用X射线衍射仪(XRD)、扫描电子显微镜(SEM)、透射电子显微镜(TEM)等测量方法对产物进行表征和分析,考察了尿素与离子液体对产物形貌和结构的影响。
Flower- like nickel hydroxide were prepared Ni(OH) 2 were characterized by X -ray diffractometer. by using hydrothermal synthesis method. The structures of The morphologies were observed by using SEM and TEM. The influences of urea and ionic liquids on the morphologies and structure of the products were investigated.
出处
《延安大学学报(自然科学版)》
2009年第2期76-79,共4页
Journal of Yan'an University:Natural Science Edition
关键词
氢氧化镍
水热法
离子液体
nickel hydroxide
hydrothermal
ionic liquids