超声化学沉淀法制备纳米NiO
Gongneng Cailiao/Journal of Functional Materials（2011）
Abstract
以Ni(NO3)2·6H2O和(NH4)2C2O4·H2O为原料,采用超声沉淀法制备了纳米NiO,并利用XRD、FT-IR和TEM等分析方法对前驱体及产品组成和形貌进行了表征.结果表明,超声沉淀法制备的纳米NiO前驱体是二水合草酸镍.和实验制备的大颗粒Nio相比,纳米氧化镍Ni-O伸缩振动吸收峰及肩峰均发生了红移.纳米NiO为球型形貌,边缘清晰光滑,粒子尺寸较为均匀,有轻微的团聚,其平均粒径约为70nm.
MoreTranslated text
Key words
Bulk nickel oxide,Characterization,Nanosized nickel oxide,Preparation,Ultrasonic chemical precipitation method
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined