摘要
通过氯化钴在不同的条件下与氢氧化钠及乙醇酸反应,得到两种不同粒径的氢氧化钴,并对其进行热重及电镜扫描的表征.结果表明:当改变合成条件时,可以得到粒径分别约为10微米和0.2微米的氢氧化钴颗粒.
Cobalt hydroxides with two different sizes are made through the chemical reaction of CoCl2,sodium hydroxide and glycolate acid under various conditions and are described by TG and SEM.The results showed :When reaction conditions changed,Cobalt Hydroxides Which the sizes of 10 μm or 0.2μm are syntheticed.
出处
《漳州师范学院学报(自然科学版)》
2011年第3期42-44,共3页
Journal of ZhangZhou Teachers College(Natural Science)
基金
国家自然科学基金项目(20805041)
关键词
氢氧化钴
粒径
合成
表征甘
cobalt hydroxide
diameter
synthesize
characterization.2