摘要
通过化学沉淀法在球形氢氧化镍表面包覆了一层Co(OH)2,对包覆后球形氢氧化镍进行SEM、松装密度、比容量、EDS分析,发现表面包覆量及反应体系pH值对包覆效果有很重要的影响。在反应中经综合考虑各影响因素,可获得表面Co(OH)2包覆均匀、比容量高的覆钴球形氢氧化镍。
Spherical Ni（OH）2 is coated with Co（OH）2 by chemical precipitation methed. By SEM, loose density, specific capacity and EDS analysis, it is found that the amount of coating and the PH value of the reaction system have an important influence on the coating reaction. The evenly coated Co （OH）2 with high capacity can be obtained only by coordinating all the factors.
出处
《山西冶金》
CAS
2014年第2期14-15,26,共3页
Shanxi Metallurgy
