化工学报
化工學報
화공학보
JOURNAL OF CHEMICAL INDUSY AND ENGINEERING (CHINA)
2010年
1期
259-264
,共6页
陈金花%郑明波%陈勇平%刘劲松%姬广斌%曹洁明
陳金花%鄭明波%陳勇平%劉勁鬆%姬廣斌%曹潔明
진금화%정명파%진용평%류경송%희엄빈%조길명
可溶性淀粉%镍纳米粒子%钴纳米粒子%碳保护纳米复合材料
可溶性澱粉%鎳納米粒子%鈷納米粒子%碳保護納米複閤材料
가용성정분%얼납미입자%고납미입자%탄보호납미복합재료
soluble starch%nickel nanoparticles%cobalt nanoparticles%carbon-protected nano-composites
Carbon-protected metallic nanoparticles(nickel and cobalt)composites were prepared by the pyrolysis of the mixture of soluble starch and metallic acetate in N_2 flow via an easy green synthetic route.The obtained samples were highly stable in air.Reducing agent was not used in the experiments.The as-synthesized samples were characterized by XRD,TEM,and N_2 adsorption-desorption analysis.The results of N_2 adsorption-desorption analysis indicated that the obtained samples possessed mesoporous structures and high BET surface areas.
