【摘要】 采用灼烧法预处理、丁二酮肟重量分析法来测定载镍碳纳米管的载镍量 ,获得稳定而准确的分析结果。结果表明 ,制备载镍碳纳米管催化剂时所加入的镍并不全部吸附在碳纳米管上 ;载镍效率随着碳纳米管载镍量的增加而降低更多还原

【Abstract】 With pretreatment by combustion method, the nickel amount supported in carbon steel nanotube is determined by dimethylglyoxime weight method and accurate and stable analysis results are obtained.The result indicates that, the nickel added in the preparation of catalyst for nickel supported carbon steel nanotube can not be adsorbed completely on the nanotube and the efficiency of the supported nickel decreases with the content of supported nickel increasing.更多还原