碳纸和炭黑的亲水处理？ 有相应的文献吗?... 盐酸除去灰分，硝酸氧化带入羟基等亲水集团。 electrochemical behavior of vanadium redox couples on carbon electrode ming-yao liu,a zhi-peng xiang,a hai-qiang deng,b kai wan,a quan-bing liu,a jin-hua piao,c yu-ying zheng,d and zhen-xing liang preparation of the working electrode.—the semi-graphitic carbon black vulcan xc72 was pretreated in a typical way with the following steps and denoted as xc72.33,34 12.0 g vulcan xc72 was added into 200 ml hcl (1:5) and heated at 120?c for 10 h. the powders were then boiled in 200 ml 5.0 m hno3 solution at 120?c for 10 h. finally, the powders were filtered, washed and dried at 150?c for 8 h， 查看更多
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