Preparation of activated carbon fiber ( acf) containing nitrogen atom and it's absorption behavior PAN基活性碳纤维的研制及吸附性能
The results showed that the surface of the activated carbon may contain some functional groups, such as hydroxyl, carboxyl, pHenolic hydroxyl, amino and pHospHorus-containing functional groups etc, part of the carbon atom formed relatively stable lamellar grapHite structure after activated. 分析结果表明,自制的牛粪活性炭可能含有醇羟基、羧基、酚羟基、氨基以及含磷基团等官能团,经过活化后的产品中一部碳原子形成了比较稳定的片层石墨结构。