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中文摘要：
合成了高活性的四磺酸基铁酞菁（FePcS）,通过酰氯化反应将FePcS负载到乙二胺改性的活性碳纤维（ACF）上,制备新型催化活性碳纤维（ACF-FePcS）,并通过紫外漫反射光谱和X射线光电子能谱对其结构进行表征。以H2O2为氧化剂,研究了ACF-FePcS对4-硝基苯酚（4-NP）的催化降解性能。结果表明,在室温25℃,反应4h后,4-NP的去除率达90%以上,且在较广的pH和温度范围内都有较高活性。因此,ACF-FePcS具有＂富集-原位催化降解＂的特点,在去除有机污染物方面具有较好的应用前景。
英文摘要：
A novel activated carbon fiber catalyst（ACF-FePcS） was prepared by immobilizing highly active iron tetrasulfophthalocyanine（FePcS） onto the ethylenediamine-modified ACF via acylation reaction.This catalyst was characterized by UV reflectance spectroscopy and XPS.And the catalytic performance of ACF-FePcS was examined by the degradation of 4-nitrophenol（4-NP） in the presence of H2O2.The experimental results showed that the removal efficiency of 4-NP reached more than 90% in 4 hat 25℃,and it still had a good catalytic behavior over a wide range of pH and temperature.Consequently,ACF-FePcS exhibits the process of＂enrichment and in-situ catalytic degradation＂.Thus the ACF-FePcS/H2O2 system presents promising prospect in the field of organic wastewater treatment.
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