摘要
重金属离子在自然环境中难降解、易富集、毒性大,目前重金属污染已成为全球广泛关注的问题。吸附法在处理重金属废水中有着广泛的应用,本研究以石墨和苯胺为基本原料,成功制备出氧化石墨烯/聚苯胺复合材料,并且研究了氧化石墨烯/聚苯胺复合材料对六价铬的吸附性能,结果表明氧化石墨烯/聚苯胺复合材料对六价铬的吸附性能优于单一的氧化石墨烯和聚苯胺材料,该复合材料有较大的吸附潜力。
The heavy metal ions are difficult to degrade in the environment,and through the food they will accumulate in organisms,which is harmful to the animals and plants.Adsorption is widely used when we treat the heavy metal wastewater.In this study,graphene oxide/polyaniline(GO/PANI)nanocomposite is successfully prepared using graphite and aniline as basic raw materials.And experimental results show that the adsorption performance of GO/PANI nanocomposite is better than graphite or aniline,so the nanocomposite is a potential adsorbent.
作者
吴秋莹
王渊
杜芳琼
Wu Qiuying;Wang Yuan;Du Fangqiong(Sichuan Vocational College of Chemical Industry,Sichuan,646300;Luzhou Key Laboratory of Fine Chemical Application Technology,Sichuan,646300)
出处
《当代化工研究》
2023年第3期64-66,共3页
Modern Chemical Research
基金
2020年泸州市科技创新苗子培育计划项目“基于氧化石墨烯的纳米复合材料的制备及其在重金属吸附中的应用”(项目编号:2020-RCM-64)。
