AEffects of Polyaniline Morphologies on Performance for Removal Rhodamine B

摘要：

Polyaniline with different morphologies doped by nitric acid were prepared using rapid mixture method. Scanning electron microscopy analysis showed that morphologies of polyaniline can be changed from unequal particles to nanowires with increasing the molar ratio of aniline to ammonium peroxydisulfate. The adsorption of rhodamine B dye was carried out using the polyaniline with different morphologies, and the effect of morphologies was studied. The results proved that adsorption of rhodamine B from aqueous solutions using polyaniline is an effective and economical method, and morphologies of polyaniline obviously affect its adsorption performance. The polyaniline nanowires present the best adsorption performance for removal rhodamine B among polyaniline with the three kinds of morphologies.

关键词： Polyaniline Morphologies Adsorption Rhodamine B

作者: Qingming Jia Shaoyun Shan Lihong Jiang Yarning Wang

作者单位: Faculty of Chemical Engineering, Kunming University of Science and Technology,Kunming 650224, China Faculty of Chemical Engineering, Kunming University of Science and Technology,Kunming 650224, China

会议类型: 国际会议

会议名称: 2011 International Conference on Advanced Material Research(ICAMR 2011)(2011年先进材料研究国际会议)

会议地点: 重庆

会议语种:英文

页码: 553-556

在线出版日期: 2011-01-21（万方平台首次上网日期，不代表论文的发表时间）