title: Preparation of bamboo-like PPy nanotubes and their application for removal of Cr(VI) ions in aqueous solution.
abstract: A reactive-template vapor phase polymerization method for the preparation of bamboo-like polypyrrole (PPy) nanotubes has been successfully demonstrated in this paper. Herein, electrospun V(2)O(5) nanofibers were chosen as templates to deposit PPy, which served as the oxidants as well. This method can provide the fabrication of PPy nanostructures more easily than conventional routes due to its independence of removing template, which is usually a complex and tedious experimental process. The application of bamboo-like PPy nanotubes for Cr(VI) ions removal in aqueous solution has been explored. The resulting bamboo-like PPy nanotubes exhibited much higher adsorption performance than traditional PPy nanoparticles.
authors.affiliation: Alan G. MacDiarmid Institute, Jilin University, Changchun 130012, PR China.
authors.forename: Shangkun
authors.initials: S
authors.lastname: Li
authors.forename: Xiaofeng
authors.initials: X
authors.lastname: Lu
authors.forename: Xiang
authors.initials: X
authors.lastname: Li
authors.forename: Yanpeng
authors.initials: Y
authors.lastname: Xue
authors.forename: Chengcheng
authors.initials: C
authors.lastname: Zhang
authors.forename: Junyu
authors.initials: J
authors.lastname: Lei
authors.forename: Ce
authors.initials: C
authors.lastname: Wang