title: Non-covalent functionalization of graphene sheets by sulfonated polyaniline.
abstract: Graphene sheets were stably dispersed in water by functionalization with sulfonated polyaniline (SPANI), and the composite film of SPANI-functionalized graphene showed improved electrochemical stability and enhanced electrocatalytic activity.
authors.affiliation: Department of Chemistry and the Key Laboratory of Bio-organic Phosphorous Chemistry and Chemical Biology, Tsinghua University, 100084 Beijing, PR China.
authors.forename: Hua
authors.initials: H
authors.lastname: Bai
authors.forename: Yuxi
authors.initials: Y
authors.lastname: Xu
authors.forename: Lu
authors.initials: L
authors.lastname: Zhao
authors.forename: Chun
authors.initials: C
authors.lastname: Li
authors.forename: Gaoquan
authors.initials: G
authors.lastname: Shi
mesh_terms: D000814:Aniline Compounds / Q000737:chemistry*; D002244:Carbon / Q000737:chemistry*; D018625:Microscopy, Atomic Force; D013450:Sulfones / Q000737:chemistry*
chemical_list: D000814:Aniline Compounds; D013450:Sulfones; C416807:polyaniline; D002244:Carbon