title: N-doped crumpled graphene derived from vapor phase deposition of PPy on graphene aerogel as an efficient oxygen reduction reaction electrocatalyst.
abstract: Nitrogen-doped crumpled graphene (NCG) is successfully synthesized via vapor phase deposition of polypyrrole onto graphene aerogel followed by thermal treatment. The NCG was explored as an electrocatalyst for the oxygen reduction reaction, showing comparable electrocatalytic performance with the commercial Pt/C in alkaline membrane exchange fuel cells because of the well-regulated nitrogen doping and the robust micro-3D crumpled porous nanostructure.
authors: Meng
authors: M
authors: Wang
authors: Jiazhao
authors: J
authors: Wang
authors: Yuyang
authors: Y
authors: Hou
authors: Dongqi
authors: D
authors: Shi
authors: David
authors: D
authors: Wexler
authors: ∥Department of Chemistry, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom.
authors: Simon D
authors: SD
authors: Poynton
authors: ∥Department of Chemistry, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom.
authors: Robert C T
authors: RC
authors: Slade
authors: ⊥Shanghai Sinopoly Batteries Research Institute, Shanghai, 200241, China.
authors: Weimin
authors: W
authors: Zhang
authors: Huakun
authors: H
authors: Liu
authors: Jun
authors: J
authors: Chen
keywords: alkaline membrane fuel cell; nitrogen-doped graphene; oxygen reduction reaction; vapor phase polymerization