title: Self-doped polypyrrole with ionizable sodium sulfonate as a renewable cathode material for sodium ion batteries.
abstract: A Na-host cathode is developed by grafting the polypyrrole chains with ionizable sodium sulfonate. Due to the immobile p-doping of organic anions, the self-doped polymer can act as a Na-host for reversible Na insertion-extraction reaction, thus offering a low cost and renewable organic cathode for Na ion battery applications.
authors.affiliation: College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, China. hxyang@whu.edu.cn.
authors.forename: Limin
authors.initials: L
authors.lastname: Zhu
authors.forename: Yifei
authors.initials: Y
authors.lastname: Shen
authors.forename: Mengying
authors.initials: M
authors.lastname: Sun
authors.forename: Jiangfeng
authors.initials: J
authors.lastname: Qian
authors.forename: Yuliang
authors.initials: Y
authors.lastname: Cao
authors.forename: Xinping
authors.initials: X
authors.lastname: Ai
authors.forename: Hanxi
authors.initials: H
authors.lastname: Yang