title: Stainless steel mesh supported nitrogen-doped carbon nanofibers for binder-free cathode in microbial fuel cells.
abstract: In this communication, we report a binder-free oxygen reduction cathode for microbial fuel cells. The binder-free cathode is prepared by growth of nitrogen-doped carbon nanofibers (NCNFs) on stainless steel mesh (SSM) via simple pyrolysis of pyridine. The interaction force between NCNFs and SSM surface is very strong which is able to tolerate water flush. The NCNFs/SSM cathode shows high and stable electrocatalytic activity for oxygen reduction reaction, which is comparable to that of Pt/SSM and ferricyanide cathode. This study proposes a promising low-cost binder-free cathode for microbial fuel cells.
authors.affiliation: Department of Chemistry and Chemical Engineering, Jiangxi Normal University, 330022 Nanchang, China.
authors.forename: Shuiliang
authors.initials: S
authors.lastname: Chen
authors.forename: Yu
authors.initials: Y
authors.lastname: Chen
authors.forename: Guanghua
authors.initials: G
authors.lastname: He
authors.forename: Shuijian
authors.initials: S
authors.lastname: He
authors.forename: Uwe
authors.initials: U
authors.lastname: Schröder
authors.forename: Haoqing
authors.initials: H
authors.lastname: Hou
mesh_terms: D001674:Bioelectric Energy Sources; D015374:Biosensing Techniques / Q000379:methods*; D002244:Carbon / Q000737:chemistry*; D002384:Catalysis; D055664:Electrochemical Techniques; D004566:Electrodes; D005292:Ferricyanides / Q000737:chemistry; D057139:Nanofibers / Q000737:chemistry*; D009584:Nitrogen / Q000737:chemistry*; D010100:Oxygen / Q000737:chemistry; D013193:Stainless Steel; D013499:Surface Properties; D014867:Water / Q000737:chemistry
chemical_list: D005292:Ferricyanides; D014867:Water; D013193:Stainless Steel; D002244:Carbon; D009584:Nitrogen; D010100:Oxygen