Polyaniline-derived carbon nanofibers with a high graphitization degree loading ordered PtNi intermetallic nanoparticles for oxygen reduction reaction
Yujuan Zhuang, Jiao Yang, Lingwei Meng, Chuanming Ma, Lishan Peng, De Chen, Qingjun Chen
Abstract
A three-dimensional carbon nanofiber (CNF) with a high graphitization degree was fabricated via high temperature treatment of polyaniline network. The CNF-1200 used as platinum-based catalyst ORR support exhibited excellent corrosion resistance.
Topics & Concepts
PolyanilineMaterials scienceCarbon nanofiberIntermetallicCatalysisChemical engineeringOxygen reduction reactionCorrosionNanofiberNanoparticleCarbon fibersPlatinumPolyaniline nanofibersPlatinum nanoparticlesElectrochemistryNanotechnologyComposite materialElectrodeChemistryCarbon nanotubePolymerComposite numberOrganic chemistryPolymerizationEngineeringAlloyPhysical chemistryElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsConducting polymers and applications