Surface Al leached Ti3AlC2 as a substitute for carbon for use as a catalyst support in a harsh corrosive electrochemical system

Surface Al leached Ti3AlC2 as a substitute for carbon for use as a catalyst support in a harsh corrosive electrochemical system

Surface Al leached Ti3AlC2 particles (e-TAC) with high corrosion resistance and excellent electrical conductivity were developed as an advanced support material for Pt catalysts. Electrochemical measurements confirm that the supported Pt/e-TAC electrocatalyst shows much improved activity and enhance...

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Veröffentlicht in:Nanoscale 2014-10, Vol.6 (19), p.11035-11040
Hauptverfasser: Xie, Xiaohong, Xue, Yun, Li, Li, Chen, Siguo, Nie, Yao, Ding, Wei, Wei, Zidong
Format: Artikel
Sprache:eng
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Zusammenfassung:Surface Al leached Ti3AlC2 particles (e-TAC) with high corrosion resistance and excellent electrical conductivity were developed as an advanced support material for Pt catalysts. Electrochemical measurements confirm that the supported Pt/e-TAC electrocatalyst shows much improved activity and enhanced durability toward the oxygen reduction reaction when compared with the commercial Pt/C catalyst.
ISSN:2040-3372
DOI:10.1039/c4nr02080d