Few-layered graphene-supported palladium as a highly efficient catalyst in oxygen reduction reaction.

Truong-Phuoc, L; Pham-Huu, C; Da Costa, V; Janowska, I

Truong-Phuoc, L; Pham-Huu, C; Da Costa, V; Janowska, I.

Afiliación

Truong-Phuoc L; Institut de Chimie et Procédés pour l'Énergie, l'Environnement et la Santé (ICPEES), CNRS UMR 7515-University of Strasbourg, 25 rue Becquerel 67087 Strasbourg, France. janowskai@unistra.fr.

Chem Commun (Camb) ; 50(92): 14433-5, 2014 Nov 28.

Article en En | MEDLINE | ID: mdl-25302478

RESUMEN

New, active and stable catalysts competitive to Pt catalysts are necessary for fuel cell development. Here, we present few-layered graphene-supported Pd, revealing a performance superior to Pt/C and Pd/C ORR (positive half-wave potential shift E(1/2) by 50 mV, approximately one order of magnitude higher area- and mass-normalized current densities, I(area), I(mass), after 2500 cycles). The catalyst preparation is easily scalable, simple, inexpensive and eco-friendly.

Texto completo

Añadir a Mi BVS

Imprimir

XML

PubMed Links

Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2014 Tipo del documento: Article País de afiliación: Francia Pais de publicación: Reino Unido

Texto completo

Añadir a Mi BVS

Imprimir

XML

PubMed Links

Buscar en Google