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Article Dans Une Revue Journal of Materials Chemistry A Année : 2016

ALD SnO2 Protective Decoration Enhances the Durability of a Pt Based Electrocatalyst

Résumé

Electrospinning and atomic layer deposition (ALD) have been coupled to prepare functional hetero-structures with potential application in fuel cells. Electrocatalysts comprising platinum (Pt) nanoparticles dispersed onto electrospun carbon fibers were selectively decorated with tin dioxide (SnO2) using ALD. The presence of SnO2 led to a considerable enhancement of the catalyst durability during voltage cycling.

Domaines

Matériaux
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hal-01251158 , version 1 (06-01-2016)

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Catherine Marichy, Giorgio Ercolano, Gianvito Caputo, Marc-Georg Willinger, Deborah Jones, et al.. ALD SnO2 Protective Decoration Enhances the Durability of a Pt Based Electrocatalyst. Journal of Materials Chemistry A, 2016, 4 (3), pp.969-975. ⟨10.1039/c5ta08432f⟩. ⟨hal-01251158⟩
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