Improvement of charge transfer kinetics at transparent SnO2 counterelectrodes by means of a radiolytic grafting of metallic nanoaggregates - Sorbonne Université
Journal Articles Electrochimica Acta Year : 1987

Improvement of charge transfer kinetics at transparent SnO2 counterelectrodes by means of a radiolytic grafting of metallic nanoaggregates

Abstract

A radiolytic process has been used to graft metallic nano-aggregates upon SnO2 transparent counter-electrodes (tce) in order to improve their electrochemical behaviour. Among various metals iridium is shown to give the best catalytic reactivity : an Ir-grafted SnO2 working as tce in a thin layer photoelectrochemical cell exhibits a fill factor of 0.6 instead of 0.1 to 0.3 for an unmodified SnO2tce.

Dates and versions

hal-04642904 , version 1 (10-07-2024)

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Janine Bruneaux, Hubert Cachet, Michel Froment, Jean Amblard, J. Belloni, et al.. Improvement of charge transfer kinetics at transparent SnO2 counterelectrodes by means of a radiolytic grafting of metallic nanoaggregates. Electrochimica Acta, 1987, 32 (10), pp.1533-1536. ⟨10.1016/0013-4686(87)85098-3⟩. ⟨hal-04642904⟩
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