Synthesis and characterization of a photosensitive interface for hydrogen generation: Chemically modified p-type semiconducting silicon photocathodes

p-Si photocathodes functionalized first with an N,N′-dialkyl-4,4′-bipyridinium redox reagent, (PQ(2+/+-))(surf), and then with a Pt precursor, PtCl(6)(2-), give significant efficiency (up to 5%) for photoelectrochemical H(2) generation with 632.8-nm light. Naked p-Si photocathodes give nearly zero e...

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Main Authors: Bookbinder, Dana C., Bruce, James A., Dominey, Raymond N., Lewis, Nathan S., Wrighton, Mark S.
Formato: Artigo
Idioma:Inglês
Publicado: 1980
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Physical Sciences: Chemistry
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC350266/
https://ncbi.nlm.nih.gov/pubmed/16592907
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