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US 10,593,817 B2Granted
Mixed oxides and sulphides of bismuth and silver for photovoltaic use
AssigneesRhodia Operations, Le Centre National De La Recherche Scientifique
InventorsThierry Le Mercier, Philippe Barboux, Tangui Le Bahers
Life of this patent
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Abstract
The invention relates to a material comprising at least one compound having formula Bi1-xMxAg1-y-εM′yOS1-zM″z, the methods for producing said material and the use thereof as a semiconductor, such as for photovoltaic or photochemical use and, in particular, for supplying a photocurrent. The invention further relates to photovoltaic devices using said compounds.
Claims15
A material comprising at least one compound of formula (I):
- BiAg1-εOS, wherein 0≤ε≤0.2.
Dependencies are inferred from the claim text.