Method for determining the photovoltaic properties of solid materials capable of acting as light absorbers in photovoltaic devices.

摘要

Method for determining the photovoltaic properties of solid materials that can act as light absorbers in photovoltaic devices. # The present invention is directed to a method for determining by a photocatalytic reaction photovoltaic properties of solid materials that can act as light absorbers in devices photovoltaic, comprising at least the following steps: contacting the material with a fluid containing at least one chemical species capable of reacting with said electron transfer material; irradiating the material while in contact with the fluid at least once with a light beam consisting of at least one wavelength within the solar spectrum; and determining by chemical and / or spectroscopic fluid varying the concentration or chemical species capable of reacting by electronic transfer analysis, and / or the presence and concentration of at least one product resulting from the reaction of electron transfer between the or solid material and said chemical species.