Materiales conductores tipo g-C3N4 sintetizados a partir de biomasa de microalgas y su método de preparación

Materiales conductores tipo g-C3N4 sintetizados a partir de biomasa de microalgas y su método de preparación

The present invention relates to a graphitic carbon nitride material characterised by a C:N molar ratio between 2 and 6. It also relates to a method for preparing a graphitic carbon nitride material comprising: providing microalgal biomass in an aqueous medium, subjecting the biomass to a hydrotherm...

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Bibliographische Detailangaben
Hauptverfasser: SANCHEZ LASO, Jennifer, ESPADA SANJURJO, Juan José, RODRIGUEZ ESCUDERO, Rosalía, MELERO HERNANDEZ, Juan Antonio, BAUTISTA SANTA CRUZ, Fernando, VENTURA SANCHEZ-HORNERO, María, VICENTE CRESPO, Gemma
Format: Patent
Sprache:spa
Schlagworte:
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS THEREOF
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The present invention relates to a graphitic carbon nitride material characterised by a C:N molar ratio between 2 and 6. It also relates to a method for preparing a graphitic carbon nitride material comprising: providing microalgal biomass in an aqueous medium, subjecting the biomass to a hydrothermal liquefaction process, isolating the insoluble solids resulting from the previous step, and subjecting the insoluble solids from the previous step to calcination. The invention further relates to the use of the graphitic carbon nitride material as a photovoltaic material and in a method for generating electricity. The invention also discloses a photovoltaic material.