Method for fabrication of functionalized graphene reinforced composite conducting plate

A graphite-vinyl ester resin reinforced conducting plate is prepared in the present in the present invention. The conducting plate can be used as a bipolar plate for a fuel cell, counter electrode for dye-sensitized solar cell and electrode of vanadium redox battery. The conducting plate is prepared...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, SHIE-HENG, HSIAO, MINIEN, LIAO, SHU-HANG, WANG, CHUNG-AN, PU, NEN-WEN, TENG, CHIHUN, MA, MARTIN CHENI, HSIAO, MIN-HSUAN, SUNG, YUH, YEN, MIN-YU, GER, MING-DER
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INSULATORS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	A graphite-vinyl ester resin reinforced conducting plate is prepared in the present in the present invention. The conducting plate can be used as a bipolar plate for a fuel cell, counter electrode for dye-sensitized solar cell and electrode of vanadium redox battery. The conducting plate is prepared as follows: (a) compounding vinyl ester resin and graphite powder to form a bulk molding compound (BMC) material, the graphite powder content ranging from 70 wt% to 95 wt% based on the total weight of the graphite powder and vinyl ester, wherein 0.01-15 wt% functionalized graphene, based on the weight of the vinyl ester resin, are added during the compounding; (b) molding the BMC material from step (a) to form a conducting plate having a desired shaped at 80-250 DEG C and 500-4000 psi.