METHOD FOR PREPARING CATALYSTS FOR FUEL CELL AND THE CATALYSTS FOR FUEL CELL THEREOF

METHOD FOR PREPARING CATALYSTS FOR FUEL CELL AND THE CATALYSTS FOR FUEL CELL THEREOF

PURPOSE: A manufacturing method of platinum/fullerene hybrid nanoparticles or platinum ruthenium/fullerent hybrid nanoparticles, a catalyst manufactured thereby, and a manufacturing method of the catalyst are provided to offer high activity with uniform and small size. CONSTITUTION: A manufacturing...

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Bibliographische Detailangaben
Hauptverfasser: LEE, GAE HANG, SHIM, JAE HA, PARK, JOON TAIK, LEE, JAE SEUNG, KWON, NAK HYUN
Format: Patent
Sprache:eng ; kor
Schlagworte:
BASIC ELECTRIC ELEMENTS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
ELECTRICITY
MANUFACTURE OR TREATMENT THEREOF
NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS
NANOTECHNOLOGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:PURPOSE: A manufacturing method of platinum/fullerene hybrid nanoparticles or platinum ruthenium/fullerent hybrid nanoparticles, a catalyst manufactured thereby, and a manufacturing method of the catalyst are provided to offer high activity with uniform and small size. CONSTITUTION: A manufacturing method of platinum/fullerene hybrid nanoparticles includes a step for drying liquid at 200 ~ 300°C after making the liquid by mixing fullerene, platinum acetylacetonate, a reducing agent and a surfactant. A manufacturing method of platinum ruthenium/fullerent hybrid nanoparticles includes a step for drying the liquid in 200 ~ 300°C after mixing fullerene, platinum acetylacetonate, ruthenium acetyl acetonate, a reducing agent and a surface active agent. The reducing agent is 1,2- hexadecandiols, ethylene glycol and diethylene glycol.