TWI716784B
Disclosed is a method of preparing a graphite bulk by coating graphite powder with binder, which includes steps of: (A) mixing graphite powder and a solvent containing a binder into a graphite mixed solution; (B) performing a first heating process on the graphite mixed solution so as to remove solve...
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creator | CHEN, CHIEN JEN CHEN, JUI TSE LIN, CHING JANG WENG, BIING JYH LIN, CHUN HAN |
description | Disclosed is a method of preparing a graphite bulk by coating graphite powder with binder, which includes steps of: (A) mixing graphite powder and a solvent containing a binder into a graphite mixed solution; (B) performing a first heating process on the graphite mixed solution so as to remove solvent; (C) performing a crushing process so as to obtain graphite powder containing the binder; (D) performing a cold forming process, cold isostatic pressing and a second heating process on the graphite powder containing the binder, thereby producing an artificial graphite powder. Accordingly, a graphite bulk with high strength can be prepared by coating a thin-layered binder on the surface of graphite powder. |
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subjects | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
title | TWI716784B |
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