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專利授權區
專利名稱(英)	Manufacturing Process of Conductive Polymer Composite Bipolar Plate for Fuel Cell Having High Gas Permeability-Resistance and Heat-Resistance
專利家族	中華民國：I267220 美國：7,910,040
專利權人	國立清華大學 100%
發明人	鄭縈瑩,林育鋒,吳漢朗,顏銓佑,關旭強,廖述杭,馬振基,蘇訓右
技術領域	材料化工,能源科技

專利摘要(中)
A composite bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC) is prepared as follows: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt ％ to 95 wt ％ based on the total weight of the graphite powder and vinyl ester, wherein carbon fiber 1-20 wt ％, modified organo clay or noble metal plated modified organo clay 0.5-10 wt ％, and one or more conductive fillers selected form: carbon nanotube (CNT) 0.1-5 wt ％, nickel plated carbon fiber 0.5-10 wt ％, nickel plated graphite 2.5-40 wt ％, and carbon black 2-30 wt ％, 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 bipolar plate having a desired shaped at 80-200.degree. C. and 500-4000 psi.

專利摘要(中)

A composite bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC) is prepared as follows: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt ％ to 95 wt ％ based on the total weight of the graphite powder and vinyl ester, wherein carbon fiber 1-20 wt ％, modified organo clay or noble metal plated modified organo clay 0.5-10 wt ％, and one or more conductive fillers selected form: carbon nanotube (CNT) 0.1-5 wt ％, nickel plated carbon fiber 0.5-10 wt ％, nickel plated graphite 2.5-40 wt ％, and carbon black 2-30 wt ％, 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 bipolar plate having a desired shaped at 80-200.degree. C. and 500-4000 psi.

專利摘要(英)
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聯絡資訊
承辦人姓名	施惠婷