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    • 4. 发明授权
    • Fuel cell
    • 燃料电池
    • US06706431B2
    • 2004-03-16
    • US09865846
    • 2001-05-25
    • Naotake KawamuraKazuhide OtaKen K. Inouye
    • Naotake KawamuraKazuhide OtaKen K. Inouye
    • H01M496
    • B82Y30/00H01M4/8605H01M4/96H01M8/1007Y10S977/948
    • A fuel cell having an electrode and/or catalyst formed from a nano-carbon material, such as fullerene, carbon nanotube, carbon nanohorn, carbon nano-fiber or metal encapsulated fullerene. Such fuel cells may not use platinum in the electrode or catalyst, or may use platinum in small amounts. The efficiency of the fuel cell may be increased by applying external energy to the electrode and/or catalyst. A cationic membrane may be positioned between the cathode and anode of the fuel cell. Also disclosed is an improved method for generating electricity from a fuel cell having at least one electrode formed from a nano-carbon material. To increase the efficiency of the fuel cell, the electrode or catalyst containing nano-carbon material may be irradiated with blue color diode light, or an electric current may be directed to the nano-carbon material.
    • 一种燃料电池,具有由纳米碳材料如富勒烯,碳纳米管,碳纳米角,碳纳米纤维或金属封装的富勒烯形成的电极和/或催化剂。 这样的燃料电池在电极或催化剂中可能不使用铂,也可以少量使用铂。 可以通过向电极和/或催化剂施加外部能量来增加燃料电池的效率。 阳离子膜可以位于燃料电池的阴极和阳极之间。 还公开了一种用于从具有由纳米碳材料形成的至少一个电极的燃料电池发电的改进方法。 为了提高燃料电池的效率,可以用蓝色二极管光照射含有纳米碳材料的电极或催化剂,或者可以将电流引导到纳米碳材料。