首页> 外国专利> Method of manufacturing cellulose electrode for fuel cells using direct growth of carbon nanotubes and chemical vapor deposition for supporting of platinum nano-catalyst, cellulose electrode manufactured thereby, and use of cellulose fibers as fuel cell electrodes

Method of manufacturing cellulose electrode for fuel cells using direct growth of carbon nanotubes and chemical vapor deposition for supporting of platinum nano-catalyst, cellulose electrode manufactured thereby, and use of cellulose fibers as fuel cell electrodes

机译：使用碳纳米管的直接生长和化学气相沉积来支撑铂纳米催化剂的用于燃料电池的纤维素电极的制造方法，由此制造的纤维素电极以及纤维素纤维作为燃料电池电极的用途

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摘要

Disclosed is a cellulose electrode substituting carbon paper as a fuel cell electrode. A method of manufacturing the cellulose electrode includes cutting cellulose fibers to a predetermined length and binding the fibers, or directly weaving the fibers, thus producing a cellulose sheet, directly growing carbon nanotubes on the cellulose sheet, and supporting a platinum nano-catalyst on the surface of the carbon nanotubes using chemical vapor deposition. An electrode including the cellulose fibers and use of cellulose fibers as fuel cell electrodes is also provided. As a functional material for fuel cell electrodes, porous cellulose fibers having micropores are used, thereby reducing electrode manufacturing costs and improving electrode performance.

机译：公开了代替碳纸作为燃料电池电极的纤维素电极。制造纤维素电极的方法包括将纤维素纤维切割成预定长度并粘合纤维，或直接编织纤维，从而生产纤维素片，在纤维素片上直接生长碳纳米管，以及在铂片上负载铂纳米催化剂。碳纳米管的表面使用化学气相沉积。还提供了一种包括纤维素纤维的电极，并将纤维素纤维用作燃料电池电极。作为用于燃料电池电极的功能材料，使用具有微孔的多孔纤维素纤维，从而降低了电极制造成本并改善了电极性能。

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公开/公告号EP2037517A1

专利类型
公开/公告日2009-03-18

原文格式PDF
申请/专利权人 KOREA INSTITUTE OF ENERGY RESEARCH;
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申请/专利号EP20080164042
发明设计人 KIM HEE YEON;HAN SEONG OK;KIM HONG SOO;JEONG NAM JO;
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申请日2008-09-10
分类号H01M4/86;H01M4/88;H01M4/92;H01M4/96;B01J21/18;B01J23/42;B01J35;B01J37/06;C01B31/02;D01F9/16;D01F9/32;D21H25/04;
国家 EP
入库时间 2022-08-21 19:16:00

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