发明公开
EP2131437A1 ENZYME IMMOBILIZED ELECTRODE, FUEL CELL, ELECTRONIC EQUIPMENT, ENZYME REACTION UTILIZATION APPARATUS, AND ENZYME IMMOBILIZED BASE
审中-公开
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基本信息:
- 专利标题: ENZYME IMMOBILIZED ELECTRODE, FUEL CELL, ELECTRONIC EQUIPMENT, ENZYME REACTION UTILIZATION APPARATUS, AND ENZYME IMMOBILIZED BASE
- 专利标题(中):ENZYMIMMOBILISIERTE ELEKTRODE,BRENNSTOFFZELLE,ELEKTRONISCHESGERÄT,ENZYMREAKTIONSBENUTZUNGSVORRICHTUNG UND ENZYMIMMOBILISIERTE BASIS
- 申请号:EP08721091.0 申请日:2008-02-29
- 公开(公告)号:EP2131437A1 公开(公告)日:2009-12-09
- 发明人: KAKUTA, Masaya , SAKAI, Hideki , NAKAGAWA, Takaaki , TOKITA, Yuichi
- 申请人: Sony Corporation
- 申请人地址: 1-7-1 Konan Minato-ku Tokyo 108-0075 JP
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: 1-7-1 Konan Minato-ku Tokyo 108-0075 JP
- 代理机构: Müller - Hoffmann & Partner
- 优先权: JP2007077753 20070323
- 国际公布: WO2008117630 20081002
- 主分类号: H01M8/16
- IPC分类号: H01M8/16 ; C12N11/02 ; G01N27/327 ; H01M4/90 ; H01M8/00
摘要:
An enzyme-immobilized electrode includes an electrode (11) composed of porous carbon or the like, a phospholipid layer (12) on the electrode (11), and enzymes (13, 14) immobilized onto the phospholipid layer (12). The enzymes (13, 14) are, for example, diaphorase and glucose dehydrogenase. An intermediate layer composed of a protein or the like may be provided between the electrode (11) and the phospholipid layer (12). By using the enzyme-immobilized electrode as a negative electrode or a positive electrode in a fuel cell using an enzyme, one or a plurality of types of enzymes can be immobilized at optimal positions on the electrode, and thus, there are provided a highly efficient enzyme-immobilized electrode and a highly efficient fuel cell using the enzyme-immobilized electrode.
摘要(中):
酶固定电极包括由多孔碳等构成的电极(11),电极(11)上的磷脂层(12)和固定在磷脂层(12)上的酶(13,14)。 酶(13,14)是例如心肌黄酶和葡萄糖脱氢酶。 可以在电极(11)和磷脂层(12)之间设置由蛋白质等构成的中间层。 通过在使用酶的燃料电池中使用酶固定化电极作为负极或正极,可以将一种或多种类型的酶固定在电极的最佳位置,从而提供高效率 酶固定化电极和使用酶固定化电极的高效燃料电池。
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01M | 用于直接转变化学能为电能的方法或装置,例如电池组 |
------H01M8/00 | 燃料电池;及其制造 |
--------H01M8/16 | .生物化学燃料电池,即用微生物作催化剂的电池 |