公开(公告)号：JP2006127957A

公开(公告)日：2006-05-18

申请号：JP2004315784

申请日：2004-10-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SAKAI HIDEKI ,  TOMITA TAKASHI ,  SATO ATSUSHI ,  HATAKEYAMA TSUKASA ,  NAKAGAWA TAKAAKI ,  TOKITA YUICHI ,  GOTO YOSHIO

IPC: H01M8/16 ,  H01M8/10

CPC classification number: Y02E60/527 ,  Y02P70/56

Abstract: PROBLEM TO BE SOLVED: To fabricate a fuel cell capable of realizing large current density while utilizing biological metabolism. SOLUTION: The fuel cell 10 is provided in which a pair of electrodes composed of a positive electrode 11 and a negative electrode 12 are opposed via a proton conductor 13, and in which in the negative electrode 12, a fuel decomposing enzyme group, NAD (P) (nicotine amide adenine dinucleotide) and its reductant, NADH dehydrogenase, and an electron mediator are electrostatically immobilized by polyanion and/or polycation. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：制造能够在利用生物代谢的同时实现大电流密度的燃料电池。 解决方案：设置燃料电池10，其中由正电极11和负电极12组成的一对电极经由质子导体13相对，并且在负极12中具有燃料分解酶组 ，NAD（P）（尼古丁酰胺腺嘌呤二核苷酸）及其还原剂NADH脱氢酶和电子介体通过聚阴离子和/或聚阳离子静电固定。 版权所有（C）2006，JPO＆NCIPI