发明授权
US09537170B2 Biofuel cell and electronic device 有权
生物燃料电池和电子设备

  • 专利标题: Biofuel cell and electronic device
  • 专利标题(中): 生物燃料电池和电子设备
  • 申请号: US14380021
    申请日: 2012-11-27
  • 公开(公告)号: US09537170B2
    公开(公告)日: 2017-01-03
  • 发明人: Hiroki Mita
  • 申请人: Sony Corporation
  • 申请人地址: JP Tokyo
  • 专利权人: SONY CORPORATION
  • 当前专利权人: SONY CORPORATION
  • 当前专利权人地址: JP Tokyo
  • 代理机构: Chip Law Group
  • 优先权: JP2012-053641 20120309
  • 国际申请: PCT/JP2012/080556 WO 20121127
  • 国际公布: WO2013/132707 WO 20130912
  • 主分类号: H01M8/16
  • IPC分类号: H01M8/16 H01M8/00 H01M8/24 H01M8/02 H01M8/10
Biofuel cell and electronic device
摘要:
A small and high-density biofuel cell capable of easily supplying fuel; and an electronic apparatus are provided. The biofuel cell is formed using a stack in which two power generating bodies that include at least a pair of electrodes and a separator are stacked through a gas diffusion layer through which only gas is permeable, the electrodes forming an anode and a cathode and having at least one surface on which an oxidoreductase is present, the separator being arranged between the electrodes and including a proton permeable membrane. In addition, cathode-side surfaces of the respective power generating bodies of the stack are arranged in contact with the gas diffusion layer. This biofuel cell is mounted on the electronic apparatus.
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