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MICROBIAL FUEL CELL

Foreign code F110005802
File No. E08901WO
Posted date Oct 5, 2011
Country China
Application number 200980109469
Gazette No. 102204002
Gazette No. 102204002
Date of filing Mar 27, 2009
Gazette Date Sep 28, 2011
Gazette Date Oct 29, 2014
International application number JP2009056385
International publication number WO2009119846
Date of international filing Mar 27, 2009
Date of international publication Oct 1, 2009
Priority data
  • 2009JP056385 (Mar 27, 2009) WO
  • P2008-086195 (Mar 28, 2008) JP
  • P2008-249178 (Sep 26, 2008) JP
Title MICROBIAL FUEL CELL
Abstract Provided is a microbial fuel cell that can increase the electric current density without using a mediator.
A microbial fuel cell (1) includes agglomerate (4) which has a three-dimensional structure formed by conductive fine particles (2) and microorganisms (3).
The agglomerate (4) has a three-dimensional structure as a whole.
The conductive fine particles (2) are dispersed in the interstices between Shewanellas (3), and the conductive fine particles (2) are connected to each other to hold Shewanellas (3).
Therefore, more Shewanellas (3) can conduct electrons because the conductive fine particles (2) hold even the Shewanella (3a) on the surface of an electrode (103) and the Shewanella (3b) away from the surface of the electrode (103) in the vertical direction.
  • Applicant
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • Inventor
  • KAZUHITO HASHIMOTO
  • RYUHEI NAKAMURA
  • FUMIYOSHI KAI
  • KAZUYA WATANABE
  • SOICHIRO KATO
IPC(International Patent Classification)
Reference ( R and D project ) ERATO HASHIMOTO Light Energy Conversion AREA
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