Title:
The molecule sensor, oxidation reduction catalyst, and lithium ion battery electrode using a meso-porous metal membrane
Document Type and Number:
Japanese Patent JP6164752
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a molecular sensor that offers higher sensitivity and more stable operation.SOLUTION: Voltage is applied to electrodes immersed in an amphiphilic block copolymer micelle solution mixed with a metal compound, such as gold, to deposit the micelle on one of the electrodes, thereby forming on the electrode a new mesoporous film of the metal to be used as a sensor. Using the film for detecting glucose or the like enables high-sensitivity detection, and stable performance is exhibited as a portion used for detection has a stable integral structure in the form of a film, rather than powder, and a uniform and controllable pore size.SELECTED DRAWING: None
Inventors:
Yusuke Yamauchi
Twilin Lee
Twilin Lee
Application Number:
JP2015053191A
Publication Date:
July 19, 2017
Filing Date:
March 17, 2015
Export Citation:
Assignee:
National Institute for Materials Science
International Classes:
G01N27/30; B01J23/52; B01J35/10; C25D3/48; C25D7/00; G01N27/416; H01M4/134; H01M4/38
Domestic Patent References:
| JP2013113747A | ||||
| JP2010025728A | ||||
| JP2006233272A | ||||
| JP2006510172A | ||||
| JP2008184671A | ||||
| JP2014130981A | ||||
| JP2009280892A |
Foreign References:
| US20150056471 |
Other References:
Xing-You Lang 他,Nanoporous gold supported cobalt oxide microelectrodes as high-performance electrochemical biosensors,NATURE COMMUNICATIONS,Macmillan Publishers Limited,2013年 7月12日,4;2169,DOI: 10.1038/ncomms3169
Soumen Dutta 他,Mesoporous Gold and Palladium Nanoleaves from Liquid-Liquid Interface: Enhanced Catalytic Activity of the Palladium Analogue toward Hydrazine-Assisted Room-Temperature 4-Nitrophenol Reduction,ACS Applied Materials & Interfaces,ACS,2014年 5月29日,Vol.6(12),pp.9134-9143
Soumen Dutta 他,Mesoporous Gold and Palladium Nanoleaves from Liquid-Liquid Interface: Enhanced Catalytic Activity of the Palladium Analogue toward Hydrazine-Assisted Room-Temperature 4-Nitrophenol Reduction,ACS Applied Materials & Interfaces,ACS,2014年 5月29日,Vol.6(12),pp.9134-9143
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