Published Patent: METHODS AND APPARATUS FOR THE OXIDATION OF GLUCOSE MOLECULES

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Patent History
  • Application
    EP20010270380
    2001-12-13
  • Publication
    EP 1341603
    2003-09-10
  • Granted
    1341603
    2006-05-17
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TitleMETHODS AND APPARATUS FOR THE OXIDATION OF GLUCOSE MOLECULES
Granted Patent1341603
Granted Date2006-05-17
Priority Date2001-12-13 PCT/CN2001001619
2000-12-14 US 09/255608P
InventorsCHAN, KWOK-YU,
ZHANG, XIN,
LAM, CHUNG MAN,
TSEUNG, ALFRED C. C,
SHEN, PEIKANG,
YOU, JINKUA
CitationEP Published Patent application EP 1341603. European Patent Office (EPO), Escapenet, 2003 [How to Cite?]
AbstractA catalyst comprising Pt-Co alloy, or Pt-Co-Sn alloy or Pt-Co>m<O>n< mixed metal oxides is disclosed to be used as a catalyst for the direct electrochemical oxidation of glucose or other simple sugars and carbohydrates at room temperature. The catalyst can be supported on metal electrodes, graphite electrodes, porous carbon electrodes, or gas diffusion electrodes. An electrode containing this catalyst will be used as the key component in a direct glucose-air fuel cell operating in alkaline media with a good room temperature performance. This catalyst can also be applied as a key electrode material in a glucose sensor to detect glucose concentration in neutral or alkaline medium. The preparation method of the catalyst, optimum composition, and results of glucose sensor and glucose fuel cell applications are disclosed.A catalyst comprising Pt-Co alloy, or Pt-Co-Sn alloy or Pt-ComOn mixed metal oxides is disclosed to be used as a catalyst for the direct electrochemical oxidation of glucose or other simple sugars and carbohydrates at room temperature. The catalyst can be supported on metal electrodes, graphite electrodes, porous carbon electrodes, or gas diffusion electrodes. An electrode containing this catalyst will be used as the key component in a direct glucose-air fuel cell operating in alkaline media with a good room temperature performance. This catalyst can also be applied as a key electrode material in a glucose sensor to detect glucose concentration in neutral or alkaline medium. The preparation method of the catalyst, optimum composition, and results of glucose sensor and glucose fuel cell applications are disclosed.
ReferencesUS 4118294 (A) 1978-10-03

US 4552857 (A) 1985-11-12

WO 9964352 (A1) 1999-12-16

EP 0979673 (A1) 2000-02-16

EP 0979673 (B1) 2008-01-02

JP 62237947 (A) 1987-10-17

CN 1247909 (A) 2000-03-22

US 5660940 (A) 1997-08-26

US 5976719 (A) 1999-11-02

US 4294891 (A) 1981-10-13

JP 3036443 (B2) 2000-04-24

JP 10160700 (A) 1998-06-19

US 4867909 (A) 1989-09-19
DC Field
Value
dc.contributor.inventorCHAN, KWOK-YU,
dc.contributor.inventorZHANG, XIN,
dc.contributor.inventorLAM, CHUNG MAN,
dc.contributor.inventorTSEUNG, ALFRED C. C,
dc.contributor.inventorSHEN, PEIKANG,
dc.contributor.inventorYOU, JINKUA
dc.date.accessioned2011-10-19T06:29:31Z
patents.date.application2001-12-13
dc.date.available2011-10-19T06:29:31Z
patents.date.granted2006-05-17
patents.date.priority2001-12-13 PCT/CN2001001619
patents.date.priority2000-12-14 US 09/255608P
patents.date.publication2003-09-10
dc.description.abstractA catalyst comprising Pt-Co alloy, or Pt-Co-Sn alloy or Pt-Co>m<O>n< mixed metal oxides is disclosed to be used as a catalyst for the direct electrochemical oxidation of glucose or other simple sugars and carbohydrates at room temperature. The catalyst can be supported on metal electrodes, graphite electrodes, porous carbon electrodes, or gas diffusion electrodes. An electrode containing this catalyst will be used as the key component in a direct glucose-air fuel cell operating in alkaline media with a good room temperature performance. This catalyst can also be applied as a key electrode material in a glucose sensor to detect glucose concentration in neutral or alkaline medium. The preparation method of the catalyst, optimum composition, and results of glucose sensor and glucose fuel cell applications are disclosed.A catalyst comprising Pt-Co alloy, or Pt-Co-Sn alloy or Pt-ComOn mixed metal oxides is disclosed to be used as a catalyst for the direct electrochemical oxidation of glucose or other simple sugars and carbohydrates at room temperature. The catalyst can be supported on metal electrodes, graphite electrodes, porous carbon electrodes, or gas diffusion electrodes. An electrode containing this catalyst will be used as the key component in a direct glucose-air fuel cell operating in alkaline media with a good room temperature performance. This catalyst can also be applied as a key electrode material in a glucose sensor to detect glucose concentration in neutral or alkaline medium. The preparation method of the catalyst, optimum composition, and results of glucose sensor and glucose fuel cell applications are disclosed.
patents.description.assigneeUNIV HONG KONG [CN]
patents.description.ccEP
patents.description.countryEuropean Patent Office
patents.description.kindA1
patents.identifier.applicationEP20010270380
dc.identifier.citationEP Published Patent application EP 1341603. European Patent Office (EPO), Escapenet, 2003 [How to Cite?]
patents.identifier.granted1341603
patents.identifier.hkutechidChm-2000-00038
patents.identifier.publicationEP 1341603
dc.identifier.urihttp://hdl.handle.net/10722/142080
patents.relation.familyCN 1416364 (A) 2003-05-07
patents.relation.familyCN 1229176 (C) 2005-11-30
patents.relation.familyDE 60119770 (T2) 2007-04-26
patents.relation.familyHK 1057505 (A1) 2006-08-11
patents.relation.familyUS 2002125146 (A1) 2002-09-12
patents.relation.familyUS 7419580 (B2) 2008-09-02
patents.relation.familyWO 0247806 (A1) 2002-06-20
dc.relation.referencesUS 4118294 (A) 1978-10-03
dc.relation.referencesUS 4552857 (A) 1985-11-12
dc.relation.referencesWO 9964352 (A1) 1999-12-16
dc.relation.referencesEP 0979673 (A1) 2000-02-16
dc.relation.referencesEP 0979673 (B1) 2008-01-02
dc.relation.referencesJP 62237947 (A) 1987-10-17
dc.relation.referencesCN 1247909 (A) 2000-03-22
dc.relation.referencesUS 5660940 (A) 1997-08-26
dc.relation.referencesUS 5976719 (A) 1999-11-02
dc.relation.referencesUS 4294891 (A) 1981-10-13
dc.relation.referencesJP 3036443 (B2) 2000-04-24
dc.relation.referencesJP 10160700 (A) 1998-06-19
dc.relation.referencesUS 4867909 (A) 1989-09-19
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documents
dc.titleMETHODS AND APPARATUS FOR THE OXIDATION OF GLUCOSE MOLECULES
dc.typePatent
patents.typePatent_published