TW201513935A - 貴金屬觸媒及定電位電解式氣體感測器 - Google Patents

貴金屬觸媒及定電位電解式氣體感測器 Download PDF

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Publication number
TW201513935A
TW201513935A TW103121133A TW103121133A TW201513935A TW 201513935 A TW201513935 A TW 201513935A TW 103121133 A TW103121133 A TW 103121133A TW 103121133 A TW103121133 A TW 103121133A TW 201513935 A TW201513935 A TW 201513935A
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TW
Taiwan
Prior art keywords
electrode
metal catalyst
gold
gas
noble metal
Prior art date
Application number
TW103121133A
Other languages
English (en)
Chinese (zh)
Inventor
Chise MINAGOSHI
Toru Maekawa
Kenji Ishibashi
Hiroshi Miyazaki
Original Assignee
New Cosmos Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2013127648A external-priority patent/JP6326670B2/ja
Priority claimed from JP2013127650A external-priority patent/JP6233562B2/ja
Application filed by New Cosmos Electric Co filed Critical New Cosmos Electric Co
Publication of TW201513935A publication Critical patent/TW201513935A/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/308—Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Catalysts (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
TW103121133A 2013-06-18 2014-06-18 貴金屬觸媒及定電位電解式氣體感測器 TW201513935A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013127648A JP6326670B2 (ja) 2013-06-18 2013-06-18 定電位電解式ガスセンサ
JP2013127650A JP6233562B2 (ja) 2013-06-18 2013-06-18 貴金属触媒

Publications (1)

Publication Number Publication Date
TW201513935A true TW201513935A (zh) 2015-04-16

Family

ID=52104652

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103121133A TW201513935A (zh) 2013-06-18 2014-06-18 貴金屬觸媒及定電位電解式氣體感測器

Country Status (2)

Country Link
TW (1) TW201513935A (ja)
WO (1) WO2014203923A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11788985B2 (en) 2018-02-07 2023-10-17 Stratuscent Inc. Sensing elements comprising gold nanoparticle-grafted carbon black

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08313480A (ja) * 1995-05-23 1996-11-29 Gastec:Kk 定電位電解式ガスセンサの電極
JP3861146B2 (ja) * 2002-10-25 2006-12-20 独立行政法人産業技術総合研究所 燃料電池用負極触媒
US7345005B2 (en) * 2003-02-13 2008-03-18 E.I. Du Pont De Nemours And Company Electrocatalysts and processes for producing

Also Published As

Publication number Publication date
WO2014203923A1 (ja) 2014-12-24

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