AU2002226007A1 - Hydrogen gas indicator system - Google Patents

Hydrogen gas indicator system

Info

Publication number
AU2002226007A1
AU2002226007A1 AU2002226007A AU2600702A AU2002226007A1 AU 2002226007 A1 AU2002226007 A1 AU 2002226007A1 AU 2002226007 A AU2002226007 A AU 2002226007A AU 2600702 A AU2600702 A AU 2600702A AU 2002226007 A1 AU2002226007 A1 AU 2002226007A1
Authority
AU
Australia
Prior art keywords
hydrogen gas
indicator system
gas indicator
hydrogen
indicator
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002226007A
Inventor
Bill Hoagland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of AU2002226007A1 publication Critical patent/AU2002226007A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/10—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using catalysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0013—Sample conditioning by a chemical reaction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—Specially adapted to detect a particular component
    • G01N33/005—Specially adapted to detect a particular component for H2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/22—Hydrogen, per se
AU2002226007A 2000-12-05 2001-12-05 Hydrogen gas indicator system Abandoned AU2002226007A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25129700P 2000-12-05 2000-12-05
US60251297 2000-12-05
PCT/US2001/047151 WO2002046740A1 (en) 2000-12-05 2001-12-05 Hydrogen gas indicator system

Publications (1)

Publication Number Publication Date
AU2002226007A1 true AU2002226007A1 (en) 2002-06-18

Family

ID=22951326

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002226007A Abandoned AU2002226007A1 (en) 2000-12-05 2001-12-05 Hydrogen gas indicator system

Country Status (4)

Country Link
US (1) US6895805B2 (en)
EP (1) EP1350097A4 (en)
AU (1) AU2002226007A1 (en)
WO (1) WO2002046740A1 (en)

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US7080545B2 (en) * 2002-10-17 2006-07-25 Advanced Technology Materials, Inc. Apparatus and process for sensing fluoro species in semiconductor processing systems
US7296458B2 (en) * 2002-10-17 2007-11-20 Advanced Technology Materials, Inc Nickel-coated free-standing silicon carbide structure for sensing fluoro or halogen species in semiconductor processing systems, and processes of making and using same
US20040093928A1 (en) * 2002-11-20 2004-05-20 Dimeo Frank Rare earth metal sensor
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JP4662951B2 (en) * 2004-01-27 2011-03-30 エイチツースキャン コーポレイション Isolated gas sensor placement
US7340938B2 (en) * 2005-02-24 2008-03-11 The Regents Of The University Of Colorado MIS-based sensors with hydrogen selectivity
US20060211253A1 (en) * 2005-03-16 2006-09-21 Ing-Shin Chen Method and apparatus for monitoring plasma conditions in an etching plasma processing facility
US8591818B2 (en) * 2005-04-29 2013-11-26 Gary Bokerman Gas permeable chemochromic compositions for hydrogen sensing
US20070089989A1 (en) * 2005-09-02 2007-04-26 William Hoagland Conformable hydrogen indicating wrap to detect leaking hydrogen gas
US9422160B1 (en) 2005-10-28 2016-08-23 Element One, Inc. Method of making a hydrogen sensing pigment
US20170102337A1 (en) * 2005-10-28 2017-04-13 Element One, Inc. Self-fusing silicone tape for sensing hydrogen and hydrogen sulfide gas leaks
US20070111313A1 (en) * 2005-11-16 2007-05-17 George Saloka Hydrogen-sensitive coating for hydrogen detection
CA2633432A1 (en) * 2005-12-12 2007-09-07 Gas Sensor Solutions Ltd. Non-invasive gas monitoring for manufactured multiple paned glass units
US8636883B2 (en) * 2006-03-10 2014-01-28 Element One, Inc. Monitorable hydrogen sensor system
GB0714788D0 (en) * 2007-07-30 2007-09-12 Alphasense Ltd Flue gas analyser
US8293178B2 (en) 2007-11-06 2012-10-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Chemochromic detector for sensing gas leakage and process for producing the same
US8574917B2 (en) * 2007-11-26 2013-11-05 Element One, Inc. Hydrogen sulfide indicating pigments
US8003055B1 (en) 2008-02-27 2011-08-23 University Of Central Florida Research Foundation, Inc. Visual hydrogen detector with variable reversibility
DE102008019889B4 (en) * 2008-04-21 2018-06-14 Compur Monitors Gmbh & Co. Kg Indicator and indicator plaque for the detection of gases
US8048384B1 (en) * 2010-08-31 2011-11-01 University Of Central Florida Research Foundation, Inc. Chemochromic hydrogen sensors
US8815603B2 (en) 2011-07-11 2014-08-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Incorporation of chemochromic pigment into a variety of articles as an indicator for the presence of hypergolic fuels
US9228954B2 (en) 2011-08-24 2016-01-05 University Of Central Florida Research Foundation, Inc. Method of detecting defects in ion exchange membranes of electrochemical cells by chemochromic sensors
GB2507042B (en) * 2012-10-16 2018-07-11 Schlumberger Holdings Electrochemical hydrogen sensor
DE102012111686A1 (en) 2012-11-30 2014-06-05 Hamilton Bonaduz Ag Chemically stable sensor
US8999723B2 (en) * 2013-05-03 2015-04-07 Serveron Corporation Transformer hydrogen indicator
US9913997B2 (en) * 2013-07-23 2018-03-13 Lockheed Martin Corporation Respiratory gas monitoring
US9759648B2 (en) * 2014-07-03 2017-09-12 The Governors Of The University Of Alberta Stimulus responsive polymeric system
US20180052142A1 (en) * 2016-08-08 2018-02-22 William Hoagland Method and Apparatus for Visually and Electrically Detecting Dissolved Hydrogen Gas in Liquids
DE102017118504A1 (en) * 2017-08-14 2019-02-14 Endress+Hauser Conducta Gmbh+Co. Kg Protection device for an optochemical sensor and corresponding optochemical sensor
DE102018216580A1 (en) * 2017-09-27 2019-03-28 University Of Cincinnati Hydrogen sensitive layer and sensors made therefrom
DE102018200615A1 (en) * 2018-01-16 2019-07-18 Osram Gmbh Method for detecting a gas and gas detection system
US20200088648A1 (en) 2018-09-17 2020-03-19 Qualitrol Company Llc Gas analyzer with chemochromic sensor assembly
KR102242201B1 (en) * 2019-07-10 2021-04-19 아주대학교 산학협력단 Hydrogen sensor and method of manufacturing the hydrogen sensor
US10823746B1 (en) * 2020-05-22 2020-11-03 Thermogenesis Holdings, Inc. Lateral flow immunoassay test reader and method of use
CN112592708B (en) * 2020-11-18 2021-11-02 因士(上海)科技有限公司 Hydrogen-sensitive reversible color-changing material and preparation method and application thereof
US20220351643A1 (en) * 2021-04-28 2022-11-03 Robert Lucas Smoke Detection Assembly

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Also Published As

Publication number Publication date
WO2002046740A1 (en) 2002-06-13
EP1350097A1 (en) 2003-10-08
US6895805B2 (en) 2005-05-24
US20040050143A1 (en) 2004-03-18
EP1350097A4 (en) 2010-01-13

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