AU2012330453B2 - Electrochemical gas sensor with an ionic liquid as electrolyte for the detection of ammonia and amines - Google Patents

Electrochemical gas sensor with an ionic liquid as electrolyte for the detection of ammonia and amines Download PDF

Info

Publication number
AU2012330453B2
AU2012330453B2 AU2012330453A AU2012330453A AU2012330453B2 AU 2012330453 B2 AU2012330453 B2 AU 2012330453B2 AU 2012330453 A AU2012330453 A AU 2012330453A AU 2012330453 A AU2012330453 A AU 2012330453A AU 2012330453 B2 AU2012330453 B2 AU 2012330453B2
Authority
AU
Australia
Prior art keywords
gas
ammonia
electrolyte
gas sensor
ionic liquid
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.)
Active
Application number
AU2012330453A
Other languages
English (en)
Other versions
AU2012330453A1 (en
Inventor
Ralf Warratz
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.)
MSA Europe GmbH
Original Assignee
MSA Europe GmbH
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 DE102011085174A external-priority patent/DE102011085174A1/de
Priority claimed from DE102011087592A external-priority patent/DE102011087592A1/de
Application filed by MSA Europe GmbH filed Critical MSA Europe GmbH
Publication of AU2012330453A1 publication Critical patent/AU2012330453A1/en
Assigned to MSA EUROPE GMBH reassignment MSA EUROPE GMBH Request for Assignment Assignors: MSA AUER GMBH
Application granted granted Critical
Publication of AU2012330453B2 publication Critical patent/AU2012330453B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • 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
    • G01N27/4045—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 for gases other than oxygen
    • 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—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0054—Ammonia
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AU2012330453A 2011-10-25 2012-10-25 Electrochemical gas sensor with an ionic liquid as electrolyte for the detection of ammonia and amines Active AU2012330453B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102011085174A DE102011085174A1 (de) 2011-10-25 2011-10-25 Elektrochemischer Gassensor mit einer ionischen Flüssigkeitals Elektrolyt zum Nachweis von Ammoniak und Aminen
DE102011085174.7 2011-10-25
DE102011087592.1 2011-12-01
DE102011087592A DE102011087592A1 (de) 2011-12-01 2011-12-01 Elektrochemischer Gassensor mit einer ionischen Flüssigkeit als Elektrolyt zum Nachweis von Ammoniak und Aminen
PCT/EP2012/071141 WO2013060773A1 (en) 2011-10-25 2012-10-25 Electrochemical gas sensor with an ionic liquid as electrolyte for the detection of ammonia and amines

Publications (2)

Publication Number Publication Date
AU2012330453A1 AU2012330453A1 (en) 2014-05-15
AU2012330453B2 true AU2012330453B2 (en) 2015-08-06

Family

ID=47146357

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012330453A Active AU2012330453B2 (en) 2011-10-25 2012-10-25 Electrochemical gas sensor with an ionic liquid as electrolyte for the detection of ammonia and amines

Country Status (9)

Country Link
US (1) US9395323B2 (enExample)
EP (1) EP2776819B1 (enExample)
JP (1) JP6131261B2 (enExample)
KR (1) KR20140098083A (enExample)
CN (1) CN103890577B (enExample)
AU (1) AU2012330453B2 (enExample)
CA (1) CA2853374C (enExample)
RU (1) RU2617845C2 (enExample)
WO (1) WO2013060773A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3128627B2 (ja) 1991-06-03 2001-01-29 東急建設株式会社 中空ＰＣａ柱
KR20140098083A (ko) 2011-10-25 2014-08-07 엠에스에이 아우어 게엠베하 암모니아 및 아민의 검출을 위한 전해질로서의 이온성 액체를 갖는 전기화학 가스 센서
DE102013014994A1 (de) * 2013-09-09 2015-03-12 Dräger Safety AG & Co. KGaA Elektrochemischer Gassensor, flüssiger Elektrolyt und Verwendung eines flüssigen Elektrolyten in einem elektrochemischen Gassensor
DE102014003316B4 (de) * 2013-11-21 2019-07-25 Dräger Safety AG & Co. KGaA Elektrochemischer Sensor
DE102014007137A1 (de) 2014-05-16 2015-11-19 Dräger Safety AG & Co. KGaA Elektrode für einen elektronischen Gassensor, Herstellungsverfahren für eine Elektrode und Verwendung einer Elektrode
EP3115774B1 (en) 2015-07-06 2020-05-06 Stichting IMEC Nederland Gas sensor with frequency measurement of impedance
DE102015012440B4 (de) * 2015-09-28 2020-02-13 Dräger Safety AG & Co. KGaA Elektrochemischer Gasgenerator für Ammoniak unter Verwendung lonischer Flüssigkeiten und Verwendung des Gasgenerators
JP6694645B2 (ja) * 2016-03-01 2020-05-20 国立研究開発法人産業技術総合研究所 塩基性ガス吸収剤及び塩基性ガス分離回収方法
JP7391540B2 (ja) * 2019-05-31 2023-12-05 浜松ホトニクス株式会社 匂いセンサ及び匂い検出方法
CN115711928A (zh) * 2022-11-09 2023-02-24 郑州炜盛电子科技有限公司 柔性电解质及其制备方法与应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063626A1 (en) * 2008-12-01 2010-06-10 Msa Auer Gmbh Electrochemical gas sensor with an ionic liquid electrolyte system including at least one monoalkylammonium, dialkylammonium, or trialkylammonium cation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841622A1 (de) 1988-12-10 1990-06-13 Draegerwerk Ag Elektrochemische messzelle zur amperometrischen bestimmung von ammoniak und dessen derivate
US6248224B1 (en) 1999-05-12 2001-06-19 Mst Analytics Inc. Toxic sensor and method of manufacture
RU25226U1 (ru) * 2002-01-23 2002-09-20 Общество с ограниченной ответственностью "ВЗОР" Электрохимический датчик
US7060169B2 (en) 2002-08-14 2006-06-13 Mst Technology Gmbh Electrochemical cell for gas sensor
GB0407908D0 (en) 2004-04-07 2004-05-12 Univ York Ionic liquids
US8697309B2 (en) * 2004-09-03 2014-04-15 Nissan Motor Co., Ltd. Proton conductor and fuel cell using the same
JP4597622B2 (ja) * 2004-09-27 2010-12-15 根本特殊化学株式会社 電気化学式ガスセンサ
DE102005020719B3 (de) 2005-05-04 2006-09-14 Drägerwerk AG Offner elektrochemischer Sensor
JP2008064578A (ja) * 2006-09-06 2008-03-21 Horiba Ltd イオン液体特性測定方法
GB0704972D0 (en) 2007-03-15 2007-04-25 Varney Mark S Neoteric room temperature ionic liquid gas sensor
DE102008044238A1 (de) 2008-12-01 2010-06-10 Msa Auer Gmbh Elektrochemischer Gassensor mit einer ionischen Flüssigkeit als Elektrolyt, welche organische und/oder metallorganische und/oder anorganische Zusätze aufweist
DE102008044239A1 (de) 2008-12-01 2010-06-10 Msa Auer Gmbh Elektrochemischer Gassensor mit einer in einem Feststoff auf SiO2-Basis absorbierten ionischen Flüssigkeit als Elektrolyt mit organischen und/oder metallorganischen und/oder anorganischen Zusätzen
CN103926298B (zh) 2008-12-01 2017-06-20 Msa欧洲有限责任公司 具有离子液体电解质系统的电化学气体传感器
DE102010063626A1 (de) 2010-12-21 2012-06-21 Henkel Ag & Co. Kgaa Geschirrspülmittelkompaktate
KR20140098083A (ko) 2011-10-25 2014-08-07 엠에스에이 아우어 게엠베하 암모니아 및 아민의 검출을 위한 전해질로서의 이온성 액체를 갖는 전기화학 가스 센서

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063626A1 (en) * 2008-12-01 2010-06-10 Msa Auer Gmbh Electrochemical gas sensor with an ionic liquid electrolyte system including at least one monoalkylammonium, dialkylammonium, or trialkylammonium cation

Also Published As

Publication number Publication date
JP6131261B2 (ja) 2017-05-17
CA2853374C (en) 2020-02-25
WO2013060773A1 (en) 2013-05-02
AU2012330453A1 (en) 2014-05-15
EP2776819B1 (en) 2018-12-19
RU2014120795A (ru) 2015-12-10
US20140299470A1 (en) 2014-10-09
JP2014531036A (ja) 2014-11-20
US9395323B2 (en) 2016-07-19
KR20140098083A (ko) 2014-08-07
CA2853374A1 (en) 2013-05-02
CN103890577B (zh) 2016-08-24
EP2776819A1 (en) 2014-09-17
RU2617845C2 (ru) 2017-04-28
CN103890577A (zh) 2014-06-25

Similar Documents

Publication Publication Date Title
AU2012330453B2 (en) Electrochemical gas sensor with an ionic liquid as electrolyte for the detection of ammonia and amines
KR101671407B1 (ko) 하나 이상의 모노알킬암모늄 양이온, 디알킬암모늄 양이온 또는 트리알킬암모늄 양이온을 포함하는 이온성 액체 전해질 시스템을 구비한 전기화학적 가스 센서
KR101640103B1 (ko) 이온성 액체 전해질을 구비한 전기화학적 가스 센서
DE102011085174A1 (de) Elektrochemischer Gassensor mit einer ionischen Flüssigkeitals Elektrolyt zum Nachweis von Ammoniak und Aminen
DE102011087592A1 (de) Elektrochemischer Gassensor mit einer ionischen Flüssigkeit als Elektrolyt zum Nachweis von Ammoniak und Aminen

Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: MSA EUROPE GMBH

Free format text: FORMER APPLICANT(S): MSA AUER GMBH

FGA Letters patent sealed or granted (standard patent)