MY173841A - A dissolved ammonia electrode - Google Patents

A dissolved ammonia electrode

Info

Publication number
MY173841A
MY173841A MYPI2014002871A MYPI2014002871A MY173841A MY 173841 A MY173841 A MY 173841A MY PI2014002871 A MYPI2014002871 A MY PI2014002871A MY PI2014002871 A MYPI2014002871 A MY PI2014002871A MY 173841 A MY173841 A MY 173841A
Authority
MY
Malaysia
Prior art keywords
present
ammonia
dissolved ammonia
ammonia electrode
field
Prior art date
Application number
MYPI2014002871A
Inventor
Rais Bin Ahmad Mohd
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI2014002871A priority Critical patent/MY173841A/en
Priority to PCT/MY2015/050117 priority patent/WO2016056890A1/en
Publication of MY173841A publication Critical patent/MY173841A/en

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
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
    • 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)
  • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

The present invention relates to a robust, practical dissolved ammonia electrode which is deployed on-field. The present invention is characterized by a tungsten microelectrode (600) with an electrochemical transducer (700) located within the ammonia sensing membrane (300) to convert chemical activity in the ammonia sensing membrane (300) to voltage signal. As the present invention provides reagent-free sensing set-up, it facilitates automation in field deployment applications.
MYPI2014002871A 2014-10-09 2014-10-09 A dissolved ammonia electrode MY173841A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2014002871A MY173841A (en) 2014-10-09 2014-10-09 A dissolved ammonia electrode
PCT/MY2015/050117 WO2016056890A1 (en) 2014-10-09 2015-10-08 A dissolved ammonia electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2014002871A MY173841A (en) 2014-10-09 2014-10-09 A dissolved ammonia electrode

Publications (1)

Publication Number Publication Date
MY173841A true MY173841A (en) 2020-02-24

Family

ID=55660085

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014002871A MY173841A (en) 2014-10-09 2014-10-09 A dissolved ammonia electrode

Country Status (2)

Country Link
MY (1) MY173841A (en)
WO (1) WO2016056890A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3929576A1 (en) * 2020-06-25 2021-12-29 Technische Universität München Method of forming an acrylate-based ionic sensor and corresponding apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440620A (en) * 1981-12-22 1984-04-03 Olympus Optical Co., Ltd. Measuring electrode device
CA1223039A (en) * 1984-03-26 1987-06-16 Michael Thompson Chemical selective sensors utilizing admittance modulated membranes
FI94179C (en) * 1993-03-03 1995-07-25 Kone Oy Method and apparatus for determining the ammonia content and method for manufacturing the detector
JP2001272369A (en) * 2000-03-27 2001-10-05 Toshiba Corp Measurement method, measurement apparatus and electrode body using microelectrode

Also Published As

Publication number Publication date
WO2016056890A1 (en) 2016-04-14

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