SE8504008D0 - Elektrokemisk cell - Google Patents

Elektrokemisk cell

Info

Publication number
SE8504008D0
SE8504008D0 SE8504008A SE8504008A SE8504008D0 SE 8504008 D0 SE8504008 D0 SE 8504008D0 SE 8504008 A SE8504008 A SE 8504008A SE 8504008 A SE8504008 A SE 8504008A SE 8504008 D0 SE8504008 D0 SE 8504008D0
Authority
SE
Sweden
Prior art keywords
working electrode
electrolyte
electrode
fixed potential
potential
Prior art date
Application number
SE8504008A
Other languages
English (en)
Other versions
SE461615B (sv
SE8504008L (sv
Inventor
A A Schneider
D A Stewart
J D Jolson
R M Auel
J F Price
Original Assignee
Mine Safety Appliances 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
Application filed by Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Publication of SE8504008D0 publication Critical patent/SE8504008D0/sv
Publication of SE8504008L publication Critical patent/SE8504008L/sv
Publication of SE461615B publication Critical patent/SE461615B/sv

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
    • G01N27/403—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

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
SE8504008A 1984-08-30 1985-08-28 Elektrokemisk cell och foerfarande foer kvantitativ detektering av giftig gas SE461615B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64631684A 1984-08-30 1984-08-30
US06/760,144 US4707242A (en) 1984-08-30 1985-07-29 Electrochemical cell for the detection of noxious gases

Publications (3)

Publication Number Publication Date
SE8504008D0 true SE8504008D0 (sv) 1985-08-28
SE8504008L SE8504008L (sv) 1986-03-01
SE461615B SE461615B (sv) 1990-03-05

Family

ID=27094899

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504008A SE461615B (sv) 1984-08-30 1985-08-28 Elektrokemisk cell och foerfarande foer kvantitativ detektering av giftig gas

Country Status (9)

Country Link
US (1) US4707242A (sv)
AU (1) AU574825B2 (sv)
CA (1) CA1229383A (sv)
DE (1) DE3530673A1 (sv)
FR (1) FR2569852B1 (sv)
GB (1) GB2164156B (sv)
IT (1) IT1184838B (sv)
NL (1) NL8502371A (sv)
SE (1) SE461615B (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221381B1 (en) * 1985-11-06 1991-01-02 Environmental Technologies Group, Inc. Electrochemical gas sensor
US4692220A (en) * 1986-01-24 1987-09-08 Mine Safety Appliances Company Electrochemical determination of formaldehyde
EP0331696A1 (en) * 1987-08-28 1989-09-13 HARMAN, John N. III Noise reduction technique for electrochemical cells
US4790925A (en) * 1987-09-18 1988-12-13 Mine Safety Appliances Company Electrochemical gas sensor
JPH0762667B2 (ja) * 1987-12-11 1995-07-05 株式会社日立製作所 溶液定量分析装置、定量分析方法および原子炉の水質制御システム
JPH01165951A (ja) * 1987-12-22 1989-06-29 Tanaka Kikinzoku Kogyo Kk ガスセンサー
US4820386A (en) * 1988-02-03 1989-04-11 Giner, Inc. Diffusion-type sensor cell containing sensing and counter electrodes in intimate contact with the same side of a proton-conducting membrane and method of use
DE3910037A1 (de) * 1989-03-28 1991-04-25 Gyulai Maria Dobosne Elektrochemische sauerstoffanordnung
DE4009747A1 (de) * 1989-03-28 1991-10-02 Gyulai Maria Dobosne Elektrochemische sauerstoffanordnung (elektrochemische sauerstoff-messanordnung)
DE3941554A1 (de) * 1989-12-16 1991-06-20 Draegerwerk Ag Elektrochemische messzelle zum nachweis von gaskomponenten in fluiden medien
DE4005761A1 (de) * 1990-02-23 1991-08-29 Draegerwerk Ag Messgeraet zum nachweis von gasen mit einem elektrochemischen sensor und variabler diffusionssperre
US5338429A (en) * 1993-03-05 1994-08-16 Mine Safety Appliances Company Electrochemical toxic gas sensor
GB2287791A (en) * 1994-03-18 1995-09-27 Gastec Corp Constant potential electrochemical gas sensor
DE4425135C2 (de) * 1994-07-15 1996-05-02 Draegerwerk Ag Amperometrischer Sensor
DE19533911C1 (de) * 1995-09-13 1996-05-09 Draegerwerk Ag Elektrochemische Meßzelle
US5712061A (en) * 1995-11-14 1998-01-27 Northrop Grumman Corporation Electrode arrangement for use in a battery having a liquid electrolyte
AU2072297A (en) * 1996-03-15 1997-10-01 Mine Safety Appliances Company Electrochemical sensor with a non-aqueous electrolyte system
US6082177A (en) * 1997-09-22 2000-07-04 Snap-On Tools Company Nitric oxide enhanced response circuit for gas analyzer
US5960629A (en) * 1998-01-29 1999-10-05 Robert Bosch Technology Corp Control apparatus for a brake booster
NL1010896C2 (nl) * 1998-12-24 2000-06-27 Stichting Energie Werkwijze voor het bepalen van extreem lage alcoholconcentraties.
WO2016029003A1 (en) 2014-08-20 2016-02-25 Carrier Corporation Gas sensor for detecting hydrocarbons
DE102015111849A1 (de) 2015-07-22 2017-01-26 Kuntze Instruments Gmbh Elektrochemische Messzelle zur Messung des Gehaltes von Chlorverbindungen in Wasser
US20190112126A1 (en) * 2017-09-12 2019-04-18 Machinethinx Information Technology Llp Smart jar
WO2019056159A1 (en) * 2017-09-19 2019-03-28 Honeywell International Inc. IMPROVED ELECTROCHEMICAL SENSOR AND METHOD OF DETECTING FORMALDEHYDE BY VOLTAGE REGULATION TO REDUCE TRANSVERSE SENSITIVITY

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516935A (sv) * 1952-01-16
US3235477A (en) * 1962-10-12 1966-02-15 Honeywell Inc Electrical apparatus
US3316166A (en) * 1963-05-15 1967-04-25 Manufacturers Engineering And Oxygen analyzer
US3503861A (en) * 1966-03-21 1970-03-31 Emilio Volpe Apparatus for electrochemical analyses
US3454485A (en) * 1966-07-01 1969-07-08 Beckman Instruments Inc Oxygen sensor with scavenger means
US3510421A (en) * 1967-06-12 1970-05-05 Honeywell Inc Polarographic cell
US3776832A (en) * 1970-11-10 1973-12-04 Energetics Science Electrochemical detection cell
US3992267A (en) * 1973-10-02 1976-11-16 Energetics Science, Inc. Electrochemical gas detection method
US3824167A (en) * 1970-11-10 1974-07-16 Energetics Science Gas detecting and measuring device
US4100048A (en) * 1973-09-20 1978-07-11 U.S. Philips Corporation Polarographic cell
US4042464A (en) * 1975-10-10 1977-08-16 Energetics Science, Inc. Method for the detection and measurement of noxious gases
US4123700A (en) * 1977-11-14 1978-10-31 General Electric Company Potentiostated, self-humidifying, solid polymer electrolyte carbon monoxide dosimeter
NL7801867A (nl) * 1978-02-20 1979-08-22 Philips Nv Inrichting voor het transcutaan meten van de partieele zuurstofdruk in bloed.
US4169779A (en) * 1978-12-26 1979-10-02 Catalyst Research Corporation Electrochemical cell for the detection of hydrogen sulfide
US4184937A (en) * 1978-12-26 1980-01-22 Catalyst Research Corporation Electrochemical cell for the detection of chlorine
AU5717580A (en) * 1980-04-03 1981-10-08 Becton Dickinson & Company Detection of hydrazine
DE3114441A1 (de) * 1980-04-11 1982-03-04 Radiometer A/S, 2400 Koebenhavn Elektrochemische messelektrodeneinrichtung
GB2094005B (en) * 1981-02-03 1985-05-30 Coal Industry Patents Ltd Electrochemical gas sensor
DE3269043D1 (en) * 1981-04-30 1986-03-27 Nat Res Dev Carbon dioxide measurement
JPS58118956A (ja) * 1982-01-11 1983-07-15 Hitachi Ltd ガス検出方法とその装置
FI65675C (fi) * 1982-05-12 1984-06-11 Kajaani Oy Elektrodsystem foer voltametriska maetningar
JPS5924242A (ja) * 1982-08-02 1984-02-07 Terumo Corp 基準電極

Also Published As

Publication number Publication date
GB8520826D0 (en) 1985-09-25
IT8521969A0 (it) 1985-08-23
CA1229383A (en) 1987-11-17
GB2164156B (en) 1988-06-08
SE461615B (sv) 1990-03-05
AU574825B2 (en) 1988-07-14
IT1184838B (it) 1987-10-28
FR2569852B1 (fr) 1988-12-02
AU4626085A (en) 1986-03-06
GB2164156A (en) 1986-03-12
FR2569852A1 (fr) 1986-03-07
DE3530673A1 (de) 1986-03-06
US4707242A (en) 1987-11-17
NL8502371A (nl) 1986-03-17
SE8504008L (sv) 1986-03-01

Similar Documents

Publication Publication Date Title
SE8504008L (sv) Elektrokemisk cell
Moiroux et al. Mechanistic aspects of the electrochemical oxidation of dihydronicotinamide adenine dinucleotide (NADH)
DE4491386T1 (de) Festes Elektrolyt-Elektroden-System für eine elektrochemische Zelle
RU94026947A (ru) Электрохимический датчик для измерения концентрации газов
EP0318289A3 (en) Apparatus and method for detecting tunnel current and electro-chemical reaction
Puglisi et al. Electrohydrodimerization Reactions: II. Rotating Ring‐Disk Electrode, Voltammetric and Coulometric Studies of Dimethyl Fumarate, Cinnamonitrile, and Fumaronitrile
GB1167317A (en) Method of and Apparatus for Polarographic Analysis
HK1066062A1 (en) Electrochemical cell
NO802635L (no) Tynne karbon-vev-baserte elektrokatalytiske gassdiffusjonselektroder, fremgangsmaate til fremstilling derav, samt elektrokjemiske celler inneholdende disse
CA2577229A1 (en) Electrochemical method
DE3068423D1 (en) Method for the operation of a fuel cell
ES2006463A6 (es) Procedimiento para obtener un catalizador de aleacion ternaria de metal
DK0591293T3 (da) Elektrolysecelle samt kapillarspalteelektrode til gasudviklende eller gasforbrugende elektrolytiske reaktioner og elektrolysefremgangsmåde dertil
EP0150094A3 (en) Amorphous carbon electrodes and their use in electrochemical cells
MY118013A (en) Electrochemical cell
ATE126553T1 (de) Elektrochemische reduktion-oxydation-reaktion und vorrichtung.
ATE324614T1 (de) Elektrochrome einheit
DE59805934D1 (de) Elektrochemische Halbzelle
SE8601474L (sv) Metod for framstellning av en anod som innehaller nico?712?72o?714-katalysator for elektrolys av kaliumhydroxidlosningar
DE3776903D1 (de) Amperometrisches verfahren, geraet und zelle zur bestimmung von verschiedenen gasarten.
Ong et al. Electrocatalytic role of stabilized zirconia on the anodic current—over-potential behavior in hydrocarbon fuel cells
DE3686855T2 (de) Polarographische elektrodenmessvorrichtung.
JPS57177699A (en) Determination of alpha-amylase by means of enzyme electrode method
DE3474216D1 (en) Electrode assembly for measuring the concentration of an electro-chemical active species
ATE24071T1 (de) Elektrochemische redoxzelle.

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8504008-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8504008-7

Format of ref document f/p: F