Temperature analysis with voltage-current time differential operation of electrochemical sensors

Woo, Leta Yar-Li; Glass, Robert Scott; Fitzpatrick, Joseph Jay; Wang, Gangqiang; Henderson, Brett Tamatea; Lourdhusamy, Anthoniraj; Steppan, James John; Allmendinger, Klaus Karl

Title: Temperature analysis with voltage-current time differential operation of electrochemical sensors

Abstract

A method for temperature analysis of a gas stream. The method includes identifying a temperature parameter of an affected waveform signal. The method also includes calculating a change in the temperature parameter by comparing the affected waveform signal with an original waveform signal. The method also includes generating a value from the calculated change which corresponds to the temperature of the gas stream.

Inventors:: Woo, Leta Yar-Li; Glass, Robert Scott; Fitzpatrick, Joseph Jay; Wang, Gangqiang; Henderson, Brett Tamatea; Lourdhusamy, Anthoniraj; Steppan, James John; Allmendinger, Klaus Karl

Issue Date:: 2018-01-02

Research Org.:: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1415456

Patent Number(s):: 9857239

Application Number:: 15/444,427

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA); EmiSense Technologies, LLC (Ladera Ranch, CA)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G - PHYSICS G01 - MEASURING G01K - MEASURING TEMPERATURE

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G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N33/0037 - {for NOx}
G01N27/4065 - {Circuit arrangements specially adapted therefor}

G - PHYSICS G01 - MEASURING G01K - MEASURING TEMPERATURE
G01K13/02 - for measuring temperature of moving fluids or granular materials capable of flow

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/4074 - {for detection of gases other than oxygen}
G01N27/4071 - {using sensor elements of laminated structure}

G - PHYSICS G01 - MEASURING G01K - MEASURING TEMPERATURE
G01K2205/04 - for measuring exhaust gas temperature

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02A - TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A50/20 - Air quality improvement or preservation

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/4075 - {Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts}

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DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 2017 Feb 28

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats


                    Woo, Leta Yar-Li, Glass, Robert Scott, Fitzpatrick, Joseph Jay, Wang, Gangqiang, Henderson, Brett Tamatea, Lourdhusamy, Anthoniraj, Steppan, James John, and Allmendinger, Klaus Karl. Temperature analysis with voltage-current time differential operation of electrochemical sensors.  United States: N. p., 2018. 
        Web.

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                    Woo, Leta Yar-Li, Glass, Robert Scott, Fitzpatrick, Joseph Jay, Wang, Gangqiang, Henderson, Brett Tamatea, Lourdhusamy, Anthoniraj, Steppan, James John, & Allmendinger, Klaus Karl. Temperature analysis with voltage-current time differential operation of electrochemical sensors.  United States.

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                    Woo, Leta Yar-Li, Glass, Robert Scott, Fitzpatrick, Joseph Jay, Wang, Gangqiang, Henderson, Brett Tamatea, Lourdhusamy, Anthoniraj, Steppan, James John, and Allmendinger, Klaus Karl. Tue .  
        "Temperature analysis with voltage-current time differential operation of electrochemical sensors".  United States.  https://www.osti.gov/servlets/purl/1415456.

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@article{osti_1415456,

  title        = {Temperature analysis with voltage-current time differential operation of electrochemical sensors},

  author       = {Woo, Leta Yar-Li and Glass, Robert Scott and Fitzpatrick, Joseph Jay and Wang, Gangqiang and Henderson, Brett Tamatea and Lourdhusamy, Anthoniraj and Steppan, James John and Allmendinger, Klaus Karl},

  abstractNote = {A method for temperature analysis of a gas stream. The method includes identifying a temperature parameter of an affected waveform signal. The method also includes calculating a change in the temperature parameter by comparing the affected waveform signal with an original waveform signal. The method also includes generating a value from the calculated change which corresponds to the temperature of the gas stream.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {1}

}

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Works referenced in this record:

Impedancemetric gas sensor based on zirconia solid electrolyte and oxide sensing electrode for detecting total NO_x at high temperature
journal, August 2003

Miura, Norio; Nakatou, Mitsunobu; Zhuiykov, Serge
Sensors and Actuators B: Chemical, Vol. 93, Issue 1-3, p. 221-228
https://doi.org/10.1016/S0925-4005(03)00196-5

A review of recent progress in sensing of gas concentration by impedance change
journal, January 2011

Rheaume, Jonathan M.; Pisano, Albert P.
Ionics, Vol. 17, Issue 2, p. 99-108
https://doi.org/10.1007/s11581-010-0515-1

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Title: Temperature analysis with voltage-current time differential operation of electrochemical sensors

Abstract

Citation Formats

Impedancemetric gas sensor based on zirconia solid electrolyte and oxide sensing electrode for detecting total NOx at high temperature journal, August 2003

A review of recent progress in sensing of gas concentration by impedance change journal, January 2011

Impedancemetric gas sensor based on zirconia solid electrolyte and oxide sensing electrode for detecting total NO_x at high temperature
journal, August 2003

A review of recent progress in sensing of gas concentration by impedance change
journal, January 2011