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

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:

System, apparatus, and method for measuring an oxygen concentration of a gas
patent-application, August 2004

Allmendinger, Klaus K.
US Patent Application 10/699182; 20040149008
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Concentration detector
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Sakayanagi, Yoshihiro
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Sensor element and method for determining ammonia
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Method for determining the position of a movable shut-off element of an injection valve
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Allmendinger, Klaus; Flaemig-Vetter, Tobias; Froehlich, Michael
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System, Apparatus, And Method For Measuring An Ion Concentration Of A Measured Fluid
patent-application, November 2007

Allmendinger, Klaus K.
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System, Apparatus, And Method For Measuring An Ion Concentration Of A Measured Fluid
patent-application, June 2009

Allmendinger, Klaus K.
US Patent Application 12/134832; 20090145778
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220090145778%22.PGNR.&OS=DN/20090145778&RS=DN/20090145778

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

System, apparatus, and method for measuring an oxygen concentration of a gas patent-application, August 2004

Concentration detector patent-application, April 2005

Sensor element and method for determining ammonia patent-application, May 2005

Method for determining the position of a movable shut-off element of an injection valve patent-application, April 2006

System, Apparatus, And Method For Measuring An Ion Concentration Of A Measured Fluid patent-application, November 2007

System, Apparatus, And Method For Measuring An Ion Concentration Of A Measured Fluid patent-application, June 2009

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

System, apparatus, and method for measuring an oxygen concentration of a gas
patent-application, August 2004

Concentration detector
patent-application, April 2005

Sensor element and method for determining ammonia
patent-application, May 2005

Method for determining the position of a movable shut-off element of an injection valve
patent-application, April 2006

System, Apparatus, And Method For Measuring An Ion Concentration Of A Measured Fluid
patent-application, November 2007

System, Apparatus, And Method For Measuring An Ion Concentration Of A Measured Fluid
patent-application, June 2009

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