Planar multi-electrode array sensor for localized electrochemical corrosion detection

Tormoen, Garth William; Brossia, Christopher Sean

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Title: Planar multi-electrode array sensor for localized electrochemical corrosion detection

Abstract

A planarized type of coupled multi-electrode corrosion sensing device. Electrode pads are fabricated on a thin backing, such as a thin film. Each pad has an associated electrical lead for connection to auxiliary electronic circuitry, which may include a resistor associated with each electrical pad. The design permits the device to be easily placed in small crevices or under coatings such as paint.

Inventors:: Tormoen, Garth William; Brossia, Christopher Sean

Issue Date:: 2014-01-07

Research Org.:: Southwest Research Institute, San Antonio, TX, USA

Sponsoring Org.:: USDOE

OSTI Identifier:: 1117638

Patent Number(s):: 8623185

Application Number:: 11/548,949

Assignee:: Southwest Research Institute (San Antonio, TX)

Patent Classifications (CPCs):: C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS
C25D21/12 - Process control or regulation

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N17/02 - Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
G01N17/04 - Corrosion probes

Show less

DOE Contract Number:: FC26-04NT42267

Resource Type:: Patent

Resource Relation:: Patent File Date: 2006 Oct 12

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION

Citation Formats


                    Tormoen, Garth William, and Brossia, Christopher Sean. Planar multi-electrode array sensor for localized electrochemical corrosion detection.  United States: N. p., 2014. 
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                    Tormoen, Garth William, & Brossia, Christopher Sean. Planar multi-electrode array sensor for localized electrochemical corrosion detection.  United States.

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                    Tormoen, Garth William, and Brossia, Christopher Sean. Tue .  
        "Planar multi-electrode array sensor for localized electrochemical corrosion detection".  United States.  https://www.osti.gov/servlets/purl/1117638.

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@article{osti_1117638,

  title        = {Planar multi-electrode array sensor for localized electrochemical corrosion detection},

  author       = {Tormoen, Garth William and Brossia, Christopher Sean},

  abstractNote = {A planarized type of coupled multi-electrode corrosion sensing device. Electrode pads are fabricated on a thin backing, such as a thin film. Each pad has an associated electrical lead for connection to auxiliary electronic circuitry, which may include a resistor associated with each electrical pad. The design permits the device to be easily placed in small crevices or under coatings such as paint.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2014},

  month        = {1}

}

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Title: Planar multi-electrode array sensor for localized electrochemical corrosion detection

Abstract

Citation Formats

Corrosivity sensor patent, August 1994

Method for monitoring environmental and corrosion patent, August 1995

Wireless EEG system for effective auditory evoked response patent, May 1998

Electrochemical analysis process patent, November 1998

Method and apparatus for measuring localized corrosion and other heterogeneous electrochemical processes patent, October 2000

Electric resistance sensor for measuring corrosion rate patent, May 2002

Method of detecting widespread fatigue and cracks in a metal structure patent, July 2002

Electrode array for development and testing of materials patent, January 2004

Sensor array for electrochemical corrosion monitoring patent, January 2004

Embeddable corrosion monitoring-instrument for steel reinforced structures patent, February 2004

Sensor for chemical and biological materials patent, May 2004

Corrosion sensor patent, June 2005

Method for utilizing microflowable devices for pipeline inspections patent, August 2005

Method of using an array of electrodes for high throughput development and testing of materials patent, August 2005

Method and apparatus for analyzing mixtures of gases patent, November 2005

Techniques for sensing chloride ions in wet or dry media patent, June 2006

Coupon for measuring corrosion rates and system patent-application, February 2003

Method and device for detecting microbiologically induced corrosion patent-application, May 2003

Corrosivity sensor
patent, August 1994

Method for monitoring environmental and corrosion
patent, August 1995

Wireless EEG system for effective auditory evoked response
patent, May 1998

Electrochemical analysis process
patent, November 1998

Method and apparatus for measuring localized corrosion and other heterogeneous electrochemical processes
patent, October 2000

Electric resistance sensor for measuring corrosion rate
patent, May 2002

Method of detecting widespread fatigue and cracks in a metal structure
patent, July 2002

Electrode array for development and testing of materials
patent, January 2004

Sensor array for electrochemical corrosion monitoring
patent, January 2004

Embeddable corrosion monitoring-instrument for steel reinforced structures
patent, February 2004

Sensor for chemical and biological materials
patent, May 2004

Corrosion sensor
patent, June 2005

Method for utilizing microflowable devices for pipeline inspections
patent, August 2005

Method of using an array of electrodes for high throughput development and testing of materials
patent, August 2005

Method and apparatus for analyzing mixtures of gases
patent, November 2005

Techniques for sensing chloride ions in wet or dry media
patent, June 2006

Coupon for measuring corrosion rates and system
patent-application, February 2003

Method and device for detecting microbiologically induced corrosion
patent-application, May 2003