An Introduction to LANL Mixed Potential Sensors

Technical Report · Mon Jan 26 04:00:00 EST 2015

DOI:https://doi.org/10.2172/1168711· OSTI ID:1168711

Mukundan, Rangachary ^[1]; Brosha, Eric Lanich ^[1]; Kreller, Cortney ^[1]

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1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

These are slides for a webinar given on the topics of an introduction to LANL mixed potential sensors. Topics include the history of LANL electrochemical sensor work, an introduction to mixed potential sensors, LANL uniqueness, and an application of LANL mixed potential sensors. The summary is as follows: Improved understanding of the mixed-potential sensor mechanism (factors controlling the sensor response identified), sensor design optimized to maximize sensor sensitivity and durability (porous electrolyte/dense electrodes), electrodes selected for various specific applications (CO, HC, H₂), sensor operating parameters optimized for improved gas selectivity (NO_x, NH₃).

• Research Organization: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
• Sponsoring Organization: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
• DOE Contract Number: AC52-06NA25396
• OSTI ID: 1168711
• Report Number(s): LA-UR--15-20475
• Country of Publication: United States
• Language: English

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