Innovative High-Temperature NOx Sensor for Combustion ControlThe NeedThere is a critical need for advanced high-temperature NOx sensors to accurately monitor and control combustion environments, ensuring compliance with government regulations and mitigating the harmful effects of NOx on ecosystems and public health. The TechnologyOur new NOx sensor is designed to detect total NOx in gas environments with fluctuating CO and oxygen levels. The sensor features a yttria-stabilized zirconia (YSZ) pellet and a Pt-loaded zeolite Y layer, with three platinum wires functioning as the working, counter, and reference electrodes. A potentiostat maintains a fixed potential between the reference and working electrode, measuring current through the counter electrode in the presence of sensing gas. This compact, single-chamber design eliminates the need for external air references or complex multi-chamber structures, making it simple and cost-effective to manufacture and deploy. Commercial Applications
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Tech IDT2005-039 CollegeLicensing ManagerZinn, Ryan InventorsCategories |