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Meeting MS&T22: Materials Science & Technology
Symposium Advanced Materials for Harsh Environments
Presentation Title High Temperature Thick Film Sensor Development Based on Doped Lanthanum Chromites Refractory Semiconductors Materials
Author(s) Javier A. Mena, Edward M Sabolsky, Konstantinos Sierros, Katarzyna Sabolsky, Domenic Cipollone, Víctor Mendoza, Anthony A. Abrahamian
On-Site Speaker (Planned) Javier A. Mena
Abstract Scope Solid-state high-temperature sensing devices are required for accurate temperature monitoring for a range of advanced manufacturing, transportation, and military applications. High-temperature conditions limit sensing strategies, where typically metal and semiconductor materials are unstable. In addition, strategies to embed the sensors directly within active components and protective refractory are of interest that permit sensing which is not possible with traditional electronic materials. Rare earth chromites semiconductors exhibit some properties of interest for high temperature sensing technologies, such as: chemical stability, high electronic conductivity at high temperatures, and thermal expansion coefficient match to thermal protective insulation. In this work various doped lanthanum chromites were prepared, the electrical, thermoelectric, and thermomechanical properties were modelled and experimentally measured for the obtained systems. Compositions were then processed into thick film and temperature sensors and tested at high temperatures. To stablish stability under harsh conditions, post-mortem microstructure and chemical composition was characterized after extended testing cycles.
Proceedings Inclusion? Planned: At-meeting proceedings

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Corrosion Detection in Oil and Gas Pipeline Using 3-D Bluetooth Printed Microsensor
Corrosion Phenomena in Powder-Processed Aluminum Alloys Containing Quasicrystalline Dispersoids
Electrochemical Characterization of Joints Inconel 600 to TiC-Composites, Immersed in Seawater
Exfoliated-graphite-based Flexible Graphite as a Multifunctional Material for Harsh Environments
Expulsion of Arsenic Metals from Water Using Zinc Nanoparticles: A Review
Far-Field Passive Wireless Sensors using Conductive Ceramic for High-Temperature Health Monitoring
Grain Boundary Engineering to Improve Austenitic Stainless Steels Stress Corrosion Cracking Behavior in Boiling Saturated Magnesium Chloride Solutions
Heat-Resistant Nickel Alloy ЖС3ДК-ВІ Modification with Titanium Carbonitride Ultrafine Powders
High Temperature Irradiation Resistant Thermocouples for In-Pile Temperature Sensing
High Temperature Thick Film Sensor Development Based on Doped Lanthanum Chromites Refractory Semiconductors Materials
Integrating Multimodal Corrosion with Correlative Microscopy Across Multiple Lengthscales
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Isothermal Oxidation Behavior of Pack-Cementation Coated Three-phase Mo-Nb-Si-B Alloys
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Modeling of High-efficiency Heat Exchanger Pipe with Twisted Tape Inserts
New Strategies for Designing Colloidal Inks for Additive Manufacturing of UHTCs
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Root Cause Spectroscopic Failure Investigation Aided by High Resolution SEM/EDS, FT-IR, XPS Instruments
Silica Nanoparticles via Sol Gel Synthesis: A Concise Review on the Expulsion of Heavy Metals from Their Solution
Stress Corrosion Mitigation in Al-Mg via Zn-Rich Primers and Long-Term Performance Stability
The Role of Residual Stress in Crystallographic Orientation Dependent Corrosion Rates of Aluminum
Titanium Coatings on Materials for Harsh Environments and Corrosion in Interaction with the Environment in Coke Production
Understanding Hydration-induced Cracking, Corrosion and Self-healing Mechanisms in Advanced Concrete Using Electron Microscopy and Quantitative Non-destructive 3D Mineral Characterization
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