Results 101 to 110 of about 3,025,838 (298)

Gas sensors in harsh environments: Challenges and advances in high temperature, high humidity, radiative and corrosive conditions

Journal of Science: Advanced Materials and Devices
Gas sensing in extreme environments is critical for ensuring safety and compliance across various industries, particularly in applications involving high temperatures, high humidity, radiation exposure, and corrosive atmospheres.
Mohammad Fazlul Haque, Seungman Park, Daejong Yang   +2 more
doaj   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Region-Functionalized Laser-Induced Graphene Sensor Array for Flexible and Intelligent Multi-Gas Detection

Nanomaterials
Flexible multi-gas sensor array has promising applications in wearable monitoring, environmental safety and intelligent sensing systems. In this work, a flexible 2 × 2 multi-gas sensor array based on region-functionalized laser-induced graphene (LIG) was
Wengan Wang, Chaoqi Zhang, Guiyong Chen, Peihao Xu, Fan Wu, Misheng Liang, Rui You   +6 more
doaj   +1 more source

Fe2TiO5/alpha-Fe2O3 nanocomposite hollow spheres with enhanced gas-sensing properties

, 2010
Hollow spheres of Fe2TiO5/alpha-Fe2O3 nanocomposite were prepared via a simple impregnating method using carbonaceous polysaccharide microspheres as hard templates.
Yangb, M., Xing, C., Lai, X., Wang, D., Yu, R., Li, Z., Wang, D, Xing, X., Z. Li, X. Lai, D. Wang, M. Yang, C. Xing, R. Yu, X. Xing   +14 more
core   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

A Review of Gas-Sensitive Materials for Lithium-Ion Battery Thermal Runaway Monitoring

Molecules
Lithium-ion batteries (LIBs) face the safety hazard of thermal runaway (TR). Gas-sensing-based monitoring is one of the viable warning approaches for batteries during operation, and TR warning using semiconductor gas sensors has garnered widespread ...
Jian Zhang, Zhili Li, Lei Huang
doaj   +1 more source

Enhanced biodegradation of polyaromatic hydrocarbons in manufactured gas plant wastes [PDF]

, 1990
Scientists at the Institute of Gas Technology (IGT) have focused on enhancing destruction of polyaromatic hydrocarbons (PAHs) present as pollutants in manufactured gas plant (MGP) soils.
Gauger, W.K., Hayes, T.D., Srivastava, V.J. (Institute of Gas Technology, Chicago, IL (United States)), Linz, D.G. (Gas Research Inst., Chicago, IL (United States))   +3 more
core  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Development of natural gas reburning for control of NO sub x from municipal waste combustors [PDF]

, 1991
The Gas Research Institute (GRI) and the Institute of Gas Technology (IGT), in cooperation with Riley Stoker Corporation (Riley), USA, and Takuma Company Ltd.
Abbasi, H., Tarman, P.B. (Institute of Gas Technology, Chicago, IL (United States)), Linz, D.G. (Gas Research Inst., Chicago, IL (United States))   +2 more
core