Results 41 to 50 of about 133,007 (263)

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Selection of high-performance thermal interface materials for space payload applications

Case Studies in Thermal Engineering
Thermal interface materials (TIMs) are crucial for the thermal management of space payloads. Based on the ASTM D-5470 test standard, a test setup was developed to investigate the effects of interface temperature, contact pressure, and surface roughness ...
Yifan Zhang, Chunyan Liao, Junjun Qin, Yonglin Bai, Caixia Liu, Kun Zhen, Fujun Bai, Jiatao Wang   +7 more
doaj   +1 more source

Bulk thermally conductive polyethylene as a thermal interface material

Materials Horizons
We developed a fabrication method to achieve a record-high thermal conductivity of 13.5 W m −1 K −1 for electrically insulated polyethylene at a coverage area of 2.16 mm 2 .
Gangchen Ren, Zhongtong Wang, Xinzhu Huang, Daniel Hur, Mark A. Pfeifer, Meredith N. Silberstein, Zhiting Tian   +6 more
openaire   +2 more sources

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Heat Concentration around a Cylindrical Interface Crack in a Composite Tube

Advances in Mathematical Physics, 2020
Cracks always form at the interface of discrepant materials in composite structures, which influence thermal performances of the structures under transient thermal loadings remarkably.
J. W. Fu, L. F. Qian
doaj   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Thermal Performance of Silicone and Non-Silicone Thermal Pads as Thermal Interface Materials

Journal of Experimental and Theoretical Analyses
The research presents the thermal performance comparison of silicone and non-silicone thermal pads using a steady-state thermal interface material (TIM) testing apparatus. The TIM tester follows standard guidelines for testing thermal properties.
Chandan Roy, Landon Yarbrough, Hammad Quddus, Megan Batchelor   +3 more
doaj   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Nanoscale thermal transport at metal-semiconductor interfaces: size-dependent exponential scaling

Results in Engineering
As semiconductor manufacturing advances towards the sub-3 nm regime, understanding interfacial thermal transport becomes increasingly critical due to scaling-induced challenges in heat dissipation and material integration.
M Zeeshan Siddique, Jaber Al Hossain, BoHung Kim   +2 more
doaj   +1 more source