Results 31 to 40 of about 113,664 (301)

Specific heat determination of lateritic ore by differential scanning calorimetry

Minería y Geología, 2021
To evaluate, design, or characterize any thermo physical process such as drying, the homonymous properties of materials involved in such process are decisive.
Carlos Zalazar Oliva, Ever Góngora-Leyva, Arístides A. Legrá-Lobaina, Yoalbis Retirado-Mediaceja, Jo Van Caneghem   +4 more
doaj  

Investigating the thermal stability of 1-3 piezoelectric composite transducers by varying the thermal conductivity and glass transition temperature of the polymeric filler material

, 2002
The thermal behaviour of a number of 1-3 piezoelectric composite transducers is discussed. In particular, devices manufactured from a polymer filler with a relatively high glass to rubber transition temperature (T-g), and from polymer systems with ...
Hayward, G., Ewing, H.C., O'Leary, R.L., Smillie, G., MacKintosh, A.R., Parr, A.C.S., Benny, C.G.   +6 more
core   +1 more source

Differential scanning calorimetry of superelastic Nitinol for tunable cymbal transducers [PDF]

, 2015
Recent research has shown that estimations of the transformation temperatures of superelastic Nitinol using differential scanning calorimetry can be inaccurate, in part, due to the residual stress in the material.
Lucas, Margaret, Feeney, Andrew
core   +1 more source

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

Determination of the correlation between amylose and phosphorus content and gelatinization profile of starches and flours obtained from edible tropical tubers using differential scanning calorimetry and atomic absorption spectroscopy [PDF]

, 2000
Plan BXanthosoma sagittifolium, Colocassia esculenta, and Ipomoea batata plants produce underground storage organs that contain mainly starch and fiber.
Perez Sira, Elevina E.
core  

Differential Scanning Calorimetry of Native Silk Feedstock [PDF]

Macromolecular Bioscience, 2018
AbstractNative silk proteins, extracted directly from the silk gland prior to spinning, offer access to a naturally hydrated protein that has undergone little to no processing. Combined with differential scanning calorimetry (DSC), it is possible to probe the thermal stability and hydration status of silk and thus investigate its denaturation and ...
Holland, C., Hawkins, N., Frydrych, M., Laity, P., Porter, D., Vollrath, F.   +5 more
openaire   +4 more sources

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

Raman scattering boson peak and differential scanning calorimetry studies of the glass transition in tellurium-zinc oxide glasses

, 2010
Raman scattering and differential scanning calorimetry (DSC) measurements have been carried out on four mixed tellurium–zinc oxide (TeO2)1 − x(ZnO)x (x = 0.1, 0.2, 0.3, 0.4) glasses under variable temperature, with particular attention being given to the
Stavrou, E., Tsopouridou, RD, Kripotou, S, Capoen, B, Stavrou, E, Tsiantos, C, Turrell, S, Turrell, S., Raptis, C, Bouazaoui, M., Khatir, S., Khatir, S, Tsiantos, C., Tsopouridou, R.D., Raptis, C., Capoen, B., Bouazaoui, M, Kontos, A.G., Kontos, AG, Kripotou, S.   +19 more
core   +1 more source

Low-pickle Processing of Leather: Assessment of Leather Tanning Quality by Methods of Thermal Analysis

Medžiagotyra, 2020
Pelt obtained by deliming with peracetic acid can be chromed after additional treatment with sodium chloride or oxalic acid solution, or directly tanned using synthetic tannins.
Virgilijus VALEIKA
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