Results 31 to 40 of about 5,751 (215)

Preparation of 2D Carbon Materials by Chemical Carbonization of Cellulosic Materials to Avoid Thermal Decomposition

Global Challenges, 2017
Cellulosic materials, including regenerated cellulose, are promising precursors for a variety of carbon materials. However, thermal decomposition, typically accompanying carbonization at high temperatures, hinders cellulosic materials from being ...
Mutsumasa Kyotani, Kazuhisa Hiratani, Tatsuhiro Okada, Satoshi Matsushita, Kazuo Akagi   +4 more
doaj   +1 more source

High Temperature Materials [PDF]

Nature, 1968
High Temperature Materials The Controlling Physical Processes. Edited by A. J. Kennedy. Pp. vii + 102. (Oliver and Boyd: Edinburgh and London, 1968.) 47s. 6d.
openaire   +1 more source

Adsorbent Materials for Carbon Dioxide

Adsorption Science & Technology, 2001
The adsorption of carbon dioxide on adsorbent materials at high temperatures was critically reviewed. The present status of adsorbent materials for CO 2 including carbon-based adsorbents, zeolites and metal oxide sorbents at high temperatures were ...
Yong Zou, Alírio E. Rodrigues
doaj   +1 more source

In-Situ Study of Microstructure Evolution of Spinodal Decomposition in an Al-Rich High-Entropy Alloy

Frontiers in Materials, 2022
High-entropy alloys (HEAs) are materials which leverage the entropy of mixing to motivate the formation of single-phase solid solutions, even of immiscible elements.
Cameron S. Jorgensen, Louis J. Santodonato, Louis J. Santodonato, Kenneth C. Littrell, Chih Hsiang Kuo, Chanho Lee, Raymond R. Unocic, Peter K. Liaw, Dustin A. Gilbert, Dustin A. Gilbert, Lisa M. DeBeer-Schmitt   +10 more
doaj   +1 more source

METHODS AND TECHNIQUE FOR THERMOPOWER AND ELECTRICAL CONDUCTIVITY MEASUREMENTS OF THERMOELECTRIC MATERIALS AT HIGH TEMPERATURES [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2015
The principles and methods of thermopower and electrical conductivity measurements at high temperatures (100 – 1000 K) are reviewed. These two properties define the so-called power factor of thermoelect ric materials.
A. T. Burkov, A. I. Fedotov, A. A. Kasyanov, R. I. Panteleev, T. Nakama   +4 more
doaj  

Determination of the thermophysical characteristics of composite materials at high temperatures

Авіаційно-космічна техніка та технологія
This article discusses a methodology for determining the thermophysical characteristics of composite materials at high temperatures. The primary focus is on improving methods for determining the thermal conductivity of materials used in the aviation and ...
Dmitry Borovyk, Yuriy Yevdokymenko, Gennady Frolov   +2 more
doaj   +1 more source

Construction and testing of a system for the electrical characterization of ceramic thermistors at low temperatures

Cerâmica, 2014
A high-precision and low cost system was built for the electrical characterization of ceramic thermistors at low temperatures, using components readily available in materials research laboratories.
F. C. S. Luz, S. A. Pianaro, C. E. Yurk, G. Capobianco, A. J. Zara, S. M. Tebcherani   +5 more
doaj   +1 more source

Exploring the capabilities of high-pressure spark plasma sintering (HPSPS): A review of materials processing and properties

Materials & Design, 2023
Spark plasma sintering (SPS) is an advanced pressure-assisted sintering technology that combines the application of uniaxial pressure with rapid current-induced heating.
Barak Ratzker, Maxim Sokol
doaj   +1 more source

BMT4me En Español: Multisite Feasibility and Usability Testing of a Spanish‐Language mHealth Adherence Support App for Spanish‐Speaking Caregivers of Children After Hematopoietic Stem Cell Transplantation and Cancer Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Medication nonadherence during the first 100 days after pediatric hematopoietic stem cell transplantation (HSCT) and during oncology treatment increases risk for complications. BMT4me is a caregiver‐facing mobile health (mHealth) application providing medication reminders, symptom tracking, and note‐taking features to support ...
Micah A. Skeens, Madeline R. Peek, Bianca Franklin, Emre Sezgin, Melissa Beauchemin   +4 more
wiley   +1 more source

Formation of high-aspect-ratio nanocavity in LiF crystal using a femtosecond X-ray free-electron laser pulse

Nature Communications
Recent research and development into the formation of nanoscale channels as a central component of nanofluidic biochip systems revolutionized the biological and chemical fields.
Sergey S. Makarov, Vasily V. Zhakhovsky, Sergey Yu. Grigoryev, Petr Chuprov, Tatiana A. Pikuz, Nail A. Inogamov, Victor A. Khokhlov, Yuri V. Petrov, Evgeniy A. Perov, Vadim Shepelev, Takehisa Shobu, Aki Tominaga, Ludovic Rapp, Saulius Juodkazis, Mikako Makita, Motoaki Nakatsutsumi, Thomas R. Preston, Karen Appel, Zuzana Konopkova, Valerio Cerantola, Erik Brambrink, Jan-Patrick Schwinkendorf, István Mohacsi, Vojtech Vozda, Vera Hajkova, Tomas Burian, Jaromir Chalupsky, Libor Juha, Norimasa Ozaki, Ryosuke Kodama, Ulf Zastrau, Andrei V. Rode, Sergey A. Pikuz   +32 more
doaj   +1 more source