Results 21 to 30 of about 6,691,617 (302)

Thermal stability of aliphatic hyperbranched polyesters [PDF]

open access: yesHemijska Industrija, 2002
The influence of the molar mass (generation), number and type of end groups on the thermal stability of aliphatic hyperbranched polyesters are presented in this study.
Vuković Jasna   +3 more
doaj   +1 more source

Thermal stability of soy-based polyurethanes

open access: yesPolímeros, 2005
New types of polyurethanes were prepared by reacting diisocyanates and formiated soy polyols with different OH functionalities. Thermal properties and degradation kinetics were investigated by TGA. All prepared PU's showed at least two-weight loss steps,
Luciane L. Monteavaro   +3 more
doaj   +1 more source

Thermal Stability of SiBCN Films

open access: yesTribology Online, 2008
Silicon-Boron-Carbon-Nitride (SiBCN) thin films were deposited on Si (100) substrates by ECR-type ion beam sputtering at a substrate temperature of 200 ºC, and thermal stability of SiBCN films were investigated at 600 ºC, 700 ºC and 800 ...
Naohiro Hayashi   +6 more
doaj   +1 more source

Enabling the thermal stability of solid electrolyte interphase in Li‐ion battery

open access: yesInfoMat, 2021
Funding information Beijing Municipal Science & Technology Commission, Grant/Award Number: D181100004518003; Key ProgramAutomobile Joint Fund of National Natural Science Foundation of China, Grant/Award Number: U1964205; Key R&D Project of the Department
Chenxi Zu, Huigen Yu, Hong Li
semanticscholar   +1 more source

Effect of Adhesive Spreading Rate on the Performance of Laminated Compressed Oil Palm Trunks

open access: yesBioResources, 2015
The large availability and cheap price of oil palm (Elaeis guineensis) trunk makes it an attractive raw material for value-added applications, but its low density and high carbohydrate content are highly undesirable.
Noor Afeefah Nordin   +6 more
doaj   +1 more source

Thermal stability of Cryptococcus albidus α-L-rhamnosidase [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2015
Yeast as well as micromycetes α-L-rhamnosidases, currently, are the most promising group of enzymes. Improving of the thermal stability of the enzyme preparation are especially important studies.
O. V. Gudzenko   +2 more
doaj   +1 more source

Research Progress on the Improvement and Evaluation of the Heat Stability of Whey Protein [PDF]

open access: yesShipin Kexue
Whey protein (WP), an important protein in dairy products, is rich in amino acids and bioactive peptides, and possesses high nutritional value. However, its poor thermal stability leads to issues such as protein denaturation, precipitation, and oxidation
DONG Xuan, PANG Xiaoyang, LU Ruqing, WANG Yunna, YU Jinghua, LÜ Jiaping, ZHANG Shuwen, LI Hongjuan
doaj   +1 more source

Thermal and thermo-oxidative stability of a series of palladium and platinum ferrocenylamine sulfides and selenides

open access: yesJournal of Chemical Research, 2022
Ferrocenylamine complexes have found increasing applications in the fields of catalysis in various organic reactions, industry, medical treatments and enzyme–activity determinations.
Hussein M Ali, Isra H Ali
doaj   +1 more source

Enhanced thermal stability in Cu-40 wt% Zn/WC nanocomposite

open access: yesMaterials & Design, 2019
A major challenge for alloy applications is to achieve thermal stability of phase transitions and anti-oxidation properties. Given the stability of ceramic nanoparticles, we propose the incorporation of WC nanoparticles as a novel way to tune the thermal
Shuaihang Pan   +4 more
doaj   +1 more source

Thermal Stability of Mg/TeO2 Priming Compositions

open access: yesMedžiagotyra, 2021
The insensitive ignitors with magnesium/tellurium dioxide (Mg/TeO2) priming composition installed on the spacecraft will experience a harsh thermal environment. Therefore, it is necessary to verify their availability at extreme temperatures. Differential
Xiang-run ZHAO   +5 more
doaj   +1 more source

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