Results 11 to 20 of about 19,853,280 (266)

High pressure-induced structural effects in plastic packaging

, 2022
S.555-566Today, flexible vacuum packages are predominantly used for products to be subjected to high pressure treatment. However, tray packages with a modified atmosphere are in demand, which provide a high failure rate with respect to gas and water ...
Richter, T., Langowski, H.-C., Sterr, J., Jost, V.   +3 more
core   +1 more source

High Pressure Effects on Packaging Materials [PDF]

, 2016
During high pressure processing, the prepackaged food material is pasteurized or sterilized by subjecting it to combined pressure-thermal treatment of different intensity.
Balasubramaniam, V. M., Koutchma, Tatiana, Ayvaz, Huseyin, V. M. Balasubramaniam, Tatiana Koutchma, Huseyin Ayvaz   +5 more
core   +1 more source

High-Pressure-Limit and Pressure-Dependent Rate Rules for Intramolecular Cyclization Reactions of α,β-Hydroxyl Hydroperoxyalkyl Radicals

, 2023
The cyclization reaction class of hydroxyl hydroperoxyalkyl radicals is one of the crucial reaction classes in low-temperature combustion mechanism of alcohols and alkenes.
Juanqin Li (16302086), Siyu Chen (278663), Zerong Li (11486116), Yang Yang (45629)   +3 more
core   +1 more source

Some Magnetic Properties and Magnetocaloric Effects in the High-Temperature Antiferromagnet YbCoC₂

Magnetochemistry, 2023
The YbCoC2 compound, which crystallizes in a base-centered orthorhombic unit cell in the Amm2 space group CeNiC2 structure, is unique among Yb-based compounds due to the highest magnetic ordering temperature of TN=27 K.
Denis Alexandrovich Salamatin, Vladimir Nikolaevich Krasnorussky, Mariya Viktorovna Magnitskaya, Alexei Valeryevich Semeno, Alexander Vladimirovich Bokov, Atanas Velichkov, Zbigniew Surowiec, Anatoly Vasilyevich Tsvyashchenko   +7 more
doaj   +1 more source

Pressure-induced phase transitions of KTiOAsO4 by Raman spectroscopy

, 1998
Potassium titanyl orthoarsenate KTiOAsO4 has been studied by Raman spectroscopy up to 16 GPa. Three first-order pressure-induced phase transitions are inferred from Raman data. The first phase transition takes place at 3.
Zhou, F., Li, H. P., Tang, S. H., Shen, Z. X., Wang, X. B.   +4 more
core   +1 more source

Phase transition mechanism and bandgap engineering of Sb2S3 at gigapascal pressures

Communications Chemistry, 2021
Antimonite (Sb2S3) has potential applications for solar energy, but how its layered structure changes under pressure is incompletely understood. Here diamond anvil cell experiments supported by first principles calculations offer a structural explanation
Zhongxun Cui, Kejun Bu, Yukai Zhuang, Mary-Ellen Donnelly, Dongzhou Zhang, Philip Dalladay-Simpson, Ross T. Howie, Jiandong Zhang, Xujie Lü, Qingyang Hu   +9 more
doaj   +1 more source

Polyisoprene  single-wall carbon nanotube composites synthesized under high pressure

, 2008
The mechanical and thermal properties of high-pressure-synthesized composites of polyisoprene (PI) and single-walled carbon nanotubes (SWCNTs) (1 wt%) have been measured using a tensile tester and the transient hot-wire method.
Yu, Junchun,, Andersson, Ove,, Tonpheng, Bounphanh,   +2 more
core   +1 more source

High-pressure structural transitions in Cm and Am0.5Cm0.5 binary alloy

, 2006
The high-pressure behaviour of Cm and Am0.5Cm0.5 binary alloy is investigated theoretically using ab initio electronic structure methods. Our calculations reproduce the structural phase transitions, which are observed in recent experiment performed by ...
Johansson, Börje,, Li, Sa, Luo, Wei,, Ahuja, Rajeev,   +3 more
core   +2 more sources

Room-Temperature Synthesis of Tubular Hexagonal Boron Nitride under Pressure

Crystals, 2023
Hexagonal boron nitride (h-BN) exhibits interesting optical and mechanical properties, including chemical and thermal stability. Extensive techniques have been applied for the realization of h-BN at high temperatures.
Junkai Li, Donghan Jia, Guoliang Niu, Peiyang Mu, Huiyang Gou   +4 more
doaj   +1 more source

High-pressure synthesis of SeCu1-xZnxO3 perovskites

, 2002
The SeCu1-xZnxO3 solid solution, with a distorted perovskite-type structure, has been synthesized under high pressures and temperatures. X-ray diffraction analysis indicates that the zinc ions occupy the copper sites, a solid solution being formed.
Alario-Franco, MA, Gallardo-Amores, JM, Moran, E, Escamilla, R   +3 more
core   +1 more source