Articles with "pressure co2" as a keyword



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Mechanism of inactivation of Bacillus subtilis spores by high pressure CO2 at high temperature.

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Published in 2019 at "Food microbiology"

DOI: 10.1016/j.fm.2019.01.014

Abstract: Spores of wild-type Bacillus subtilis and some isogenic mutant strains were treated by high pressure CO2 (HPCD) at high temperature (HT) (HPCD + HT) at 20 MPa and 84-86 °C for 0-60 min, and centrifuged on a high density solution… read more here.

Keywords: bacillus subtilis; high pressure; treated spores; hpcd treated ... See more keywords

Thermomechanical and transport properties of LLDPE films impregnated with clove essential oil by high-pressure CO2

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Published in 2018 at "Journal of Supercritical Fluids"

DOI: 10.1016/j.supflu.2018.05.006

Abstract: Abstract Clove essential oil (CEO) was impregnated in linear low-density polyethylene (LLDPE) films by high-pressure CO2 technique. Impregnations were performed at 150 bar, 25 and 32 °C for 2 h followed by depressurization at 10, 50 and 100 bar min−1.… read more here.

Keywords: essential oil; pressure co2; lldpe films; ceo ... See more keywords
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Complexity of a Co3O4 System under Ambient-Pressure CO2 Methanation: Influence of Bulk and Surface Properties on the Catalytic Performance

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Published in 2021 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.0c09717

Abstract: Although using supported noble-metal catalysts for CO2 hydrogenation is an effective solution due to their excellent catalytic properties, metal oxide supports themselves can exhibit good activity ... read more here.

Keywords: complexity co3o4; ambient pressure; co2 methanation; system ambient ... See more keywords
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Hydrogenated Molybdenum Oxide Overlayers Formed on Mo Nitride Nanosheets in Ambient-Pressure CO2/H2 Gases.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c03626

Abstract: Transition metal nitrides (TMNx) often exhibit high catalytic activity in many important reactions. Due to their low stability in a reaction environment, it remains as a crucial issue to reveal surface active structures in catalytic… read more here.

Keywords: pressure co2; co2 gases; spectroscopy; surface ... See more keywords

Usefulness of venous-to-arterial partial pressure of CO2 difference to assess oxygen supply to demand adequacy: effects of dobutamine.

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Published in 2019 at "Journal of thoracic disease"

DOI: 10.21037/jtd.2019.04.85

Abstract: The central venous O2 saturation value and lactic acid levels are part of the diagnostic and therapeutic work up of patients in shock. These usual indicators of tissue hypoxia don't fully describe the adequacy of… read more here.

Keywords: adequacy; arterial partial; venous arterial; partial pressure ... See more keywords
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Self-Assembly of 1D Double-Chain and 3D Diamondoid Networks of Lanthanide Coordination Polymers through In Situ-Generated Ligands: High-Pressure CO2 Adsorption and Photoluminescence Properties

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Published in 2021 at "Molecules"

DOI: 10.3390/molecules26154428

Abstract: Two new lanthanide-based coordination polymers, [Sm2(bzz)(ben)6(H2O)3]·0.5H2O (1) and [Eu(bbz)(ben)3] (2), were synthesized and characterized. The described products were formed from in situ-generated benzoate (ben) and N’-benzoylbenzohydrazide (bbz) ligands, which were the products of transformation of… read more here.

Keywords: pressure co2; situ generated; coordination polymers; high pressure ... See more keywords