DOI: 10.1016/j.carbon.2022.11.007 Corpus ID: 253408111; Diagram of new carbon materials derived by high-temperature and high-pressure treatment of C60 bulk @article{Zhao2022DiagramON, title={Diagram of new carbon materials derived by high-temperature and high-pressure treatment of C60 bulk}, author={ Zhao and …

High-pressure processing (HPP) is defined as a non-thermal food preservation approach, that utilizes pressure instead of heat to induce preservation effect similar to pasteurization that inactivates harmful pathogens as well as vegetative food spoilage agents. HPP employs immensely high pressure of about 400–600 MPa at …

In addition, high-pressure processing (HPP) as a widely-used non-thermal processing method in the food industry was conducted to investigate its impact on hydroxyphenyl-PACNs formation. The results showed that HPP significantly improves the yield of two types of hydroxyphenyl-PACNs (C3G-4-vinylcatechol and C3G-4 …

High-Pressure Synthesis and Properties of Aliphatic−Aromatic Polyimides via Nylon-Salt-Type Monomers Derived from Aliphatic Diamines with Pyromellitic Acid and …

The isotropic CMS membranes derived from an intrinsically microporous precursor (PIM-6FDA-OH) reported here experience strong pressure dependent decreases in selectivity in the mixed-gas experiments relative to the pure-gas testing due to contributions from both decreases in CO 2 permeabilities and increases in CH 4 …

High pressure densities and derived thermodynamic properties of deep eutectic solvents with menthol and saturated fatty acids - ScienceDirect. Abstract. …

Pressure measurement with excellent stability and long time durability is highly desired, especially at high temperature and harsh environments. A polymer-derived silicoboron carbonitride (SiBCN) ceramic pressure sensor with excellent stability, accuracy, and repeatability is designed based on the giant piezoresistivity of SiBCN ceramics. The …

High-Pressure Densities and Derived Thermodynamic Properties of Cyclopentane/ n -Octane Mixtures from 293.15 K to 363.15 K. Published: 09 January …

We have studied the inactivation of six gram-negative bacteria (Escherichia coli, Pseudomonas fluorescens, Salmonella enterica serovar Typhimurium, Salmonella enteritidis, Shigella sonnei, and Shigella flexneri) by high hydrostatic pressure treatment in the presence of hen egg-white lysozyme, partially or completely denatured lysozyme, or …

4.5. High Hydrostatic Pressures Culture with Chemical Epigenetic Modifiers of Hadal-Derived Fungi. The spore suspension described above was inoculated into a 10 mL syringe and treated with the stimulated HHP. These syringes were suspended in a pressure vessel filled with pure water and pressurized to 40 MPa at room temperature.

Alkane mixtures are important chemicals used in different fields. The pρTx data of the mixtures are essential for the establishment of the equation of state. In this work, the liquid densities of cyclopentane/n-octane mixtures at temperatures from 293.15 K to 363.15 K and at pressures up to 70 MPa were reported for the first time. The …

The application of high pressure adds an additional dimension to chemical phase space, opening up an unexplored expanse bearing tremendous potential for …

As a part of our long-term continuing program of experimental study of the thermodynamic and transport properties of geothermal fluids, the high-temperature and high-pressure densities and vapor-pressures of two natural geothermal fluids from East Turkey Geothermal Field (Keklik Mağarasi and Afyon geothermal wells) have been …

The results showed that the pressure sensor has high accuracy, stability, and repeatability to both unidirectional and bidirectional pressure variations. While the sensor is tested at room temperature, it has potential for high temperature applications due to the excellent high-temperature capability of the polymer-derived SiAlOC ceramic.

due to the high octane number and good antiknock characteristics [n-Octane is 11]. also one of the components in the gasoline. To the best of our knowledge, no experi-mental densities of cyclopentane/n-octane mixtures were found in the literature. In this work, the high-pressure liquid densities of cyclopentane/n-octane mixture were

Furthermore, the modification of epigenetic agents on hadal fungi under high hydrostatic pressure (HHP) of 40 MPa displayed significant effects on PKS gene expression, and also activated the production of new compounds. ... Hadal-derived fungi were cultured in SDB medium for 10 d at 28 °C, and fresh mycelia were harvested. The …

2.1. Pressure Stimuli Promote WJ-MSC Yield. In order to assess the proliferation and yield of the WJ-MSC primary culture, according to incubation conditions, cell confluency was observed by optical microscopy on the 4th, 7th, and 9th days; the cells were also collected on the 9th day in order to calculate yields (Figure 1).When the WJ …

In addition, the derived thermodynamic properties, such as isobaric thermal expansivity and isothermal compressibility, were calculated from the modified T-Tait equation. Previous article in issue; ... In this work, high pressure vibrating-tube densimeter (DMA HPM), supplied by Anton Paar, was used for the liquid density …

Zhao et al. reported removal of the phenolic group from a variety of lignin-derived compounds to form saturated alkanes in the liquid-phase at high-pressure (4–6 MPa) using bifunctional metal + acid (Pd/C + H 3 PO 4, Pd/C + HZM-5, Ni/HZM-5, Pd/C + La-BEA) catalysts via ring hydrogenation over the metal and alcohol dehydration over …

cis-1,2-Dihydrocatechols 5 (X = Me and Cl), which are available in the homochiral form through the whole-cell biotransformation of toluene and chlorobenzene, respectively, undergo Diels–Alder cycloaddition reactions with a range of electron-deficient dienophiles at 19 kbar (1.9 GPa). The favored products of such reactions are adducts of …

High - temperature and high-pressure (p, ρ, T) measurements and derived thermodynamic properties of 1-octyl-3-methylimidazolium hexafluorophosphate Article Full-text available

High pressure aggravated the aggregation (Xie et al., 2017). ... Besides, the citrus derived Pickering emulsion was formulated using the UHP-treated ICDF. UHP treatment at 100 MPa resulted in a uniform three-dimensional network structure with a filamentous shape of the ICDF molecules, although UHP did not affect the physical …

The derived values of vapor-pressures for selected isotherms are presented in Table 3. The uncertainty in derived values of p s is good enough (within 0.1–0.2%) because the experimental p–ρ isotherms are almost linear and the range of extrapolation is very small (maximum is within 0.1–0.4 MPa). Therefore, the extrapolation is very reliable.

High pressure densities and derived thermodynamic properties for the (n-heptane + n-octane + ethanol) ternary system - ScienceDirect. The Journal of Chemical …

Abundant and cheap lignite is regarded as inferior fuel due to its disadvantages such as low heat and high moisture. In order to realize the high value and clean, non-fuel utilization of lignite, we used lignite as precursor to prepare high-quality synthetic graphite through graphitization treatment using the high temperature–high …

High pressure densities and derived thermodynamic properties of deep eutectic solvents with menthol and saturated fatty acids @article{Sas2021HighPD, title={High pressure densities and derived thermodynamic properties of deep eutectic solvents with menthol and saturated fatty acids}, author={Olalla G. Sas and Gorica R. …

Attributing to this favorable deformation behavior, the NOC PPP achieved a high sensitivity of 0.83 kPa −1 under a subtle pressure of 0–2.5 kPa, while it was 0.16 kPa −1 for the bulk in the low-pressure range (Fig. 4 d). It was found that the sensitivity of the NOC PPP became similar to that of the bulk when it reached ...

Especially, metal nanoparticles were the core with a few nanotubes derived from the high temperature carbonization of MOF attached on the surface (Fig. 1c). The high resolution transmission electron microscope (HRTEM) image of PtCoNiCuZn@NC-600 (Fig. 1d) shows the PtCoNiCuZn HEA NPs coated with graphitized carbon layers from. …

High pressure densities and derived thermodynamic properties of deep eutectic solvents with menthol and saturated fatty acids - ScienceDirect. The Journal of …

P 1 + 1 2 ρ v 1 2 + ρ g h 1 = P 2 + 1 2 ρ v 2 2 + ρ g h 2. And there it is, finally. This is Bernoulli's equation! It says that if you add up the pressure P plus the kinetic energy density 1 2 ρ v 2 plus the gravitational potential energy density ρ g h at any 2 points in a streamline, they will be equal.

The presence of carbonaceous matter rich in aliphatic moieties within high-temperature clasts (>350°C) demonstrates that molecular hydrogen production associated with forearc serpentinization …

High‐Pressure Densities and Derived Thermodynamic Properties of Cyclopentane/n‐Octane Mixtures from 293.15 K to 363.15 K. Yutian Ma1 · Jinxiang Yu1 · …

Two aliphatic series of polyimides having well-defined structures with inherent viscosities of 0.4−2.7 dL g-1 were readily synthesized by the solid-state thermal polycondensation under high pressure of the salt monomers composed of aliphatic diamines having 6−12 methylene units and both pyromellitic acid (PMA) and biphenyltetracarboxylic acid (BPA) …

Searching for new superconductors at high pressures is promising mainly because of two effects that pressure has on materials. In metals, pressure-induced structural phase transitions can...

Request PDF | Cumulate xenoliths from Mt. Overlord, northern Victoria Land, Antarctica: A window into high pressure storage and differentiation of mantle-derived basalts | The alkaline basaltic ...

Superelastic and pressure-sensitive carbonaceous nanofibrous aerogels with a honeycomb-like structure are fabricated through the combination of sustainable konjac glucomannan biomass and flexible SiO 2 nanofibers. The aerogels can detect dynamic pressure with a wide pressure range and high sensitivity, which enables real pressure …

Synthesis of carbide-derived carbons. • High pressure hydrogen adsorption isotherms up to 200 MPa at room temperature. • Calculated adsorbate density from linear high pressure region of isotherm. • Absolute adsorption isotherms constructed assuming that the adsorbate volume is equivalent to the pore volume. •