Pressure-Induced Amorphization and Crystallization of Heterophase Pd Nanostructures.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106396
Abstract: Control of structural ordering in noble metals is very important for the exploration of their properties and applications, and thus it is highly desired to have an in-depth understanding of their structural transitions. Herein, through… read more here.
Keywords: pressure induced; heterophase; induced amorphization; pressure ... See more keywords
A Theoretical Study of Pressure-Induced Effects on Phase Transition and Elastic Properties of AsTh Compound
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-019-07891-3
Abstract: First-principles results under high pressure have been obtained to give structural, elastic, electronic, vibrational, and thermodynamic properties of AsTh, which crystallizes in NaCl (B1) structure at 0 K and 0 GPa and turns into CsCl (B2) phase… read more here.
Keywords: theoretical study; induced effects; study pressure; pressure induced ... See more keywords
Pressure-induced band-gap closure and metallization in two-dimensional transition metal halide CdI2
Sign Up to like & getrecommendations! Published in 2020 at "Applied Materials Today"
DOI: 10.1016/j.apmt.2019.100532
Abstract: Abstract In this letter, we present the pressure-induced evolution of the band-gap, conductance, and crystal structure of layered transition metal dihalide (TMH), CdI2, an insulator at ambient conditions, using electrical transport measurement, UV–vis absorption spectroscopy,… read more here.
Keywords: transition; metal; band; spectroscopy ... See more keywords
Intraocular miR-211 exacerbates pressure-induced cell death in retinal ganglion cells via direct repression of FRS2 signaling.
Sign Up to like & getrecommendations! Published in 2018 at "Biochemical and biophysical research communications"
DOI: 10.1016/j.bbrc.2018.08.082
Abstract: MicroRNAs (miRNAs) are emerging as important regulators of neurodegenerative diseases. However, research into ocular intracellular miRNAs, though possessing great potential to uncover novel and valuable therapeutic targets for glaucoma, is only at an early stage.… read more here.
Keywords: cell; mir 211; frs2 signaling; pressure induced ... See more keywords
High-pressure induced exfoliation for regulating the morphology of graphene in supercritical CO2 system
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2021.02.076
Abstract: Abstract We mixed high-pressure supercritical carbon dioxide (scCO2) and graphite together without any auxiliary means for exfoliation. Combined with small-angle X-ray scattering (SAXS) and other characterizations, the influence of process parameters on the quantity and… read more here.
Keywords: co2; high pressure; pressure induced; process parameters ... See more keywords
Pressure-induced polymerization of butyndioic acid and its Li+ salt
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2017.08.030
Abstract: Abstract Conductive organic polymers with carbonyl groups are considered as potential cathode materials of the Li + battery. Driven by extremely high pressure, 2-butyndioic acid and its Li + salt polymerize at around 4 and… read more here.
Keywords: pressure; acid salt; pressure induced; butyndioic acid ... See more keywords
Guest-dependent pressure induced gate-opening effect enables effective separation of propene and propane in a flexible MOF
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.03.163
Abstract: Abstract Propene (C3H6)/propane (C3H8) separation is an important but challenging industrial task. Adsorptive separation using porous materials tends to be an energy- and cost-effective strategy. In this work, a flexible porous MOF named NJU-Bai8 is… read more here.
Keywords: dependent pressure; separation; c3h6 c3h8; pressure induced ... See more keywords
Pressure-induced phase transformations of LiGaO2: First principles study
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.05.247
Abstract: Abstract Phase transformations of β -LiGaO 2 (Pna2 1 ) under different pressure conditions are studied using first principles calculations. Under specific conditions, LGO can exist in various structures some of which have not been… read more here.
Keywords: phase transformations; induced phase; pressure induced; first principles ... See more keywords
Pressure-induced maximum shear strength and transition from shear banding to uniform plasticity in metallic glass
Sign Up to like & getrecommendations! Published in 2020 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2020.101058
Abstract: Abstract The effect of pressure on the mechanical and physical properties of metallic glasses (MGs) has been widely reported. In experiments, it remains challenging to mechanically loading the materials under extreme hydrostatic pressures and carrying… read more here.
Keywords: strength; transition; shear banding; deformation ... See more keywords
Pressure-induced electronic topological transitions in the charge-density-wave material In4Se3
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.04.261
Abstract: Abstract High-pressure in situ angle dispersive X-ray diffraction (ADXRD) measurements were performed on the charge-density-wave (CDW) material In 4 Se 3 up to 48.8 GPa. Pressure-induced structural changes were observed at 7.0 and 34.2 GPa, respectively. Using… read more here.
Keywords: density wave; charge density; electronic topological; pressure induced ... See more keywords
Pressure-induced structural transitions and electronic topological transition of Cu2Se
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.10.201
Abstract: Abstract We performed high-pressure in situ angle dispersive X-ray diffraction (ADXRD) experiments combined with CALYPSO methodology and band structure calculations on Cu2Se up to 42.1 GPa at room temperature, and four phases were identified. The initial low-pressure… read more here.
Keywords: topological transition; phase; space group; electronic topological ... See more keywords