Results 31 to 40 of about 12,307,516 (339)

Advances in the experimental exploration of water's phase diagram. [PDF]

open access: yesJournal of Chemical Physics, 2018
Water's phase diagram displays enormous complexity with currently 17 experimentally confirmed polymorphs of ice and several more predicted computationally. For almost 120 years, it has been a stomping ground for scientific discovery, and ice research has
C. Salzmann
semanticscholar   +1 more source

Phase-Diagram Observation of Liquid–Liquid Phase Separation in the Poly(l‑lysine)/ATP System and a Proposal for Diagram-Based Application Strategy

open access: yes, 2023
Liquid–liquid phase separation (LLPS) is essential to understanding the biomacromolecule compartmentalization in living cells and to developing soft-matter structures for chemical reactions and drug delivery systems.
Kentaro Shiraki (444958)   +2 more
core   +3 more sources

Phase diagram of (Na0.5K0.5)NbO3-(Bi0.5Na0.5)ZrO3 solid solution [PDF]

open access: yesJournal of Advanced Dielectrics, 2016
Phase diagram of (1−x)Na0.5K0.5NbO3–x(Bi0.5Na0.5)ZrO3 solid solution has been established from dielectric constant measurements and structure analyses.
Ruiping Wang, Mitsuru Itoh
doaj   +1 more source

Effective Kinetic Phase Diagrams [PDF]

open access: yesThe Journal of Physical Chemistry B, 2005
The composition of a solid solution that is growing at conditions well away from equilibrium is not prescribed by equilibrium thermodynamics, but is determined kinetically. It depends both on the surface kinetics and on the transport of mass and heat to and away from the solidification front. In previous work, we have formulated a model for the kinetic
Los, J.H., Matovic, M.
openaire   +5 more sources

Molecular simulation of activity coefficients and the phase diagram of CH3OH-CO2 binary system [PDF]

open access: yes, 2023
The interaction energies of five pairs of interactions: CH3OH-CH3OH, CH3OH-CO2, CO2-CO2, CH3OH-CH3CH2OH, and CH3CH2OH-CH3CH2OH were obtained using MP2, B3LYP, and B3LYP-D3 methods.
Lichang, Wang, Jianbo, Li
core   +1 more source

Phase Diagram of Random Heteropolymers [PDF]

open access: yesPhysical Review Letters, 2004
4 pages, 3 figures; published ...
Montanari, Andrea   +2 more
openaire   +4 more sources

On the phase diagram of 2d Lorentzian Quantum Gravity [PDF]

open access: yes, 1999
The phase diagram of 2d Lorentzian quantum gravity (LQG) coupled to conformal matter is studied. A phase transition is observed at c = ccrit (1/2 < ccrit < 4) which can be thought of as the analogue of the c = 1 barrier of Euclidean quantum gravity ...
Ambjørn, J.   +7 more
core   +1 more source

Modeling the Phase Diagram of Carbon [PDF]

open access: yesPhysical Review Letters, 2005
We determined the phase diagram involving diamond, graphite, and liquid carbon using a recently developed semiempirical potential. Using accurate free-energy calculations, we computed the solid-solid and solid-liquid phase boundaries for pressures and temperatures up to 400 GPa and 12 000 K, respectively.
Ghiringhelli, L.M.   +4 more
openaire   +7 more sources

Light nuclei production as a probe of the QCD phase diagram [PDF]

open access: yesPhysics Letters B, 2018
It is generally believed that the quark-hadron transition at small values of baryon chemical potentials μ B is a crossover but changes to a first-order phase transition with an associated critical endpoint (CEP) as μ B increases.
Kai-Jia Sun   +4 more
semanticscholar   +1 more source

Polysaccharide determination in protein/polysaccharide mixtures for phase-diagram construction [PDF]

open access: yes, 2010
The effect of protein removal from protein–polysaccharide mixtures on the determination of total sugar concentration for phase-diagram construction was explored by response surface methodology.
Agbenorhevi, Jacob K.   +1 more
core   +1 more source

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