Results 91 to 100 of about 25,110 (216)
Second and third virial coefficients for hydrogen
Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1964 Second and third virial coefficients for parahydrogen have been derived from closely spaced PVT data from 24 to 100 °K. They are in good agreement at 100 °K with published data for normal hydrogen. Analytical representations of the combined data from about 20 to 423 °K are presented which may be useful in computation of thermodynamic functions of the ...
Goodwin, R. D. +3 more
openaire +2 more sources
Small Structures, Volume 7, Issue 2, February 2026.A one‐step modulated hydrothermal method is adopted to synthesize nickel‐ion‐doped HKUST‐1, or Ni@HKUST‐1. The resultant MOF yields a higher surface area and a higher hydrogen uptake capacity than the pristine HKUST‐1. The higher H2 uptake capability is attributed to fine‐tuning of microstructure to increase porosity and stronger H2 adsorption through ...
Chuanzhi Ju +5 more
wiley +1 more source
Astronomy & AstrophysicsContext. Ultra-compact massive galaxies (UCMGs) often exhibit elevated stellar-to-dynamical mass ratios when dynamical masses are estimated using standard virial prescriptions. This discrepancy has been interpreted as evidence for structural non-homology
Spiniello Chiara
doaj +1 more source
, 1998 We derive an exact, analytic expression for the fourth virial coefficient of a system of polydisperse spheres under the constraint that the smallest sphere has a radius smaller than a given function of the radii of the three remaining particles.Comment ...
Blaak, Ronald
core +1 more source
Gaussian-Charge Polarizable Interaction Potential for Carbon Dioxide
, 2010 A number of simple pair interaction potentials of the carbon dioxide molecule are investigated and found to underestimate the magnitude of the second virial coefficient in the temperature interval 220 K to 448 K by up to 20%.
Atkins P. +6 more
core +1 more source
Path-integral calculation of the third virial coefficient of quantum gases at low temperatures
, 2011 We derive path-integral expressions for the second and third virial coefficients of monatomic quantum gases. Unlike previous work that considered only Boltzmann statistics, we include exchange effects (Bose-Einstein or Fermi-Dirac statistics).
Allan H. Harvey +6 more
core +1 more source
Four-Body Nonadditive Potential Energy Surface and the Fourth Virial Coefficient of Helium. [PDF]
J Chem Eng Data, 2023 Wheatley RJ, Garberoglio G, Harvey AH.
europepmc +1 more source
Antibody association in solution: cluster distributions and mechanisms
mAbsUnderstanding factors that affect the clustering and association of antibodies molecules in solution is critical to their development as therapeutics. For 19 different monoclonal antibody (mAb) solutions, we measured the viscosities, the second virial ...
Sandi Brudar +10 more
doaj +1 more source
Experimental support for reclassification of the light scattering second virial coefficient from macromolecular solutions as a hydrodynamic parameter. [PDF]
Eur Biophys J, 2023 Winzor DJ, Dinu V, Scott DJ, Harding SE.
europepmc +1 more source
Systematic model behavior of adsorption on flat surfaces
, 2003 A low density film on a flat surface is described by an expansion involving the first four virial coefficients. The first coefficient (alone) yields the Henry's law regime, while the next three correct for the effects of interactions.
A.A. Antoniou +25 more
core +1 more source