Zobrazeno 1 - 10
of 392
pro vyhledávání: '"B. Widom"'
Autor:
B. Widom
Statistical mechanics is the theoretical apparatus used to study the properties of macroscopic systems - systems made up of many atoms or molecules - and relates those properties to the system's microscopic constitution. This book is an introduction
Autor:
B. Widom
Publikováno v:
The Journal of Physical Chemistry B. 122:3206-3209
Autor:
B. Widom
Publikováno v:
The journal of physical chemistry. B. 122(13)
Autor:
B. Widom
Publikováno v:
The journal of physical chemistry. B. 122(13)
Publikováno v:
The Journal of Physical Chemistry B. 119:13391-13397
The osmotic virial coefficients, which are measures of the effective interactions between solute molecules in dilute solution, may be obtained from expansions of the osmotic pressure or of the solute activity in powers of the solute concentration. In
Autor:
B. Widom, Claudio A. Cerdeiriña
Publikováno v:
The journal of physical chemistry. B. 120(51)
Osmotic second virial coefficients in dilute aqueous solutions of small nonpolar solutes are calculated from three different two-component equations of state. The solutes are five noble gases, four diatomics, and six hydrocarbons in the range C1–C4
Autor:
Kenichiro Koga, B. Widom
Publikováno v:
The Journal of Physical Chemistry B. 117:1151-1154
The second osmotic virial coefficient is calculated from analytical equations of state as illustrated with the van der Waals two-component equation. It is shown that when the fixed solvent chemical potential or pressure at which the virial coefficien
Autor:
B. Widom, Robin C. Underwood
Publikováno v:
The Journal of Physical Chemistry B. 116:9492-9499
The second osmotic virial coefficient is in principle obtained from the second-order term in the expansion of the osmotic pressure Π or solute activity z(2) in powers of the solute density ρ(2) at fixed solvent activity z(1) and temperature T. It i
Autor:
B. Widom
Publikováno v:
Annual Review of Physical Chemistry. 62:1-18
Prologue This is an account mostly of what I have seen and worked on in physical chemistry, from my time in graduate school six decades ago to the present. It is a personal story about kinetics, thermodynamics, and statistical mechanics—in which su
Publikováno v:
Physical chemistry chemical physics : PCCP. 17(34)
Molecular processes, ranging from hydrophobic aggregation and protein binding to mesoscopic self-assembly, are typically driven by a delicate balance of energetic and entropic non-covalent interactions. Here, we focus on a broad class of such process