Results 241 to 250 of about 9,091,506 (300)

Generalized Gibbs free energy of confined nanoparticles

AICHE Journal, 2017
The nanoparticles generally show abnormal properties compared to those in the bulk phase, and they exhibit significant potential in various applications such as catalysis and energy conversion.
Rong An, Xiaohua Lu, Xiaoyan Ji
exaly   +2 more sources

Estimates of Gibbs free energies of formation of chlorinated aliphatic compounds [PDF]

Biodegradation, 1994
The Gibbs free energy of formation of chlorinated aliphatic compounds was estimated with Mavrovouniotis' group contribution method. The group contribution of chlorine was estimated from the scarce data available on chlorinated aliphatics in the ...
Dick B Janssen, Jan Dolfing
exaly   +4 more sources

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A parallel algorithm for the global minimizationof Gibbs free energy

Annals of Operations Research, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. Berner, K. I. M. McKinnon, C. Millar
openaire   +2 more sources

Gibbs and Helmholtz Free Energies

2020
Two state functions have been formulated based on the spontaneity criterion for a given process, i.e. the positive entropy production: Gibbs free energy (for constant pressure and constant temperature conditions) and Helmholtz free energy (for constant volume and constant temperature conditions).
openaire   +1 more source

Gibbs Free Energy

Abstract In this chapter, we derive and investigate the Gibbs free energy, which, like the Helmholtz free energy, is a complete thermodynamic function. Here, we consider only single-component systems, in order to thoroughly elucidate the essential nature of the Gibbs free energy. Mathematically, this treatment provides the opportunity
Hal Tasaki, Glenn Paquette
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Gibbs free energy: The criteria for spontaneity

Journal of Chemical Education, 1992
This demonstration is useful in presenting a physical model for the four possible combinations of entropy and enthalpy to predict the spontaneity of a reaction.
Ronald J. Greaves, Kenneth D. Schlecht
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Excess gibbs free energy of mixing

Fluid Phase Equilibria, 1993
Abstract Narayanan, K.V. and Ananth, M.S., 1993. Excess Gibbs free energy of mixing. Fluid Phase Equilibria, 91: 77-86. The statistical mechanical approach to developing excess Gibbs free energy models for liquids using lattice theories in the Canonical ensemble is reexamined numerically in the light of the fundamental observations of Sandler et al.
K.V. Narayanan, M.S. Ananth
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The Free Energy and Gibbs Measure

2013
In Sect.1.1, we will introduce the Sherrington–Kirkpatrick model and a family of closely related mixed p-spin models and give some motivation for the problem of computing the free energy in these models. A solution of this problem in Chap.?? will be based on a description of the structure of the Gibbs measure in the thermodynamic limit and in this ...
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A Gibbs free energy correlation for automated docking of carbohydrates

Journal of Computational Chemistry, 2007
AbstractThermodynamic information can be inferred from static atomic configurations. To model the thermodynamics of carbohydrate binding to proteins accurately, a large binding data set has been assembled from the literature. The data set contains information from 262 unique protein–carbohydrate crystal structures for which experimental binding ...
Anthony D. Hill, Peter J. Reilly
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Gibbs Free Energy of Liquid Drops on Conical Fibers

Langmuir, 2011
Small drops can move spontaneously on conical fibers. As a drop moves along the cone, it must change shape to maintain a constant volume, and thus, it must change its surface energy. Simultaneously, the exposed surface area of the underlying cone must also change.
Stephen, Michielsen, Jinlin, Zhang, Jinmei, Du, Hoon Joo, Lee   +3 more
openaire   +2 more sources