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Note: On the critical supersaturation for nucleation

D Kashchiev - The Journal of Chemical Physics, 2011 - link.aip.org
... From nucleation theory [Ref. , Eqs. ... Also, according to CNT, C* is given by C* = C0exp ( −
B/Δμ2), where C0 (in m−3 or m−2) is the volume or surface concentration of nucleation sites,
B is a thermodynamic parameter, and Δμ is the supersaturation. ...
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Reactive Crystallization of Copper Selenide at Very High Supersaturation: A Challenge to Classical Crystallization Theory for Sparingly Soluble Salts

A Lewis… - Chemical Engineering & Technology, 2011 - Wiley Online Library
... at the different super- saturation levels used since, due to the extremely high super- saturation
levels, the ... that the experimental work in this study has been conducted at supersaturation levels
far ... is not physically meaningful in the context of the classical nucle- ation theory, and a ...
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Homogeneous nucleation in vapor-liquid phase transition of Lennard-Jones fluids: A density functional theory approach

S Ghosh… - The Journal of Chemical Physics, 2011 - link.aip.org
... obtain another simplified version of the theory, which we call the modified classical nucleation
theory (MCNT). ... plotted the barrier height as a function of the density of the supersaturated vapor
phase ... It is found that the plot is almost linear in the supersaturation range investigated ...
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Primary nucleation of alpha lactose monohydrate: The effect of supersaturation and temperature

J McLeod, AHJ Paterson, JR Jones… - International Dairy …, 2011 - Elsevier
... this effect from the equation requires that classical nucleation theory 229 be considered at
conditions of constant absolute supersaturation. 230 231 Figure 5 examines this by plotting the
nucleation rate predicted by CNT, for four 232 different absolute supersaturations, across a ...
Cited by 1 - Related articles - All 2 versions

On the effects of microphysical grain properties on the yields of carbonaceous dust from type II SNe

[PDF] from arxiv.orgDW Fallest, T Nozawa, K Nomoto, H Umeda… - Arxiv preprint arXiv: …, 2011 - arxiv.org
... of atoms/molecules of the new phase is favored when the gas phase is supersaturated (ie, the ...
The higher the supersaturation (ie, the ratio of the pressure to the phase equilibrium pressure ...
The goal of any nucleation theory is to calculate how many critical clusters form per unit ...
Cited by 1 - Related articles - All 4 versions

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