Raman spectroscopic study of NaNO3 solution system - solute clustering in supersaturated solutions

I. T. Rusli; G. L. Schrader; M. A. Larson

Raman spectroscopic study of NaNO₃ solution system - solute clustering in supersaturated solutions

I. T. Rusli, G. L. Schrader, M. A. Larson

Research output: Contribution to conference › Paper › peer-review

Abstract

Raman spectroscopic studies of NaNO₃ solutions were performed to study solute clustering in supersaturated solutions. The results suggest that solute clustering occurs in undersaturated, saturated, as well as supersaturated solutions. the solute clusters do not resemble a crystalline-phase structure, rather they are solvated clusters consisting of solute and solvent molecules. There are some indications that as the solution becomes supersaturated, some of the solute clusters coalesce into larger clusters at the expense of other clusters and the dilution of lower-ordered species. Current results suggest that the mechanisms governing the crystallization from solution are associated with the coalescence of solvated solute clusters and/or changes in their properties and structures.

Original language	English (US)
Pages	10A 27p
State	Published - 1988
Externally published	Yes
Event	Preprint - American Institute of Chemical Engineers - New Orleans, LA, USA Duration: Mar 6 1988 → Mar 10 1988

Other

Other	Preprint - American Institute of Chemical Engineers
City	New Orleans, LA, USA
Period	3/6/88 → 3/10/88

ASJC Scopus subject areas

General Engineering

Cite this

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title = "Raman spectroscopic study of NaNO3 solution system - solute clustering in supersaturated solutions",

abstract = "Raman spectroscopic studies of NaNO3 solutions were performed to study solute clustering in supersaturated solutions. The results suggest that solute clustering occurs in undersaturated, saturated, as well as supersaturated solutions. the solute clusters do not resemble a crystalline-phase structure, rather they are solvated clusters consisting of solute and solvent molecules. There are some indications that as the solution becomes supersaturated, some of the solute clusters coalesce into larger clusters at the expense of other clusters and the dilution of lower-ordered species. Current results suggest that the mechanisms governing the crystallization from solution are associated with the coalescence of solvated solute clusters and/or changes in their properties and structures.",

author = "Rusli, {I. T.} and Schrader, {G. L.} and Larson, {M. A.}",

note = "Funding Information: The authors wish to acknowledge the funding support from the National Science Foundation through Grant No. CBT8419428 and the assistance provided by the Statistical Assistance Program of Engineering Research Institute of Iowa State University.; Preprint - American Institute of Chemical Engineers ; Conference date: 06-03-1988 Through 10-03-1988",

year = "1988",

language = "English (US)",

pages = "10A 27p",

}

TY - CONF

T1 - Raman spectroscopic study of NaNO3 solution system - solute clustering in supersaturated solutions

AU - Rusli, I. T.

AU - Schrader, G. L.

AU - Larson, M. A.

N1 - Funding Information: The authors wish to acknowledge the funding support from the National Science Foundation through Grant No. CBT8419428 and the assistance provided by the Statistical Assistance Program of Engineering Research Institute of Iowa State University.

PY - 1988

Y1 - 1988

N2 - Raman spectroscopic studies of NaNO3 solutions were performed to study solute clustering in supersaturated solutions. The results suggest that solute clustering occurs in undersaturated, saturated, as well as supersaturated solutions. the solute clusters do not resemble a crystalline-phase structure, rather they are solvated clusters consisting of solute and solvent molecules. There are some indications that as the solution becomes supersaturated, some of the solute clusters coalesce into larger clusters at the expense of other clusters and the dilution of lower-ordered species. Current results suggest that the mechanisms governing the crystallization from solution are associated with the coalescence of solvated solute clusters and/or changes in their properties and structures.

AB - Raman spectroscopic studies of NaNO3 solutions were performed to study solute clustering in supersaturated solutions. The results suggest that solute clustering occurs in undersaturated, saturated, as well as supersaturated solutions. the solute clusters do not resemble a crystalline-phase structure, rather they are solvated clusters consisting of solute and solvent molecules. There are some indications that as the solution becomes supersaturated, some of the solute clusters coalesce into larger clusters at the expense of other clusters and the dilution of lower-ordered species. Current results suggest that the mechanisms governing the crystallization from solution are associated with the coalescence of solvated solute clusters and/or changes in their properties and structures.

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UR - http://www.scopus.com/inward/citedby.url?scp=0024130446&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0024130446

SP - 10A 27p

T2 - Preprint - American Institute of Chemical Engineers

Y2 - 6 March 1988 through 10 March 1988

ER -

Raman spectroscopic study of NaNO₃ solution system - solute clustering in supersaturated solutions

Abstract

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ASJC Scopus subject areas

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