Vapor-liquid equilibria for dendritic-polymer solutions

John G. Lieu; Mingjun Liu; Jean M.J. Frechet; John M. Prausnitz

doi:10.1021/je980214k

Vapor-liquid equilibria for dendritic-polymer solutions

John G. Lieu, Mingjun Liu, Jean M.J. Frechet, John M. Prausnitz

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

Vapor-liquid equilibria for dendritic-polymer solutions were obtained using a classic gravimetric-sorption method; the amount of solvent absorbed by the dendrimer was measured as a function of solvent vapor pressure. Three series of dendrimers, each with the same tertiary amine core structure, but different surface groups, were investigated in a variety of organic solvents in the range 50-75°C. The dendrimer surface groups were dodecylamines, octadecyl amides, and polyisobutylene. Solvent absorption depends strongly on dendrimer composition and generation number.

Original language	English (US)
Pages (from-to)	613-620
Number of pages	8
Journal	Journal of Chemical and Engineering Data
Volume	44
Issue number	3
DOIs	https://doi.org/10.1021/je980214k
State	Published - May 1999
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

Access to Document

10.1021/je980214k

Cite this

@article{7b4b9c69efd840eaad9e66902f024906,

title = "Vapor-liquid equilibria for dendritic-polymer solutions",

abstract = "Vapor-liquid equilibria for dendritic-polymer solutions were obtained using a classic gravimetric-sorption method; the amount of solvent absorbed by the dendrimer was measured as a function of solvent vapor pressure. Three series of dendrimers, each with the same tertiary amine core structure, but different surface groups, were investigated in a variety of organic solvents in the range 50-75°C. The dendrimer surface groups were dodecylamines, octadecyl amides, and polyisobutylene. Solvent absorption depends strongly on dendrimer composition and generation number.",

author = "Lieu, {John G.} and Mingjun Liu and Frechet, {Jean M.J.} and Prausnitz, {John M.}",

year = "1999",

month = may,

doi = "10.1021/je980214k",

language = "English (US)",

volume = "44",

pages = "613--620",

journal = "Journal of Chemical and Engineering Data",

issn = "0021-9568",

publisher = "American Chemical Society",

number = "3",

}

TY - JOUR

T1 - Vapor-liquid equilibria for dendritic-polymer solutions

AU - Lieu, John G.

AU - Liu, Mingjun

AU - Frechet, Jean M.J.

AU - Prausnitz, John M.

PY - 1999/5

Y1 - 1999/5

N2 - Vapor-liquid equilibria for dendritic-polymer solutions were obtained using a classic gravimetric-sorption method; the amount of solvent absorbed by the dendrimer was measured as a function of solvent vapor pressure. Three series of dendrimers, each with the same tertiary amine core structure, but different surface groups, were investigated in a variety of organic solvents in the range 50-75°C. The dendrimer surface groups were dodecylamines, octadecyl amides, and polyisobutylene. Solvent absorption depends strongly on dendrimer composition and generation number.

AB - Vapor-liquid equilibria for dendritic-polymer solutions were obtained using a classic gravimetric-sorption method; the amount of solvent absorbed by the dendrimer was measured as a function of solvent vapor pressure. Three series of dendrimers, each with the same tertiary amine core structure, but different surface groups, were investigated in a variety of organic solvents in the range 50-75°C. The dendrimer surface groups were dodecylamines, octadecyl amides, and polyisobutylene. Solvent absorption depends strongly on dendrimer composition and generation number.

UR - http://www.scopus.com/inward/record.url?scp=0032679973&partnerID=8YFLogxK

U2 - 10.1021/je980214k

DO - 10.1021/je980214k

M3 - Article

AN - SCOPUS:0032679973

SN - 0021-9568

VL - 44

SP - 613

EP - 620

JO - Journal of Chemical and Engineering Data

JF - Journal of Chemical and Engineering Data

IS - 3

ER -

Vapor-liquid equilibria for dendritic-polymer solutions

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this