Synthesis and characterization of well-defined star polymers via a controlled sol-gel process

T. E. Long; L. W. Kelts; S. R. Turner; J. A. Wesson; T. H. Mourey

Synthesis and characterization of well-defined star polymers via a controlled sol-gel process

T. E. Long, L. W. Kelts, S. R. Turner, J. A. Wesson, T. H. Mourey

Research output: Contribution to journal › Conference article › peer-review

Abstract

Trimethoxysilyl terminated oligomers were successfully prepared by conventional anionic techniques. The oligomers possessed narrow molecular weight distributions, predictable molecular weights, and high functionality. Endcapped oligomers were efficiently condensed under acidic conditions and the narrow molecular weight distribution was preserved. ²⁹Si NMR of the condensate defined the condensation mechanism and molecular structure of the star polymer.

Original language	English (US)
Pages (from-to)	490-491
Number of pages	2
Journal	American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Volume	31
Issue number	2
State	Published - Aug 1990
Externally published	Yes
Event	Papers presented at the Washington, DC Meeting 1990 of the ACS, Division of Polymer Chemistry - Washington, DC, USA Duration: Aug 26 1990 → Aug 31 1990

ASJC Scopus subject areas

Materials Science(all)
Polymers and Plastics
Engineering(all)

Cite this

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title = "Synthesis and characterization of well-defined star polymers via a controlled sol-gel process",

abstract = "Trimethoxysilyl terminated oligomers were successfully prepared by conventional anionic techniques. The oligomers possessed narrow molecular weight distributions, predictable molecular weights, and high functionality. Endcapped oligomers were efficiently condensed under acidic conditions and the narrow molecular weight distribution was preserved. 29Si NMR of the condensate defined the condensation mechanism and molecular structure of the star polymer.",

author = "Long, {T. E.} and Kelts, {L. W.} and Turner, {S. R.} and Wesson, {J. A.} and Mourey, {T. H.}",

year = "1990",

month = aug,

language = "English (US)",

volume = "31",

pages = "490--491",

journal = "American Chemical Society, Polymer Preprints, Division of Polymer Chemistry",

issn = "0032-3934",

number = "2",

note = "Papers presented at the Washington, DC Meeting 1990 of the ACS, Division of Polymer Chemistry ; Conference date: 26-08-1990 Through 31-08-1990",

}

TY - JOUR

T1 - Synthesis and characterization of well-defined star polymers via a controlled sol-gel process

AU - Long, T. E.

AU - Kelts, L. W.

AU - Turner, S. R.

AU - Wesson, J. A.

AU - Mourey, T. H.

PY - 1990/8

Y1 - 1990/8

N2 - Trimethoxysilyl terminated oligomers were successfully prepared by conventional anionic techniques. The oligomers possessed narrow molecular weight distributions, predictable molecular weights, and high functionality. Endcapped oligomers were efficiently condensed under acidic conditions and the narrow molecular weight distribution was preserved. 29Si NMR of the condensate defined the condensation mechanism and molecular structure of the star polymer.

AB - Trimethoxysilyl terminated oligomers were successfully prepared by conventional anionic techniques. The oligomers possessed narrow molecular weight distributions, predictable molecular weights, and high functionality. Endcapped oligomers were efficiently condensed under acidic conditions and the narrow molecular weight distribution was preserved. 29Si NMR of the condensate defined the condensation mechanism and molecular structure of the star polymer.

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UR - http://www.scopus.com/inward/citedby.url?scp=0025477497&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0025477497

SN - 0032-3934

VL - 31

SP - 490

EP - 491

JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

IS - 2

T2 - Papers presented at the Washington, DC Meeting 1990 of the ACS, Division of Polymer Chemistry

Y2 - 26 August 1990 through 31 August 1990

ER -

Synthesis and characterization of well-defined star polymers via a controlled sol-gel process

Abstract

ASJC Scopus subject areas

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