BROWSE

Related Researcher

Author's Photo

Park, Soojin
Nano-Functional Materials Lab
Research Interests
  • Block Copolymers, nanostructured materials for Lithium-Ion batteries, wearable and stretchable energy storage applications

ITEM VIEW & DOWNLOAD

Temperature gradient interaction chromatography and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis of air terminated polystyryllithium

Cited 20 times inthomson ciCited 23 times inthomson ci
Title
Temperature gradient interaction chromatography and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry analysis of air terminated polystyryllithium
Author
Park, SoojinCho, DRyu, JKwon, KChang, TPark, J
Keywords
Polystyrene; Polystyryllithium; Temperature gradient interaction chromatography
Issue Date
2002-06
Publisher
ELSEVIER SCIENCE BV
Citation
JOURNAL OF CHROMATOGRAPHY A, v.958, no.1-2, pp.183 - 189
Abstract
The reaction products of polystyryllithium with air were characterized by size-exclusion chromatography, temperature gradient interaction chromatography and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. Polystyryllithium was prepared by anionic polymerization of styrene initiated with sec-butyllithium in cyclohexane under an Ar atmosphere. It was confirmed that polystyryl ketone, polystyryl alcohol, and directly coupled polystyrene were the major products in addition to the normally terminated polystyrene, which is consistent with the results in the literature. We could also identify the presence of methoxy and carboxylic acid end capped polystyrenes as well as dipolystyryl ether as minor products. Among the minor products, dipolystyryl ether has not been reported yet.
URI
Go to Link
DOI
10.1016/S0021-9673(02)00328-X
ISSN
0021-9673
Appears in Collections:
ECHE_Journal Papers
Files in This Item:
2-s2.0-0037035830.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU