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박수진

Park, Soojin
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Structural characterization of ring polystyrene by liquid chromatography at the critical condition and MALDI-TOF mass spectrometry

Author(s)
Park, SoojinCho, DYKwon, KChang, TYRoovers, J.
Issued Date
2001-10
DOI
10.1021/ma0108012
URI
https://scholarworks.unist.ac.kr/handle/201301/6590
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0035833876
Citation
MACROMOLECULES, v.34, no.21, pp.7570 - 7572
Abstract
The side products in a ring polystyrene made by anionic polymerization was studied by liquid chromatography at the chromatographic critical condition (LCCC) and matrix-assisted laser desorption desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS). The linear PS contaminants and dimeric ring PS from the monomeric rings were seperated by LCCC from the ring PS. The chain structure was identified by MALDI-TOF MS.
Publisher
AMER CHEMICAL SOC
ISSN
0024-9297

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