Analysis for the oligomerization mechanism of styrene by field desorption mass spectrometry.
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概要
- 論文の詳細を見る
Measurements were made of field desorption mass spectra of normal and deuterated styrene oligomers synthesized in various alkylbenzenes. Several series of molecular ion peaks are observed in both the spectra. From a comparison between them we have identified oligomers' end groups and derived formation mechanisms for individual molecular species. It has been clarified that molecular species independent of solvents are produced through chain transfer of propagating radicals to styrene dimers. Analysis for the polymerization mechanism of styrene as well as characterization of polymer molecules has been successfully performed by field desorption mass spectrometry.
- 公益社団法人 日本化学会の論文
著者
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Toda Shozo
Department Of Agricultural Chemistry The University Of Tokyo
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TANAKA Shigeyuki
Department of Applied Chemistry, School of Engineering, Tokai University
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Toda Shozo
Department of Agricultural Chemistry, Faculty of Agriculture, The University of Tokyo
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Saito Jun
Central Research Laboratory, Mitsui Toatsu Chemicals, Inc.
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Hara Junji
Hara Polymer Consultant Office
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