Photosensitized free radical polymerization using pyridinium salts

Nilhan Kayaman; Ayşen Önen; Yusuf Yağci; Wolfram Schnabel

doi:10.1007/BF00973906

Photosensitized free radical polymerization using pyridinium salts

Nilhan Kayaman^*, Ayşen Önen, Yusuf Yağci, Wolfram Schnabel

^*Corresponding author for this work

Department of Chemistry

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

17 Citations (Scopus)

Abstract

The polymerization of methyl methacrylate (MMA), ethyl acrylate (EA), styrene (St) and 2-vinyl pyridine (VP) is initiated upon irradiation at λ>350 nm of dichloromethane solutions containing N-ethoxy-2-methylpyridinium hexafluorophosphate (EMP ⁺ PF ₆ ^- ) and anthracene or thioxanthone. Initiation mechanisms involving the formation of ethoxyl radicals during the decomposition of EMP ⁺ ions via electron transfer are proposed.

Original language	English
Pages (from-to)	589-596
Number of pages	8
Journal	Polymer Bulletin
Volume	32
Issue number	5-6
DOIs	https://doi.org/10.1007/BF00973906
Publication status	Published - May 1994

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title = "Photosensitized free radical polymerization using pyridinium salts",

abstract = " The polymerization of methyl methacrylate (MMA), ethyl acrylate (EA), styrene (St) and 2-vinyl pyridine (VP) is initiated upon irradiation at λ>350 nm of dichloromethane solutions containing N-ethoxy-2-methylpyridinium hexafluorophosphate (EMP + PF 6 - ) and anthracene or thioxanthone. Initiation mechanisms involving the formation of ethoxyl radicals during the decomposition of EMP + ions via electron transfer are proposed.",

author = "Nilhan Kayaman and Ay{\c s}en {\"O}nen and Yusuf Yağci and Wolfram Schnabel",

year = "1994",

month = may,

doi = "10.1007/BF00973906",

language = "English",

volume = "32",

pages = "589--596",

journal = "Polymer Bulletin",

issn = "0170-0839",

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number = "5-6",

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T1 - Photosensitized free radical polymerization using pyridinium salts

AU - Kayaman, Nilhan

AU - Önen, Ayşen

AU - Yağci, Yusuf

AU - Schnabel, Wolfram

PY - 1994/5

Y1 - 1994/5

N2 - The polymerization of methyl methacrylate (MMA), ethyl acrylate (EA), styrene (St) and 2-vinyl pyridine (VP) is initiated upon irradiation at λ>350 nm of dichloromethane solutions containing N-ethoxy-2-methylpyridinium hexafluorophosphate (EMP + PF 6 - ) and anthracene or thioxanthone. Initiation mechanisms involving the formation of ethoxyl radicals during the decomposition of EMP + ions via electron transfer are proposed.

AB - The polymerization of methyl methacrylate (MMA), ethyl acrylate (EA), styrene (St) and 2-vinyl pyridine (VP) is initiated upon irradiation at λ>350 nm of dichloromethane solutions containing N-ethoxy-2-methylpyridinium hexafluorophosphate (EMP + PF 6 - ) and anthracene or thioxanthone. Initiation mechanisms involving the formation of ethoxyl radicals during the decomposition of EMP + ions via electron transfer are proposed.

UR - http://www.scopus.com/inward/record.url?scp=0028441370&partnerID=8YFLogxK

U2 - 10.1007/BF00973906

DO - 10.1007/BF00973906

M3 - Article

AN - SCOPUS:0028441370

SN - 0170-0839

VL - 32

SP - 589

EP - 596

JO - Polymer Bulletin

JF - Polymer Bulletin

IS - 5-6

ER -

Photosensitized free radical polymerization using pyridinium salts

Abstract

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