Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene. / Lockley, J. E.; Ebdon, J. R.; Rimmer, S. et al.
In: Polymer, Vol. 42, No. 5, 03.2001, p. 1797-1807.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Lockley, JE, Ebdon, JR, Rimmer, S & Tabner, BJ 2001, 'Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene.', Polymer, vol. 42, no. 5, pp. 1797-1807. https://doi.org/10.1016/S0032-3861(00)00456-0

APA

Lockley, J. E., Ebdon, J. R., Rimmer, S., & Tabner, B. J. (2001). Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene. Polymer, 42(5), 1797-1807. https://doi.org/10.1016/S0032-3861(00)00456-0

Vancouver

Lockley JE, Ebdon JR, Rimmer S, Tabner BJ. Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene. Polymer. 2001 Mar;42(5):1797-1807. doi: 10.1016/S0032-3861(00)00456-0

Author

Lockley, J. E. ; Ebdon, J. R. ; Rimmer, S. et al. / Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene. In: Polymer. 2001 ; Vol. 42, No. 5. pp. 1797-1807.

Bibtex

@article{10d18e206ae241b48523cbd284454d04,

title = "Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene.",

abstract = "It is confirmed that the major products of ozonolysis of tetramethylethene (TME) in butyl acetate at temperatures between −60 and 20°C are the cyclic peroxides, acetone diperoxide and acetone triperoxide plus, at low temperatures, species which may be open-chain oligoperoxides. Solutions of ozonized TME are able to initiate polymerizations of methyl methacrylate at temperatures above 60°C. ESR spectroscopy has shown that acetone diperoxide does not generate significant concentrations of radicals below 140°C, so that the chief initiating species below this temperature must be acetone triperoxide and the oligoperoxides. Despite the fact that these species have different structures, indicated by their differing retention times in GC and also their different mass spectra, they behave kinetically as one species, i.e. conversions to polymer after polymerization times of 1 h in the presence of ozonized TME are identical regardless of ozonolysis temperature.",

keywords = "Ozonolysis, Tetramethylethene, Radical",

author = "Lockley, {J. E.} and Ebdon, {J. R.} and S. Rimmer and Tabner, {B. J.}",

year = "2001",

month = mar,

doi = "10.1016/S0032-3861(00)00456-0",

language = "English",

volume = "42",

pages = "1797--1807",

journal = "Polymer",

issn = "0032-3861",

publisher = "Elsevier BV",

number = "5",

}

RIS

TY - JOUR

T1 - Polymerisation of methyl methacrylate initiated by ozonates of Tetramethylethene.

AU - Lockley, J. E.

AU - Ebdon, J. R.

AU - Rimmer, S.

AU - Tabner, B. J.

PY - 2001/3

Y1 - 2001/3

N2 - It is confirmed that the major products of ozonolysis of tetramethylethene (TME) in butyl acetate at temperatures between −60 and 20°C are the cyclic peroxides, acetone diperoxide and acetone triperoxide plus, at low temperatures, species which may be open-chain oligoperoxides. Solutions of ozonized TME are able to initiate polymerizations of methyl methacrylate at temperatures above 60°C. ESR spectroscopy has shown that acetone diperoxide does not generate significant concentrations of radicals below 140°C, so that the chief initiating species below this temperature must be acetone triperoxide and the oligoperoxides. Despite the fact that these species have different structures, indicated by their differing retention times in GC and also their different mass spectra, they behave kinetically as one species, i.e. conversions to polymer after polymerization times of 1 h in the presence of ozonized TME are identical regardless of ozonolysis temperature.

AB - It is confirmed that the major products of ozonolysis of tetramethylethene (TME) in butyl acetate at temperatures between −60 and 20°C are the cyclic peroxides, acetone diperoxide and acetone triperoxide plus, at low temperatures, species which may be open-chain oligoperoxides. Solutions of ozonized TME are able to initiate polymerizations of methyl methacrylate at temperatures above 60°C. ESR spectroscopy has shown that acetone diperoxide does not generate significant concentrations of radicals below 140°C, so that the chief initiating species below this temperature must be acetone triperoxide and the oligoperoxides. Despite the fact that these species have different structures, indicated by their differing retention times in GC and also their different mass spectra, they behave kinetically as one species, i.e. conversions to polymer after polymerization times of 1 h in the presence of ozonized TME are identical regardless of ozonolysis temperature.

KW - Ozonolysis

KW - Tetramethylethene

KW - Radical

U2 - 10.1016/S0032-3861(00)00456-0

DO - 10.1016/S0032-3861(00)00456-0

M3 - Journal article

VL - 42

SP - 1797

EP - 1807

JO - Polymer

JF - Polymer

SN - 0032-3861

IS - 5

ER -

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