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| 11. |
On the diffusion of gases in partially crystalline polymers |
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Journal of Polymer Science Part B: Polymer Physics,
Volume 27,
Issue 1,
1989,
Page 175-187
J. A. Horas,
M. G. Rizzotto,
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摘要:
AbstractThe diffusion of gases through partially crystalline polymers is studied. The effective diffusion coefficientDeffis obtained as the result of the averaged superposition of two fundamental mechanisms, namely, diffusion through the crystallites is considered to be zero, and diffusion through the rubbery fraction of the polymer obeys a Fujita‐like free‐volume theory. The predictedDeffis compared with experimental data of Kreituss and Frisch. The behavior of the diffusion coefficient in terms of concentration and crystalline fraction is satisfactorily explained through the mo
ISSN:0887-6266
DOI:10.1002/polb.1989.090270111
出版商:John Wiley&Sons, Inc.
年代:1989
数据来源: WILEY
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| 12. |
Kinetic analysis of photoinitiated polymerization of n‐butyl acrylate up to high conversion by microwave dielectrometry |
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Journal of Polymer Science Part B: Polymer Physics,
Volume 27,
Issue 1,
1989,
Page 189-197
Carlo Carlini,
Francesco Ciardelli,
Pierangelo Rolla,
Elpidio Tombari,
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ISSN:0887-6266
DOI:10.1002/polb.1989.090270112
出版商:John Wiley&Sons, Inc.
年代:1989
数据来源: WILEY
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| 13. |
Analytical methods for molecular weight determination of poly(p‐xylylidene dialkyl sulfonium halide): Degree of polymerization of poly(p‐phenylene vinylene) precursors |
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Journal of Polymer Science Part B: Polymer Physics,
Volume 27,
Issue 1,
1989,
Page 199-203
J. M. Machado,
F. R. Denton,
J. B. Schlenoff,
F. E. Karasz,
P. M. Lahti,
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ISSN:0887-6266
DOI:10.1002/polb.1989.090270113
出版商:John Wiley&Sons, Inc.
年代:1989
数据来源: WILEY
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Volume 27 issue 1