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Publikováno v:
The Journal of Physical Chemistry B. 102:7714-7720
Evolutive dissipative structures were observed during UV irradiation of the surface of acrylate films leading to photopolymerization. Self-organization results in the formation of hexagonal or square cells, waves, stars, and spots. These different si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::367ae1eef740e1e35816e45d02e2c833
https://doi.org/10.1021/jp981286l
https://doi.org/10.1021/jp981286l
Publikováno v:
Pure and Applied Optics: Journal of the European Optical Society Part A. 6:225-245
The diffusion mechanism for hologram formation in multicomponent polymerizable systems undergoing photocrosslinking was examined. The nonlinear diffusion equation was solved to predict the behaviour of the recording system. The results show the cruci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3166a856547ffd2ae88aa698b287470
https://doi.org/10.1088/0963-9659/6/2/007
https://doi.org/10.1088/0963-9659/6/2/007
Autor:
D.-J. Lougnot, L. Lavielle
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 102:245-251
Space and time instabilities can appear as very general phenomena at the surface of liquid or viscous films submitted to constraints. In the case of dry photopolymerized acrylate films, the surface relief at the monomer-polymer interface is examined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fce2d9c016c9cbe805437aa96e9deaec
https://doi.org/10.1016/s1010-6030(96)04472-3
https://doi.org/10.1016/s1010-6030(96)04472-3
Autor:
L. Lavielle, A. Sanfeld
Publikováno v:
Electrochimica Acta. 41:2079-2088
An extended thermodynamic Gibbs equation for oriented surface rigid dipolar molecules allows the comparison of theoretical and experimental results on grafted polymers in contact with water. Furthermore, the analysis of orientation process kinetics s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a0d31afdf9c862bf17f44692f0d5ef
https://doi.org/10.1016/0013-4686(96)00039-4
https://doi.org/10.1016/0013-4686(96)00039-4
Autor:
L. Lavielle, Saad Lamouri
Publikováno v:
Journal of Synthetic Lubrication. 12:125-131
The friction of pure polyethylene and acrylate grafted films or mixtures of polyethylene and a poly (ethylene-butylacrylate-maleic anhydride) terpolymer is examined at low speed for sliding on a poly(methylmethacrylate)(PMMA) or polyvinylchloride (PV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5440bb3294b79af23daf93b54a63bc91
https://doi.org/10.1002/jsl.3000120205
https://doi.org/10.1002/jsl.3000120205
Autor:
L. Lavielle
Publikováno v:
Wear. 176:89-93
Friction properties of polyethylene-terpolymer films rubbing on a steel substrate have been examined as a function of the electric field effect. It appears clearly that adhesion at the interface is modified by the presence of the field. This leads to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16feb483f0e98129bae6a0ab1f873b7a
https://doi.org/10.1016/0043-1648(94)90201-1
https://doi.org/10.1016/0043-1648(94)90201-1
Publikováno v:
Journal of Applied Polymer Science. 46:1045-1050
Application of a high continuous electrical field accelerates the orientation kinetics of polar groups at a polymer-water interface and so improves the surface polarity. This is preliminary to adhesion establishment on a polar substrate. Adhesion of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92c94f6cf1cfaaa8b09cc4d9d7497390
https://doi.org/10.1002/app.1992.070460613
https://doi.org/10.1002/app.1992.070460613
Publikováno v:
Journal of Materials Science: Materials in Medicine. 3:387-390
Poly(methyl methacrylate) is widely used in dentistry. In contact with water, there is an increase in the polar surface free energy from 9.5 to 21 mJ m−2. Various other surface modification treatments have been examined (chemical treatment, gold de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6128e5404ed08ef4cac00af352b229b9
https://doi.org/10.1007/bf00705373
https://doi.org/10.1007/bf00705373
Autor:
L. Lavielle
Publikováno v:
Wear. 157:181-187
A wide variety of friction coefficients can be obtained with mixtures of polyethylene and (polyethylene-butylacrylate-maleic anhydride) terpolymers as films rubbing on smooth polymer substrates (poly(vinyl chloride), polymethylmethacrylate). Owing to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::748298674055132196877c01f3272f03
https://doi.org/10.1016/0043-1648(92)90196-f
https://doi.org/10.1016/0043-1648(92)90196-f