Zobrazeno 1 - 10
of 19
pro vyhledávání: '"M. A. V. Axelos"'
Publikováno v:
Journal of Applied Crystallography. 33:669-672
Aggregation of methylcellulose in aqueous dilute solution is studied by light and small angle neutron scattering. For temperature T313.15K, a slow aggregation kinetics occurs. At qRgg 3. However at qRg>1, the scattered intensity decreases as q−(1 d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69fb69d6d57b40ac1411f39247a21b1
https://doi.org/10.1107/s0021889899013278
https://doi.org/10.1107/s0021889899013278
Publikováno v:
Polymer Gels and Networks. 6:393-408
The physico-chemical parameters influencing the behaviour of alginate beads have not been deeply studied in the literature. In this communication, the formation and the mechanical and structural properties of alginates with different molecular weight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0d2eb7f38c2cf8d1bf65ef8c2ac7bae
https://doi.org/10.1016/s0966-7822(98)00035-5
https://doi.org/10.1016/s0966-7822(98)00035-5
Autor:
C. Chevillard, M. A. V. Axelos
Publikováno v:
Colloid & Polymer Science. 275:537-545
As we determined visually by the temperature cloud point method, the coexistence phase curve of methylcellulose in aqueous solution belongs to the LCST (low critical solution temperature) type. Rheological dynamic measurements reveal the existence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce5aca51d56fcc2eab6d51f0aa4fe34f
https://doi.org/10.1007/s003960050116
https://doi.org/10.1007/s003960050116
Publikováno v:
Polymer Gels and Networks. 4:65-83
An investigation was carried out on the effect of the addition of galactomannans to pectin/calcium networks with different structural and rheological characteristics. For those pectin/calcium gels characterized by an elastic equilibrium modulus, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9403902150aaf2acae2c7275def06a74
https://doi.org/10.1016/0966-7822(95)00018-6
https://doi.org/10.1016/0966-7822(95)00018-6
Autor:
M. A. V. Axelos, Armand Masion, D. Tchoubar, Fabien Thomas, Jean-Yves Bottero, Bruno Lartiges
Publikováno v:
Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1993, 03 (C8), pp.C8-211-C8-218. ⟨10.1051/jp4:1993841⟩
Journal de Physique IV Proceedings, EDP Sciences, 1993, 03 (C8), pp.C8-211-C8-218. ⟨10.1051/jp4:1993841⟩
The flocculation of silica by coagulation with hydrolyzed aluminum salt and the flocculation of aluminum salt in the presence of organic acids at pH 6.5 have been studied by using Small-Angle X-ray Scattering. The flocculation of silica at pW 4.5 by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c0f2b7a9f9b4c25368ebbf383895559
https://doi.org/10.1051/jp4:1993841
https://doi.org/10.1051/jp4:1993841
Publikováno v:
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 1993, 47 (4), pp.2689-2694
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 1993, 47 (4), pp.2689-2694
We present a rheological study of the gel transition in silica gels resulting from the hydrolysis condensation of a silicon alkoxide. The complex shear modulus is measured in a large frequency range (10 -2 -10 2 rad/s). The exponents for the viscosit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9364680898c7e854d77a1a0a52adf30b
https://doi.org/10.1103/physreve.47.2689
https://doi.org/10.1103/physreve.47.2689
Publikováno v:
Journal of Non-Crystalline Solids. :686-689
In order to study the sol to gel transition and the early stage of aging, 29 Si NMR and viscosity measurements were performed on acid-catalyzed TEOS in excess of water, where evaporation is hindered. NMR spectra evolution was followed over an interva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd89d6d48268685b39770a8b933280d2
https://doi.org/10.1016/s0022-3093(05)80699-4
https://doi.org/10.1016/s0022-3093(05)80699-4
Autor:
M. A. V. Axelos, M. Kolb
Publikováno v:
Makromolekulare Chemie. Macromolecular Symposia. 45:23-30
Rheological measurements have been performed on pectin biopolymers close to the sol-gel transition. From these measurements scaling exponents were determined independently for the viscosity, s = 0.82(5), for the elastic modulus, t = 1.93(8), for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5aed08426b13447094bc351d9a4af02
https://doi.org/10.1002/masy.19910450106
https://doi.org/10.1002/masy.19910450106
Publikováno v:
Langmuir. 6:596-602
L'agregation de particules colloidales de silice par des polycations d'hydroxyde d'aluminium est etudiee. Les variables physicochimiques comme le potentiel electrocinetique sont determinees en fonction de la nature chimique de la concentration et de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f1b7ba9089211e294f61c29ee71ba84
https://doi.org/10.1021/la00093a014
https://doi.org/10.1021/la00093a014