Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Michel Pétraud"'
Autor:
Michel Pétraud, Gilles Sèbe, Bernard De Jeso, Rodrigue Safou-Tchiama, Aristide Gervais Akagah
Publikováno v:
Industrial Crops and Products. 26:173-184
From the perspective of the utilization of the wood waste from African timber industry in the field of wood/polymer composites, the reactivity of four tropical hardwood species from Gabon, Tesula gabonensis Pellegr (T. gabonensis), Holoptelea grandis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d69b5c060de12fc4f34b6ec5dbe3112
https://doi.org/10.1016/j.indcrop.2007.03.001
https://doi.org/10.1016/j.indcrop.2007.03.001
Autor:
Max Ratier, Gérard Daudé, Michel Pétraud, Nicole Labbé, Jean-Claude Lartigue, Bernard De Jeso
Publikováno v:
Holzforschung. 60:265-270
The time domain of 1H NMR spectroscopy allows straightforward editing of the T 2 relaxation profiles in maritime pine wood. A new method from the Carr-Purcell-Meiboom-Gill sequence is proposed to measure the amount and distribution of water in wood,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93c1467ddb84cd6a6a73fd009797eab1
https://doi.org/10.1515/hf.2006.043
https://doi.org/10.1515/hf.2006.043
Autor:
Bernard De Jeso, Stéphane Grelier, Gilles Sèbe, Rodrigue Safou-Tchiama, Philippe Tingaut, Michel Pétraud
Publikováno v:
Holzforschung. 58:511-518
The chemical modification of maritime pine sapwood (Pinus pinaster) with alkoxysilanes was studied according to three different pathways: carbamoylation with 3-isocyanatopropyltriethoxysilane, etherification with 3-glycidoxypropyltrimethoxysilane and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25731cae40952ebf385ecc45d8ca8e82
https://doi.org/10.1515/hf.2004.078
https://doi.org/10.1515/hf.2004.078
Publikováno v:
Journal of Organometallic Chemistry. 646:179-190
Novel stable organosilylboranes possessing dimesityl groups attached to boron were synthesised. They gave an addition reaction with terminal acetylenic hydrocarbons in the presence of a transition metal complex. Thus, (diphenylmethylsilyl)dimesitylbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b7c64497a0d9a77fa3096e988e4fae
https://doi.org/10.1016/s0022-328x(01)01339-0
https://doi.org/10.1016/s0022-328x(01)01339-0
Autor:
Bernard De Jeso, Max Ratier, Gérard Daudé, Jean-Claude Lartigue, Nicole Labbé, Michel Pétraud
Publikováno v:
Holzforschung. 56:25-31
SummaryThe low field1H NMR relaxometry technique has been shown to be effective in determining the qualitative and quantitative moisture content and the water state distribution in maritime pine wood (Pinus pinasterAit). Further investigations on ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcfc3f54c972b628f08964a26a121882
https://doi.org/10.1515/hf.2002.005
https://doi.org/10.1515/hf.2002.005
Publikováno v:
CHEMICAL & PHARMACEUTICAL BULLETIN. 50:1114-1117
The application of the refocused-decoupled INEPT pulse sequence in 13C-NMR spectroscopy allows, in conjonction with computer simulations, a straightforward editing of the spectra of a raw mixture of glycosidic compounds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2112b192d8bb530eb311570396160f99
https://doi.org/10.1248/cpb.50.1114
https://doi.org/10.1248/cpb.50.1114
Autor:
Michel Pétraud, Gérard Daudé, Bernard Barbe, Pierre Olry, Alain Guette, Hervé Plaisantin, J.-P. Pillot, René Pailler, Marc Birot
Publikováno v:
Composites Science and Technology. 61:2063-2068
Rayon fibres were pyrolysed under inert gas flows up to 1200 °C. Changes in the mechanical properties of the fibres at various stages of the thermal treatment were studied and correlated with structural analyses of the char by CP/MAS 13 C NMR and DR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9525bcac09e993c69e32b4e16a11d1
https://doi.org/10.1016/s0266-3538(01)00107-5
https://doi.org/10.1016/s0266-3538(01)00107-5
Publikováno v:
Journal of Applied Polymer Science. 82:3341-3353
The present study concerns the investigation of a material expected to be biocompatible and able to promote bone regeneration. For this purpose, cellulose was chemically modified by phosphorylation. Once implanted, phosphorylated cellulose could prom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bece75223cd173cc43ce88c70f0e1d70
https://doi.org/10.1002/app.2193
https://doi.org/10.1002/app.2193
Publikováno v:
Magnetic Resonance in Chemistry. 38:668-674
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6302fa72793cc82c037e06dc9f37cc7
https://doi.org/10.1002/1097-458x(200008)38:8<668::aid-mrc712>3.0.co
https://doi.org/10.1002/1097-458x(200008)38:8<668::aid-mrc712>3.0.co
Autor:
Laurent Pouységu, Michel Pétraud, Bernard De Jeso, Jean-Claude Lartigue, Philippe Nobert, Denis Deffieux, Max Ratier
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 55:2383-2391
A new one-dimensional 13C NMR approach for the determination of methoxyl substituents configuration in O-methylated glycosides is presented. Assignments are based on structural investigations by non-refocused INEPT experiments associated with numeric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00de479afe48b2325bad701b304f62fd
https://doi.org/10.1016/s1386-1425(99)00025-6
https://doi.org/10.1016/s1386-1425(99)00025-6