Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Pascal Pirotte"'
Autor:
Marc Dubois, Katia Guérin, Elodie Petit, Nicolas Batisse, Naoki Komatsu, Pascal Pirotte, André Hamwi, Hayat Kharbache, Francis Masin
Publikováno v:
Solid State Nuclear Magnetic Resonance. 40:144-154
Solid state NMR measurements using 13C, 1H and 19F nuclei (MAS, CP-MAS) underline the surface chemistry of nanodiamonds from different synthesis (detonation, high pressure high temperature and shock compression). The comparison of the spin-lattice re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6afcb90f0bba7b7f4e11dffa63dd4b5d
https://doi.org/10.1016/j.ssnmr.2011.10.003
https://doi.org/10.1016/j.ssnmr.2011.10.003
Autor:
Jérôme Giraudet, Naoki Komatsu, Pascal Pirotte, Katia Guérin, Nicolas Batisse, Elodie Petit, André Hamwi, Francis Masin, Marc Dubois
Publikováno v:
The Journal of Physical Chemistry C. 113:10371-10378
Nanodiamonds obtained by the detonation method have been investigated by means of solid-state magnetic nuclear resonance (NMR) and electron paramagnetic resonance. 13C and 1H magic angle spinning (MAS) NMR and 13C MAS NMR with 1H to 13C cross-polariz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca974b197494f13e774f03564b517a6a
https://doi.org/10.1021/jp901274f
https://doi.org/10.1021/jp901274f
Autor:
Céline Delabarre, Jérôme Giraudet, Pascal Pirotte, Francis Masin, André Hamwi, Marc Dubois, Katia Guérin
Publikováno v:
Solid State Nuclear Magnetic Resonance. 31:131-140
A NMR determination of the C-F bond length in fluorinated carbon materials using dipolar recoupling is described. To this end Hartmann-Hahn cross polarization with magic angle spinning (inverse cross polarization sequence) is used. A description of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f02fdaa31aebe449bdaf698401b8122
https://doi.org/10.1016/j.ssnmr.2007.02.001
https://doi.org/10.1016/j.ssnmr.2007.02.001
Autor:
J. P. Pinheiro, Katia Guérin, Jérôme Giraudet, André Hamwi, Pascal Pirotte, Francis Masin, Marc Dubois, William E. E. Stone
Publikováno v:
Journal of Solid State Chemistry. 178:1262-1268
Room temperature graphite fluorides consisting of raw material and samples post-treated in pure fluorine atmosphere in the temperature range 100–500 °C have been studied by solid-state NMR. Several NMR approaches have been used, both high and low-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcff5441e809c9b41364d35a726455d0
https://doi.org/10.1016/j.jssc.2005.01.024
https://doi.org/10.1016/j.jssc.2005.01.024
Autor:
William E. E. Stone, André Hamwi, Jérôme Giraudet, Pascal Pirotte, Francis Masin, Marc Dubois
Publikováno v:
The Journal of Physical Chemistry B. 109:175-181
Graphite monofluoride (CF)(n) was studied by solid-state NMR. (19)F spin-lattice relaxation time T(1) and second moment measurements of the (19)F line are presented. A "chair" conformation structure is found to be compatible with the experimental dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daf273849dd63df389e6100822ab1e66
https://doi.org/10.1021/jp046833j
https://doi.org/10.1021/jp046833j
Autor:
S. Fraval, William E. E. Stone, P. Broekaert, Pascal Pirotte, F. Mosnier, Francis Masin, J. Y. Bottero
Publikováno v:
Langmuir. 13:2550-2556
The characterization of solids obtained by mixing soluble silicates and carbonates with metal salts containing cations such as Zn2+, Pb2+, Ca2+, or Al3+ has been performed. X-ray diffraction, scanning electron microscopy, and high-resolution Si-29 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39358cd4f3736d7736e62faf3e4a6609
https://doi.org/10.1021/la960743r
https://doi.org/10.1021/la960743r
Autor:
Katia Guérin, Ziad Fawal, Jérôme Giraudet, Pascal Pirotte, Marc Dubois, Francis Masin, André Hamwi
Publikováno v:
The journal of physical chemistry. B. 110(24)
Poly(dicarbon monofluoride) (C2F)n was studied by electron paramagnetic resonance (EPR) and solid-state nuclear magnetic resonance (NMR). The effects of physisorbed oxygen on the EPR and NMR relaxation were underlined and extrapolated to poly(carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44222ba809030af756f631d2b66f1de8
https://pubmed.ncbi.nlm.nih.gov/16800480
https://pubmed.ncbi.nlm.nih.gov/16800480
Autor:
Anne-Sophie Grell, Francis Masin, René Céolin, Pascal Pirotte, Henri Szwarc, I. Messari, P. Tekely
Publikováno v:
The 13th international winterschool on electronic properties of novel materials- science and technology of molecular nanostructures.
Solid state NMR spectroscopy has been used to study the molecular dynamics of the toluene-solvated C60 compound, C60⋅C7H8. From the 1H→13C cross-polarization experiments (CP), we have obtained the cross polarization time, TIS=12.6 ms for C60 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eb21d2af5090ef444b147c87a1bfd56
https://doi.org/10.1063/1.59799
https://doi.org/10.1063/1.59799
Autor:
Marc Dubois, Jérôme Giraudet, Katia Guérin, André Hamwi, Ziad Fawal, Pascal Pirotte, Francis Masin
Publikováno v:
Journal of Physical Chemistry B; Jun2006, Vol. 110 Issue 24, p11800-11808, 9p