Zobrazeno 1 - 10
of 543
pro vyhledávání: '"Trébosc, Julien"'
Publikováno v:
In Solid State Nuclear Magnetic Resonance December 2024 134
Autor:
Radhakrishnan, Sambhu, Lauwers, Karl, Chandran, C. Vinod, Trebosc, Julien, Martens, Johan A., Taulelle, Francis, Kirschhock, Christine E. A., Breynaert, Eric
Layered double hydroxides (LDHs) serve a score of applications in catalysis, drug delivery, and environmental remediation. Smarter crystallography, combining X-ray diffraction and NMR spectroscopy revealed how interplay between carbonate and pH deter
Externí odkaz:
http://arxiv.org/abs/2110.11523
Autor:
Belgamwar, Rajesh, Rankin, Andrew G. M., Maity, Ayan, Mishra, Amit Kumar, Gómez, Jennifer S., Trébosc, Julien, Vinod, Chathakudath P., Lafon, Olivier, Polshettiwar, Vivek
In this work, we were able to significantly increase the activity of boron nitride catalysts used for the oxidative dehydrogenation (ODH) of propane by designing and synthesising boron nitride (BN) supported on dendritic fibrous nanosilica (DFNS). DF
Externí odkaz:
http://arxiv.org/abs/2011.00831
Autor:
Nagashima, Hiroki, Trébosc, Julien, Kon, Yoshihiro, Sato, Kazuhiko, Lafon, Olivier, Amoureux, Jean-Paul
Publikováno v:
J. Am. Chem. Soc. 142 (2020) 10659-10672
We introduce a novel NMR approach that extends the capabilities of indirect dynamic nuclear polarization (DNP) under magic-angle spinning to probe the local environment of half-integer spin quadrupolar nuclei. Compared to cross-polarization, this nov
Externí odkaz:
http://arxiv.org/abs/2007.09991
Autor:
Rankin, Andrew G. M., Trébosc, Julien, Pourpoint, Frédérique, Amoureux, Jean-Paul, Lafon, Olivier
Publikováno v:
Solid State Nucl. Magn. Reson. 101 (2019) 116-143
Solid-state NMR spectroscopy is a powerful technique for the characterization of the atomic-level structure and dynamics of materials. Nevertheless, the use of this technique is often limited by its lack of sensitivity, which can prevent the observat
Externí odkaz:
http://arxiv.org/abs/2007.09954
Publikováno v:
J. Magn. Reson. 303 (2019) 28-41
It has previously been shown that ${}^{14}$N NMR spectra can be reliably obtained through indirect detection via HMQC experiments. This method exploits the transfer of coherence between single- (SQ) or double-quantum (DQ) ${}^{14}$N coherences, and S
Externí odkaz:
http://arxiv.org/abs/2007.09947
Autor:
Giovine, Raynald, Trébosc, Julien, Pourpoint, Frédérique, Lafon, Olivier, Amoureux, Jean-Paul
Publikováno v:
J. Magn. Reson. 299 (2019) 109-123
We compare here the performances of two approaches to achieve such transfer: PRESTO (Phase-shifted Recoupling Effects a Smooth Transfer of Order), which is currently the method of choice to achieve the magnetization transfer from protons to quadrupol
Externí odkaz:
http://arxiv.org/abs/2007.09731
Publikováno v:
Solid State Nucl. Magn. Reson. 2019 (100) 52-62
We demonstrate the possibility to use UDEFT (Uniform Driven Equilibrium Fourier Transform) technique in order to improve the sensitivity and the quantification of one-dimensional ${}^{29}$Si NMR experiments under Magic-Angle Spinning (MAS). We derive
Externí odkaz:
http://arxiv.org/abs/2003.03624
Autor:
Bayzou, Racha, Trébosc, Julien, Landry, Annie-Kim, Nuernberg, Rafael B., Cras, Brigitte Pecquenard-Le, Cras, Frédéric Le, Pourpoint, Frédérique, Lafon, Olivier
Publikováno v:
In Journal of Magnetic Resonance September 2023 354
Publikováno v:
In Solid State Nuclear Magnetic Resonance June 2023 125