Zobrazeno 1 - 10
of 215
pro vyhledávání: '"Sébastien Royer"'
Publikováno v:
Catalysts, Vol 13, Iss 9, p 1276 (2023)
The transformation of the furfural-acetone condensation adduct (FAc) was investigated under atmospheric pressure at 300 °C over a series of molybdenum supported on SBA-15 doped with different acid/oxophilic species (Zr, Fe and Al). The FAc underwent
Externí odkaz:
https://doaj.org/article/78f723067f88463a819d66f08be2cbef
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-15 (2020)
Place cells in the hippocampus fire action potentials at spatially selective firing fields that collectively map the environments. Here, the authors show how these activity patterns develop with experience in mice and determine the importance of comp
Externí odkaz:
https://doaj.org/article/9892c7bc98b042a390cf30b3ebb21255
Autor:
Clément Livache, Bertille Martinez, Nicolas Goubet, Charlie Gréboval, Junling Qu, Audrey Chu, Sébastien Royer, Sandrine Ithurria, Mathieu G. Silly, Benoit Dubertret, Emmanuel Lhuillier
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
The field of wavefunction engineering using intraband transition to design infrared devices has been limited to epitaxially grown semiconductors. Here the authors demonstrate that a device with similar energy landscape can be obtained from a mixture
Externí odkaz:
https://doaj.org/article/ebf0fef7aee744a49ab87ff5f1f4676a
Autor:
Syou-P'heng Do, Amine Missaoui, Alessandro Coati, Andrea Resta, Nicolas Goubet, Sébastien Royer, Geraldine Guida, Emrick Briand, Emmanuel Lhuillier, Yves Garreau, David Babonneau, Michel Goldmann, Doru Constantin, Bernard Croset, Bruno Gallas, Emmanuelle Lacaze
Publikováno v:
Frontiers in Physics, Vol 7 (2020)
Liquid Crystal (LC) topological defects have been shown to trap nanoparticles (NPs) in the defect cores. The LC topological defects may thus be used as a matrix for new kinds of NP organizations templated by the defect geometry. We here study composi
Externí odkaz:
https://doaj.org/article/73788adf4a764333abbe2110d2688213
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
Environmental cues affect the way mouse hippocampal place cells respond, but whether this information is integrated versus segregated in distinct hippocampal cell populations is unclear. Here, the authors record neuronal activity in the hippocampus o
Externí odkaz:
https://doaj.org/article/12322f59cdab462d8421dd73c1064698
Autor:
Douglas Romero, Dayan Chlala, Madona Labaki, Sébastien Royer, Jean-Pierre Bellat, Igor Bezverkhyy, Jean-Marc Giraudon, Jean-François Lamonier
Publikováno v:
Catalysts, Vol 5, Iss 3, Pp 1479-1497 (2015)
Toluene is a major air pollutant emitted from painting and metal coating processes and might have some health effects. Adsorption and catalytic complete oxidation are promising ways to retain or convert toluene into harmless products. The present wor
Externí odkaz:
https://doaj.org/article/8eb564dc98e146b586e079573bb57f35
Synthesis of Furfuryl Alcohol from Furfural: A Comparison between Batch and Continuous Flow Reactors
Autor:
Maïté Audemar, Yantao Wang, Deyang Zhao, Sébastien Royer, François Jérôme, Christophe Len, Karine De Oliveira Vigier
Publikováno v:
Energies, Vol 13, Iss 4, p 1002 (2020)
Furfural is a platform molecule obtained from hemicellulose. Among the products that can be produced from furfural, furfuryl alcohol is one of the most extensively studied. It is synthesized at an industrial scale in the presence of CuCr catalyst, bu
Externí odkaz:
https://doaj.org/article/ec06a26d857f49388fb83e940d59f1b6
Autor:
Bertrand Heidinger, Sébastien Royer, Houshang Alamdari, Jean-Marc Giraudon, Jean-François Lamonier
Publikováno v:
Catalysts, Vol 9, Iss 8, p 633 (2019)
LaBO3 (B: Mn, Fe) perovskites were synthesized using a three-step reactive grinding process followed by a calcination at 400 °C for 3 h. The three successive steps are: (i) solid state synthesis (SSR); (ii) high-energy ball milling (HEBM); (iii) low
Externí odkaz:
https://doaj.org/article/77797c58d35649a593986ba80361380f
Autor:
Mustapha El kadiri, Taha El Assimi, Pascal Thébault, Abdellatif El Meziane, Sébastien Royer, Abdelkrim El Kadib, Géraldine Gouhier, Mohammed Lahcini
Publikováno v:
ACS Applied Nano Materials
ACS Applied Nano Materials, 2023, 6 (5), pp.4017-4027. ⟨10.1021/acsanm.3c00333⟩
ACS Applied Nano Materials, 2023, 6 (5), pp.4017-4027. ⟨10.1021/acsanm.3c00333⟩
International audience; The use of chitosan as a support in the field of catalysis has gained tremendous interest because of its abundance and sustainability. We herein disclose a straightforward strategy to trap and stabilize bismuth nanoparticles (
Autor:
Carmen Ciotonea, Alexandru Chirieac, Brindusa Dragoi, Cezar Catrinescu, Sébastien Royer, Adrian Ungureanu
Publikováno v:
Comptes Rendus. Chimie. 25:81-94