Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Sandrine Rivillon"'
Autor:
Sandrine Rivillon-Amy, Yves J. Chabal, Eric C. Mattson, Joseph P. Klesko, Dennis M. Hausmann, David Charles Smith, Aaron Dangerfield, Rezwanur Rahman
Publikováno v:
ACS applied materialsinterfaces. 10(37)
Thermal atomic layer etching (ALE) is an emerging technique that involves the sequential removal of monolayers of a film by alternating self-limiting reactions, some of which generate volatile products. Although traditional ALE processes rely on the
Publikováno v:
Catalysis Letters. 145:1491-1499
Selective catalytic reduction of NOx with hydrogen (H2-SCR) in excess oxygen over Pd and Ir based catalysts with various silica supports was studied. The Pd/V2O5/TiO2/SBA-15 and Ir/SBA-15 catalysts showed the highest activities. The effects of noble
Autor:
Eric Howard Klingenberg, Ralph T. Yang, Hao Chen, Jimmy X. Li, Lifeng Wang, Min-Hao Yuan, Sandrine Rivillon
Publikováno v:
Applied Catalysis B: Environmental. :162-171
a b s t r a c t The catalytic reduction of NOx with hydrogen (H2-SCR) in excess oxygen over a non-noble metal catalyst, Zn-ZSM-5, was studied for the first time. The results showed that Zn-ZSM-5 had considerable activity for H2-SCR, with a single NOx
Autor:
Michalak, David J.1, Amy, Sandrine Rivillon2, Aureau, Damien3, Min Dai4, Estève, Alain5, Chabal, Yves J.3 chabal@utdallas.edu
Publikováno v:
Nature Materials. Mar2010, Vol. 9 Issue 3, p266-271. 6p. 2 Diagrams, 4 Graphs.
Autor:
Damien Aureau, Min Dai, Sandrine Rivillon Amy, David J. Michalak, Yves J. Chabal, Alain Estève
Publikováno v:
Nature Materials. 9:266-271
Using wet-chemical self-assembly, we demonstrate that standard surface reactions can be markedly altered. Although HF etching of Si surfaces is known to produce H-terminated surfaces, we show that up to approximately 30% of a monolayer of stable Si-F
Publikováno v:
The Journal of Physical Chemistry C. 113:21713-21720
In this work, the vibrations of mixed coverage Si(111)-H/Cl surfaces are determined using quantum chemical calculations and Fourier transform infrared spectroscopy. The structure and symmetry considerations of the modes are used to assign the vibrati
Publikováno v:
Langmuir. 24:12963-12971
Parameters important to the self-assembly of 3-(aminopropyl)triethoxysilane (APTES) on chemically grown silicon oxide (SiO 2) to form an aminopropyl silane (APS) film have been investigated using in situ infrared (IR) absorption spectroscopy. Preanne
Publikováno v:
The Journal of Physical Chemistry C. 112:11907-11919
The reaction of hydrogen-terminated Si(111) and oxide-terminated silicon surfaces with neat anhydrous liquid methanol (CH3OH) has been studied with Fourier transform infrared spectroscopy (FTIR) as a function of solution temperature and immersion tim
Autor:
Sandrine Rivillon Amy, Yves J. Chabal, Nathan S. Lewis, David J. Michalak, L. Wielunski, Patrick T. Hurley
Publikováno v:
The Journal of Physical Chemistry C. 111:13053-13061
Absorption infrared spectroscopy (IRAS) and Rutherford backscattering (RBS) have been used to investigate the reaction of chlorine-terminated Si(111) surfaces with organometallic molecules (Grignard reagents). Although the predominant reaction leads
Autor:
Sandrine Rivillon, Yves J. Chabal
Publikováno v:
Journal de Physique IV (Proceedings). 132:195-198
Methylation of chlorine-terminated silicon (111) (Si-Cl) is investigated by Infra Red Absorption Spectroscopy (IRAS). Starting from an atomically flat H-terminated Si(111), the surface is first chlorinated by a gas phase process, then methylated usin