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Plasma grown silicon nanowires catalysed by post-transition metals and applic...
In this thesis, disordered arrays of vertical silicon nanowires are used to trap light in PECVD-deposited silicon solar cells. The abrupt surface which they present... -
Development and synthesis of two serie of catalysts based on bentonite and mi...
La rédaction a durée de fin 2009 jusqu'à février 2011 -
Utilisation des dérivés 1,3-dicarbonylés dans les réactions domino et multico...
International audience -
Structure, morphology and catalytic activity of gold nanoparticles supported ...
This work focuses on the in operando study of gold NPs supported on TiO2(110) during the CO oxidation reaction. Its goal is the understanding of the catalytic... -
Sol-gel immobilized of ligands for copper-catalyst arylation of oxygen nucleo...
Our aim was to develop a way to synthesize diarylethers using copper catalyted ligands immobilized on silyl-organic inorganic materials prepared by sol-gel. The... -
Et si tout était aussi simple qu'un " click ". La cycloaddition 1,3-dipolaire...
Depuis 2002, la " click chemistry " a conquis le monde de la synthèse. Ce concept original, s'appliquant à des réactions rapides, efficaces, sélectives et... -
Hybrids ligands : synthesis and coordination chemistry
This manuscript deals with the synthesis of hybrids ligands and their coordination ability. The first part is dedicated to Cp-imidazole, Cp-imidazolium and... -
Utilising the solvation properties of ionic liquids in the size-controlled sy...
Imidazolium based ionic liquids (ILs) consist of a continuous 3-D network of ionic channels, coexisting with non polar domains created by the grouping of lipophilic... -
Ionic liquids and ultrasound assisted epoxidation of olefins : a green and sy...
In the current context of sustainable development, the chemical industry, often pointed at by the institutions and the general public for its negative impact on humans... -
Development of a single-chamber solid oxide fuel cell working under methane/o...
This study is devoted to the development of a single-chamber solid oxide fuel cell. Contrary to a conventional solid oxide fuel cell, a single chamber fuel cell works... -
Development and characterization of functional materials based on micro and m...
De nouveaux matériaux aluminosilicates (de Si/Al = 6 à pure silice) à structures hiérarchiques ont été synthétisés sous forme de billes submicrométriques par chimie... -
Molecular approach for the syntesis of doped and/or hybrid titania nanopartic...
A new and relevant sol-gel process has allowed us to prepare new hybrid materials. Titania nanoparticles with lanthanides doping agent (gadolinium and europium) were... -
Preparation, characterization and electrochemical activation of new metallo-c...
L'association entre un métal de transition et des cyclodextrines est d'un grand intérêt pour développer de nouveaux catalyseurs, mimes enzymatiques, capteurs ou fils... -
Phosphabarrélènes et Carbènes en Catalyse ; De l'Influence du Ligand à la Con...
Phosphabarrelenes are unique ligands among phosphines: they combine a very rare set of properties as they are at once sterically hindered and electronically acceptor.... -
Enantioselective Synthesis of 1,2 and 1,3-diamines and Development of multico...
The aim of this study is the development of new access to highly functionalized nitrogen-containing compounds with respect to the green chemistry principles.First, an... -
Modélisation informatique de plateformes d'enquêtes participatives pour l'obs...
Catalyse propose une méthode et des logiciels permettant le partage de l'information et l'action coopérative au niveau local. Elle a connu un essor très important... -
Pd-catalyzed domino carbonylative/decarboxylative allylation
The present thesis work dealt with the development on new palladium-catalyzed pseudo-domino sequences. A first pseudo-domino type I process featuring a carbonylation /... -
Identification and quantification of nitrous compounds in the exhaust gases o...
SCR (Selective Catalytic Reduction) reduces nitrous oxides (NOx) in the exhaust line of a Diesel vehicle using a reducing solution containing urea injected upstream of...
