Jérôme Esvan
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View article: Thin film LiNbO<sub>3</sub> surface preparation using SC-1
Thin film LiNbO<sub>3</sub> surface preparation using SC-1 Open
This study investigates the use of Standard Cleaning 1 (SC-1), a routine treatment in silicon micro-/nano-fabrication, as a step in the processing of photonic structures and waveguides on thin films of lithium niobate on insulator (LNOI). …
View article: Structural, optical and electrical properties of Si-rich and N-rich PECVD silicon nitride films
Structural, optical and electrical properties of Si-rich and N-rich PECVD silicon nitride films Open
View article: A Bifunctional Nanostructured RuPt/C Electrocatalyst for Energy Storage Based on the Chlor-Alkali Process
A Bifunctional Nanostructured RuPt/C Electrocatalyst for Energy Storage Based on the Chlor-Alkali Process Open
This study focuses on the design of a novel electrode for an energy storage system utilizing EDEN (electrochemical-based decarbonizing energy) technology. This technology implies a chlor-alkali electrochemical cell with dual functionality:…
View article: Synthesis of a hybrid nanomaterial combining silver nanoparticles with water-soluble zinc phthalocyanines [ZnPc(CO2H)4(COATP)4@AgNPs]
Synthesis of a hybrid nanomaterial combining silver nanoparticles with water-soluble zinc phthalocyanines [ZnPc(CO2H)4(COATP)4@AgNPs] Open
Phthalocyanine based hybrid nanomaterials show promises in biomedical applications. However, their lack of solubility in aqueous phase limits their development. This paper aims at bringing some answers to this problem, by reporting the syn…
View article: Colloidal Bimetallic RuNi Particles and their Behaviour in Catalytic Quinoline Hydrogenation
Colloidal Bimetallic RuNi Particles and their Behaviour in Catalytic Quinoline Hydrogenation Open
Colloidal metal nanoparticles exhibit interesting catalytic properties for the hydrogenation of (hetero)arenes. Catalysts based on precious metals, such as Ru and Rh, promote this reaction efficiently under mild reaction conditions. In con…
View article: Characterization of Structural and Dielectric Properties of Silicon Nitride Thin Films Deposited by PECVD
Characterization of Structural and Dielectric Properties of Silicon Nitride Thin Films Deposited by PECVD Open
International audience
View article: Low temperature PECVD processes for the fabrication of integrated symmetrical resonant UV210 organic/semiconductor structures
Low temperature PECVD processes for the fabrication of integrated symmetrical resonant UV210 organic/semiconductor structures Open
View article: Iron and Sulfur Secondary Phases as Proxies of Aqueous Alteration on Chondrite Parent Bodies
Iron and Sulfur Secondary Phases as Proxies of Aqueous Alteration on Chondrite Parent Bodies Open
International audience
View article: Low Temperature Pecvd Interactions for the Fabrication of Integrated Symmetrical Resonant Uv210 Organic/Semiconductor Structures
Low Temperature Pecvd Interactions for the Fabrication of Integrated Symmetrical Resonant Uv210 Organic/Semiconductor Structures Open
View article: Low-cost micro-supercapacitors using porous Ni/MnO2 entangled pillars and Na-based ionic liquids
Low-cost micro-supercapacitors using porous Ni/MnO2 entangled pillars and Na-based ionic liquids Open
View article: A new route to apply nanometric alumina coating on powders by fluidized bed chemical vapor deposition
A new route to apply nanometric alumina coating on powders by fluidized bed chemical vapor deposition Open
View article: Influence of silane interfacial chemistry on the curing process of anionic Polyamide 6 in glass reinforced composites
Influence of silane interfacial chemistry on the curing process of anionic Polyamide 6 in glass reinforced composites Open
View article: Influence of the Oxidation on the Optical Properties of Mo-Si-Ti, Ta-Mo-Cr-Al and Ta-Mo-Cr-Ti-Al Alloys
Influence of the Oxidation on the Optical Properties of Mo-Si-Ti, Ta-Mo-Cr-Al and Ta-Mo-Cr-Ti-Al Alloys Open
View article: Magnetically Induced CO<sub>2</sub> Methanation In Continuous Flow Over Supported Nickel Catalysts with Improved Energy Efficiency
Magnetically Induced CO<sub>2</sub> Methanation In Continuous Flow Over Supported Nickel Catalysts with Improved Energy Efficiency Open
A new selective and efficient catalytic system for magnetically induced catalytic CO 2 methanation was developed, composed of an abundant iron‐based heating agent, namely a commercial iron wool, combined with supported Nickel nanoparticles…
View article: Mechanism of olivine and glass alteration under experimental H2O-CO2 based supercritical gas: Application to modern and ancient Venus
Mechanism of olivine and glass alteration under experimental H2O-CO2 based supercritical gas: Application to modern and ancient Venus Open
View article: Observation of the depassivation effect of attrition on magnesium silicates' direct aqueous carbonation products
Observation of the depassivation effect of attrition on magnesium silicates' direct aqueous carbonation products Open
The main obstacle to the aqueous carbonation of non-serpentinised magnesium silicates is the formation of surface passivation layers, which severely limits the reaction rate and thus the overall efficiency of the process. A technological s…
View article: Grafting Copper Atoms and Nanoparticles on Double-Walled Carbon Nanotubes: Application to Catalytic Synthesis of Propargylamine
Grafting Copper Atoms and Nanoparticles on Double-Walled Carbon Nanotubes: Application to Catalytic Synthesis of Propargylamine Open
The decoration of carbon nanotubes (CNTs) by metal nanoparticles (NPs) combines the advantages of a high specific surface material with catalytic properties of metal nanocrystals. Little work has been devoted to the decoration of CNTs with…
View article: Few-layered-graphene/zirconia composites: Single-step powder synthesis, spark plasma sintering, microstructure and properties
Few-layered-graphene/zirconia composites: Single-step powder synthesis, spark plasma sintering, microstructure and properties Open
View article: Comparative study of bulk and surface compositions of plasma polymerized organosilicon thin films
Comparative study of bulk and surface compositions of plasma polymerized organosilicon thin films Open
View article: Direct liquid injection chemical vapor deposition of ZrO2 films from a heteroleptic Zr precursor: interplay between film characteristics and corrosion protection of stainless steel
Direct liquid injection chemical vapor deposition of ZrO2 films from a heteroleptic Zr precursor: interplay between film characteristics and corrosion protection of stainless steel Open
View article: Industrially scalable surface treatments to enhance the current density output from graphite bioanodes fueled by real domestic wastewater
Industrially scalable surface treatments to enhance the current density output from graphite bioanodes fueled by real domestic wastewater Open
Acid and electrochemical surface treatments of graphite electrode, used individually or in combination, significantly improved the microbial anode current production, by +17% to +56%, in well-regulated and duplicated electroanalytical expe…
View article: Bimetallic RuNi nanoparticles as catalysts for upgrading biomass: metal dilution and solvent effects on selectivity shifts
Bimetallic RuNi nanoparticles as catalysts for upgrading biomass: metal dilution and solvent effects on selectivity shifts Open
Core–shell RuNi catalysts are prepared from organometallic complexes and PVP as stabilizers under one-pot conditions. The synergistic effect between Ru and Ni activity in furfural hydrogenation depends on the nanoparticle composition.
View article: MONITORING COMPOSITION AND STRUCTURE OF MOCVD ZrO2-BASED MULTICOMPONENT FILMS BY INNOVATIVE MIXED METAL-ORGANIC PRECURSORS
MONITORING COMPOSITION AND STRUCTURE OF MOCVD ZrO2-BASED MULTICOMPONENT FILMS BY INNOVATIVE MIXED METAL-ORGANIC PRECURSORS Open
International audience
View article: Mo thio and oxo-thio molecular complexes film as self-healing catalyst for photocatalytic hydrogen evolution on 2D materials
Mo thio and oxo-thio molecular complexes film as self-healing catalyst for photocatalytic hydrogen evolution on 2D materials Open
View article: One-step synthesis of few-layered-graphene/alumina powders for strong and tough composites with high electrical conductivity
One-step synthesis of few-layered-graphene/alumina powders for strong and tough composites with high electrical conductivity Open
View article: An innovative multi-component fluoropolymer-based coating on outdoor patinated bronze for Cultural Heritage: Durability and reversibility
An innovative multi-component fluoropolymer-based coating on outdoor patinated bronze for Cultural Heritage: Durability and reversibility Open
View article: When organophosphorus ruthenium complexes covalently bind to ruthenium nanoparticles to form nanoscale hybrid materials
When organophosphorus ruthenium complexes covalently bind to ruthenium nanoparticles to form nanoscale hybrid materials Open
A schematic view of the nano hybrid material [RuPMe]+–RuNP in solution (left) and theoretical modeling of the covalent coordination mode of the organophosphorus polypyridyl ruthenium [RuPMe]+complex at the RuNP surfac…
View article: Experimental exploration of volcanic rocks-atmosphere interaction under Venus surface conditions
Experimental exploration of volcanic rocks-atmosphere interaction under Venus surface conditions Open
View article: Development of multi-component fluoropolymer based coating on simulated outdoor patina on quaternary bronze
Development of multi-component fluoropolymer based coating on simulated outdoor patina on quaternary bronze Open
View article: Evaluation of 2-(salicylideneimino) thiophenol and other Schiff bases as bronze corrosion inhibitors by electrochemical techniques and surface analysis
Evaluation of 2-(salicylideneimino) thiophenol and other Schiff bases as bronze corrosion inhibitors by electrochemical techniques and surface analysis Open