Webinar: The effect of outgassing temperature on H2O & CO2 adsorption performance of MOFs & Zeolites
28 Views •Webinar: Aqueous and Gaseous Phase Characterization of Catalysts for the Carbon Dioxide Hydration Reaction
33 Views •Webinar: Capture of Hydrogen Sulphide and Sulphur Dioxide in MOFs
211 Views •Webinar: Water Sorption and Gas Adsorption Measurements on MOFs
238 Views •Seminario web: Métodos experimentales para la captura de CO2 en presencia de vapor de agua
2467 Views •Seminario web: Métodos experimentales para la captura de CO2 en presencia de vapor de agua
2467 Views •Webinar: Particle Engineering in Pharmaceutical Solids Processing
2140 Views •Webinar: Study of particle cohesion/adhesion and wettability of powders and formulations | Prof. Williams
2046 Views •Webinar: Challenges on specific surface area analysis of cellulosic materials
2043 Views •Webinar: Understanding Isotherm Shape and Isotherm Modelling from DVS Experiments | Dr. Daniel J. Burnett
1070 Views •Webinar: The Effect of Surface Properties on Granulation Performance
1023 Views •Webinar: The Importance of Moisture in Pharmaceuticals and Food Materials by Surface Energy
937 Views •Particle Engineering in Pharmaceutical Solids Processing
883 Views •Webinar: Analysis of Food Products by Dynamic Vapour Sorption
662 Views •Webinar: Surface energy analysis for measuring physicochemical properties of materials
608 Views •Webinar: The Surface Properties and Water Adsorption Behaviour of Hair Fibers
584 Views •Webinar: Polymer characterization by Vapor Sorption Methods with Dr. Daniel Burnett
300 Views •Webinar: Water Sorption and Gas Adsorption Measurements on MOFs
238 Views •Webinar: Capture of Hydrogen Sulphide and Sulphur Dioxide in MOFs
211 Views •Webinar: Experimental Methods for Determining Carbon Dioxide Capture in the Presence of Water Vapor
122 Views •Workshop: Sorption Science Innovations in Cellulosic Material Characterization
104 Views •Webinar: Battery Electrode Active Materials Characterization
67 Views •Dynamic Vapor Sorption (DVS) Applications for Amorphous Content Calculations & in situ Raman studies
50 Views •Workshop: Characterizing Construction Materials by Vapor Sorption Techniques
44 Views •Webinar: Analysis of Wood and Building Materials using Dynamic Vapour Sorption
43 Views •Webinar: Aqueous and Gaseous Phase Characterization of Catalysts for the Carbon Dioxide Hydration Reaction
Abstract:
Wavy nickel nanowires (NiNWs) were immobilized on mesoporous silica (SiO2) aerogels by the sol−gel method. The catalytic activity of pure NiNWs and NiNW−SiO2 aerogel composites toward the CO2 hydration reaction (CHR) when they are in water was measured. Dynamic Vapor Sorption (DVS Vacuum) analysis was performed at levels of 50% CO2 and 50% H2O vapor for SiO2 aerogels, immobilized nickel nanoparticles (NiNPs) on silica aerogel and NiNW−SiO2 aerogel composites, in order to determine catalytic activity for CHR in the gaseous phase. The results from DVS Vacuum analysis (gaseous phase) and CHR (aqueous phase) showed that NiNW−SiO2 aerogel composites are good heterogeneous catalysts for CHR in both gaseous and aqueous phases but they are less active than NiNP−SiO2 aerogel composites
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