Metal Hydride Nanoparticles with Ultrahigh Structural Stability and Hydrogen Storage Activity Derived from Microencapsulated Nanoconfinement.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700760
Abstract: Metal hydrides (MHs) have recently been designed for hydrogen sensors, switchable mirrors, rechargeable batteries, and other energy-storage and conversion-related applications. The demands of MHs, particular fast hydrogen absorption/desorption kinetics, have brought their sizes to nanoscale.… read more here.
Keywords: storage; hydrogen; absorption desorption; stability ... See more keywords
Experimental investigation on absorption and desorption characteristics of La0.9Ce0.1Ni5 for hydrogen storage application
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DOI: 10.1002/er.5983
Abstract: In the present work, an experimental investigation is carried out to study the absorption and desorption characteristics of a metal hydride reactor filled with 1.4 kg of La0.9Ce0.1Ni5. A simple tubular reactor with an outer… read more here.
Keywords: absorption desorption; experimental investigation; hydrogen; temperature ... See more keywords
Moisture absorption and cyclic absorption–desorption characters of fibre-reinforced epoxy composites
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DOI: 10.1007/s10853-019-03399-7
Abstract: AbstractIn this study, the temperature effects on moisture diffusion of epoxy resin and its glass/carbon fibre-reinforced epoxy composites in distilled water were tested. In 70 °C, their diffusion coefficients were found 20.9 times, 16.5 times and… read more here.
Keywords: absorption; moisture absorption; moisture; diffusion ... See more keywords
CO2 capture with room temperature ionic liquids; coupled absorption/desorption and single module absorption in membrane contactor
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115719
Abstract: Abstract A membrane gas CO2 capture setup, based on the concept of single module absorption and single cycle coupled absorption/desorption, was developed in this work. Ionic liquids (ILs) 1-ethyl-3-methylimidazolium methylsulfate ([emim][MS]) and 1-ethyl-3-methylimidazolium dicyanamide ([emim][DCA])… read more here.
Keywords: absorption; coupled absorption; absorption desorption; single module ... See more keywords
Comparison between the kinetics of cyclohexane absorption and desorption for heterogeneous bitumen nanofilms
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DOI: 10.1016/j.fuel.2020.118836
Abstract: Abstract We used a gravimetric technique to study the kinetics of cyclohexane absorption and desorption for bitumen films with thicknesses ranging from ~50 nm to ~1000 nm by monitoring their relative mass uptake and release rates at… read more here.
Keywords: absorption; kinetics cyclohexane; cyclohexane absorption; absorption desorption ... See more keywords
Application of “coordinative effect” into tri-solvent MEA+BEA+AMP blends at concentrations of 0.1 + 2 + 2∼0.5 + 2 + 2 mol/L with absorption, desorption and mass transfer analyses
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2021.103267
Abstract: Abstract The “coordinative effect” was discovered in MEA + DEA solvents in 2018 via CO2 absorption, and it could enhance both CO2 absorption & desorption within MEA + RR’NH solvents. This study expanded the scope… read more here.
Keywords: absorption; bea amp; absorption desorption; mea ... See more keywords
Effects of ion irradiation on H2O and CO2 absorption and desorption characteristics of Li2ZrO3 and Pt-coated Li2ZrO3
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DOI: 10.1016/j.ijhydene.2017.04.220
Abstract: Abstract The effects of irradiation with 10 keV D2+ ions on the hydrogen and water absorption and desorption characteristics of Li2ZrO3 and platinum-coated Li2ZrO3 (Pt-Li2ZrO3) were investigated by employing elastic recoil detection (ERD), weight gain measurement… read more here.
Keywords: characteristics li2zro3; desorption characteristics; absorption desorption; ion ... See more keywords
Theoretical study of hydrogen absorption and desorption in Ti1-xZrx Mn1.4 using statistical physics treatment: Microscopic investigation and thermodynamic potential interpretation
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DOI: 10.1016/j.ijhydene.2017.11.049
Abstract: Abstract Experimental absorption and desorption isotherms of hydrogen in Ti1-xZrx Mn1.4 (x = 0, 0.1, 0.2, 0.3, 0.4) alloys at T = 293 K have been fitted using some theoretical model expressions treated by statistical physics through the grand canonical… read more here.
Keywords: statistical physics; absorption desorption; ti1 xzrx; physics ... See more keywords
Tuning the de/hydriding thermodynamics and kinetics of Mg by mechanical alloying with Sn and Zn
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.11.173
Abstract: Abstract Mg 95 Sn 3 Zn 2 alloy was prepared by mechanical alloying. The phase constituents and phase transition were analyzed by X-ray diffraction (XRD) method. The microstructure was characterized by scanning electron microscope (SEM).… read more here.
Keywords: absorption desorption; tuning hydriding; mechanical alloying; hydriding thermodynamics ... See more keywords
Sulfur dioxide absorption characteristics of aqueous amino acid solutions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2021.10.011
Abstract: Abstract The SO2 absorption/desorption performances of 14 aqueous amino acid solutions were evaluated to identify efficient absorbents to remove SO2 from coal-powered plant emissions. SO2 absorption/desorption experiments were conducted at 298.15 and 373.15 K, respectively, using… read more here.
Keywords: absorption; acid solutions; so2 absorption; amino acid ... See more keywords
Hydrogen absorption/desorption cycling performance of Mg-based alloys with in-situ formed Mg2Ni and LaH (x = 2, 3) nanocrystallines
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DOI: 10.1016/j.jma.2021.06.013
Abstract: Abstract Aiming to elucidate the hydrogen absorption/desorption cycling properties of Mg-based alloys with in-situ formed Mg2Ni and LaHx (x = 2, 3) nanocrystallines, the hydrogen storage cycle stability, hydriding/dehydriding cycling kinetics and thermodynamic stability of the experimental… read more here.
Keywords: hydrogen; situ formed; hydrogen absorption; absorption desorption ... See more keywords