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Neutron scattering studies of porous material [PDF]

open access: yesStructural Dynamics
Advances in porous materials—such as metal-organic frameworks (MOFs) and zeolites—offer promising pathways for developing next- generation separation systems, which account for 10–15% of global energy consumption, with improved selectivity, capacity, and
CHENG LI
doaj   +2 more sources

Tungsten Promoted Ni/Al2O3 as a Noble-Metal-Free Catalyst for the Conversion of 5-Hydroxymethylfurfural to 1-Hydroxy-2,5-Hexanedione

open access: yesFrontiers in Chemistry, 2022
The conversion of 5-hydroxymethylfurfural (HMF) to 1-hydroxy-2,5-hexanedione (HHD) represented a typical route for high-value utilization of biomass. However, this reaction was often catalyzed by the noble metal catalyst.
Ying Duan   +5 more
doaj   +1 more source

Advances of Carbon Materials for Dual-Carbon Lithium-Ion Capacitors: A Review

open access: yesNanomaterials, 2022
Lithium-ion capacitors (LICs) have drawn increasing attention, due to their appealing potential for bridging the performance gap between lithium-ion batteries and supercapacitors.
Ying Duan   +6 more
doaj   +1 more source

Photoresponsive porous materials

open access: yesNanoscale Advances, 2021
Integration of molecular photoswitches in porous materials i.e. MOFs, COFs, PAFs provides responsive materials with a variety of functions ranging from switchable gas adsorption to macroscopic actuation.
Wojciech Danowski   +3 more
openaire   +3 more sources

In Situ Synthesis of C-N@NiFe2O4@MXene/Ni Nanocomposites for Efficient Electromagnetic Wave Absorption at an Ultralow Thickness Level

open access: yesMolecules, 2022
Recently, the development of composite materials composed of magnetic materials and MXene has attracted significant attention. However, the thickness and microwave absorption performance of the composite is still barely satisfactory.
Qing Sun   +11 more
doaj   +1 more source

MOFs-Derived Three-Phase Microspheres: Morphology Preservation and Electromagnetic Wave Absorption

open access: yesMolecules, 2022
Reasonable structural design and composition control are the dominant factors for tuning the electromagnetic absorbing properties of materials. In this paper, microspheres composed of NiO, Ni, and Co3O4 nanoparticles (NCMO) were successfully synthesized ...
Xin Yang   +10 more
doaj   +1 more source

Preparation of 1-Hydroxy-2,5-hexanedione from HMF by the Combination of Commercial Pd/C and Acetic Acid

open access: yesMolecules, 2020
The development of a simple and durable catalytic system for the production of chemicals from a high concentration of a substrate is important for biomass conversion.
Yanliang Yang   +4 more
doaj   +1 more source

Tailored Porous Materials [PDF]

open access: yesChemistry of Materials, 1999
Tailoring of porous materials involves not only chemical synthetic techniques for tailoring microscopic properties such as pore size, pore shape, pore connectivity, and pore surface reactivity, but also materials processing techniques for tailoring the meso- and the macroscopic properties of bulk materials in the form of fibers, thin films, and ...
Barton, TJ   +10 more
openaire   +2 more sources

Cooperative Sorption on Porous Materials [PDF]

open access: yesLangmuir, 2021
The functional shape of a sorption isotherm is determined by underlying molecular interactions. However, doubts have been raised on whether the sorption mechanism can be understood in principle from analyzing sorption curves via a range of competing models.
Seishi Shimizu, Nobuyuki Matubayasi
openaire   +4 more sources

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