Results 41 to 50 of about 3,630 (225)

Commensurability Effects in Viscosity of Nanoconfined Water [PDF]

open access: yesACS Nano, 2016
21 pages, 5 figures, ACS Nano, ASAP (2016)
Neek-Amal, Mehdi   +3 more
openaire   +4 more sources

Strengthening, toughing and thermally stable ultra-thin MXene nanosheets/polypropylene nanocomposites via nanoconfinement [PDF]

open access: yes, 2019
Developing high-performance polymer nanocomposites with outstanding heat resistance and high strength, and superior ductility is vital for their practical applications. However, it is a great challenge to achieve simultaneous improvements in the strength
Fu, Libu   +7 more
core   +1 more source

Deciphering nanoconfinement effects on molecular orientation and reaction intermediate by single molecule imaging

open access: yesNature Communications, 2019
Nanoconfinement effects on changing molecular transport and reaction kinetics in heterogeneous catalysis have been widely recognized. Here, the authors design a core-shell nanocatalyst with aligned linear nanopores to uncover nanoconfinement effects on ...
Bin Dong   +6 more
doaj   +1 more source

Molecular Dynamics Simulations of Hydroxyapatite Nanopores in Contact with Electrolyte Solutions: The Effect of Nanoconfinement and Solvated Ions on the Surface Reactivity and the Structural, Dynamical, and Vibrational Properties of Water

open access: yesCrystals, 2017
Hydroxyapatite, the main mineral phase of mammalian tooth enamel and bone, grows within nanoconfined environments and in contact with aqueous solutions that are rich in ions.
Devis Di Tommaso   +5 more
doaj   +1 more source

Factors Affecting Hydrogen Adsorption in Metal–Organic Frameworks: A Short Review

open access: yesNanomaterials, 2021
Metal–organic frameworks (MOFs) have significant potential for hydrogen storage. The main benefit of MOFs is their reversible and high-rate hydrogen adsorption process, whereas their biggest disadvantage is related to their operation at very low ...
Vladimír Zeleňák, Ivan Saldan
doaj   +1 more source

Experimentally probing ionic solutions in single-digit nanoconfinement [PDF]

open access: yes, 2022
International audienceUnderstanding ionic solutions in single-digit nanoconfinement is crucial to explain the behavioral transition of confined solutions.
Tardif, S.   +8 more
core   +1 more source

Confinement of LiAlH4 in a Mesoporous Carbon Black for Improved Near-Ambient Release of H2

open access: yesReactions, 2023
LiAlH4 is a potential solid-state H2 storage material, where safe and efficient H2 storage is of critical importance for the transition towards a sustainable emission-free economy.
Pavle Ramah   +5 more
doaj   +1 more source

New Structural Anomaly Induced by Nanoconfinement [PDF]

open access: yesThe Journal of Physical Chemistry B, 2014
We explore the structural properties of anomalous fluids confined in a nanopore using Molecular Dynamics simulations. The fluid is modeled by core-softened (CS) potentials that have a repulsive shoulder and an attractive well at a further distance. Changing the attractive well depth of the fluid-fluid interaction potential, we studied the behavior of ...
Krott, Leandro B.   +2 more
openaire   +3 more sources

Ballistic Brownian Motion of Nanoconfined DNA

open access: yesACS Nano, 2023
Theoretical treatments of polymer dynamics in liquid generally start with the basic assumption that motion at the smallest scale is heavily overdamped; therefore, inertia can be neglected. We report on the Brownian motion of tethered DNA under nanoconfinement, which was analyzed by molecular dynamics simulation and nanoelectrochemistry-based single ...
Madrid, Ignacio   +10 more
openaire   +3 more sources

Size–Pore-Dependent Methanol Sequestration from Water–Methanol Mixtures by an Embedded Graphene Slit

open access: yesMolecules, 2023
The separation of liquid mixture components is relevant to many applications—ranging from water purification to biofuel production—and is a growing concern related to the UN Sustainable Development Goals (SDGs), such as “Clean water and Sanitation” and ...
Roger Bellido-Peralta   +3 more
doaj   +1 more source

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