Results 21 to 30 of about 676,926 (298)

A Three-Dimensional Dynamic Supramolecular "Sticky Fingers" Organic Framework. [PDF]

open access: yes, 2019
Engineering high-recognition host-guest materials is a burgeoning area in basic and applied research. The challenge of exploring novel porous materials with advanced functionalities prompted us to develop dynamic crystalline structures promoted by soft ...
Costa, José Sánchez   +8 more
core   +4 more sources

Recent advances of metal–organic frameworks‐based proton exchange membranes in fuel cell applications

open access: yesSusMat, 2022
In recent years, proton exchange membrane (PEM) fuel cell (FC; PEMFC) has been widely studied and gradually applied to vehicle power supply, portable supply, communication base station backup, emergency power supply, and so on.
Xiao‐Min Li, Junkuo Gao
doaj   +1 more source

Porous materials in building energy technologies—a review of the applications, modelling and experiments [PDF]

open access: yes, 2018
Improving energy efficiency in buildings is central to achieving the goals set by Paris agreement in 2015, as it reduces the energy consumption and consequently the emission of greenhouse gases without jeopardising human comfort.
Esfahani, Javad Abolfazli   +2 more
core   +1 more source

V3S4 Nanosheets Anchored on N, S Co-Doped Graphene with Pseudocapacitive Effect for Fast and Durable Lithium Storage

open access: yesNanomaterials, 2019
Construction of a suitable hybrid structure has been considered an important approach to address the defects of metal sulfide anode materials. V3S4 nanosheets anchored on an N, S co-coped graphene (VS/NSG) aerogel were successfully fabricated by an ...
Naiteng Wu   +6 more
doaj   +1 more source

Xylene isomer separations by intrinsically porous molecular materials

open access: yesCell Reports Physical Science, 2021
Summary: Xylene mixtures and the three individual isomers are valuable chemical feedstocks in the chemical industry. Separation of these isomers is a pressing challenge due to their overlapping physicochemical properties.
Gengwu Zhang   +4 more
doaj   +1 more source

First evidence of anisotropic quenched disorder effects on a smectic liquid crystal confined in porous silicon [PDF]

open access: yes, 2005
We present a neutron scattering analysis of the structure of the smectic liquid crystal octylcyanobiphenyl (8CB) confined in one-dimensional nanopores of porous silicon films (PS). The smectic transition is completely suppressed, leading to the extension
Claude Loverdo   +6 more
core   +3 more sources

Room-Temperature Phosphorescent Co-Crystal Showing Direct White Light and Photo-Electric Conversion

open access: yesFrontiers in Chemistry, 2021
The development of molecular crystalline materials with efficient room-temperature phosphorescence has been obtained much attention due to their fascinating photophysical properties and potential applications in the fields of data storage, bioimaging and
Xiao-Gang Yang   +6 more
doaj   +1 more source

Functional Porous Materials Chemistry [PDF]

open access: yesAdvanced Materials, 2020
descripción no proporcionada por ...
Jihong Yu, Avelino Corma, Yi Li
openaire   +3 more sources

Review on Fractal Analysis of Porous Metal Materials

open access: yesJournal of Chemistry, 2015
Porous metal materials are multifunctional lightweight materials and have been used widely in industry. The structural and functional characters of porous metal materials depend on the pore structure which can be described effectively by the fractal ...
J. Z. Wang   +4 more
doaj   +1 more source

The Selective CO2 Adsorption and Photothermal Conversion Study of an Azo-Based Cobalt-MOF Material

open access: yesMolecules, 2022
A new metal–organic framework (MOF), [Co2(L)2(azpy)]n (compound 1, H2L = 5-(pyridin-4-ylmethoxy)-isophthalic acid, azpy = 4,4′-azopyridine), was synthesized by a solvothermal method and further characterized by elemental analysis, IR spectra ...
Li-Long Dang   +8 more
doaj   +1 more source

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