Results 31 to 40 of about 411,175 (334)

Post-synthetic pillaring enhances metal–organic framework capacitance

open access: yesCommunications Chemistry, 2022
Electrically conductive two-dimensional metal–organic frameworks have emerged as promising materials for electronic and energy storage devices, but their stacked nature offers limited accessibility to the framework pores.
Victoria Richards
doaj   +1 more source

Metal-organic framework based on hinged cube tessellation as transformable mechanical metamaterial [PDF]

open access: yes, 2019
Mechanical metamaterials exhibit unusual properties, such as negative Poisson???s ratio, which are difficult to achieve in conventional materials. Rational design of mechanical metamaterials at the microscale is becoming popular partly because of the ...
Choe, Wonyoung   +7 more
core   +1 more source

Study on preparation of metal-organic framework membrane and pore size adjustment method [PDF]

open access: yesE3S Web of Conferences, 2021
Metal-organic framework materials have the advantages of large specific surface area, high porosity, strong adjustability of framework structure, adjustable chemical and thermal properties, etc., and can be used as ideal membrane materials. In this paper,
Yang Hui, Zhang Jiaqi, He Huan
doaj   +1 more source

Dynamic interplay between defective UiO‐66 and protic solvents in activated processes [PDF]

open access: yes, 2019
UiO-66, composed by Zr-oxide inorganic bricks [Zr-6(mu(3)-O)(4)(mu(3)-OH)(4)] and organic terephthalate linkers, is one of the most studied metal-organic frameworks (MOFs) due to its exceptional thermal, chemical, and mechanical stability.
Caratelli, Chiara   +4 more
core   +2 more sources

Cooperative Carbon Dioxide Adsorption in Alcoholamine- and Alkoxyalkylamine-Functionalized Metal-Organic Frameworks. [PDF]

open access: yes, 2020
A series of structurally diverse alcoholamine- and alkoxyalkylamine-functionalized variants of the metal-organic framework Mg2 (dobpdc) are shown to adsorb CO2 selectively via cooperative chain-forming mechanisms.
Forse, Alexander C   +10 more
core   +2 more sources

Multicomponent Metal‐Organic Frameworks

open access: yesAngewandte Chemie International Edition, 2023
AbstractMetal‐organic frameworks (MOFs) are constructed from metal ions or clusters and organic linkers. Typical MOFs are rather simple, comprising just one type of joint and linker. An additional degree of structural complexity can be introduced by using multiple different components that are assembled into the same framework In the early days of MOF ...
Seok J. Lee, Shane G. Telfer
openaire   +2 more sources

Metal–Organic Framework Materials for Electrochemical Supercapacitors

open access: yesNano-Micro Letters, 2022
Exploring new materials with high stability and capacity is full of challenges in sustainable energy conversion and storage systems. Metal–organic frameworks (MOFs), as a new type of porous material, show the advantages of large specific surface area ...
Ziwei Cao   +12 more
doaj   +1 more source

Exploring lanthanide doping in UiO-66 : a combined experimental and computational study of the electronic structure [PDF]

open access: yes, 2018
Lanthanide-based metal organic frameworks show very limited stabilities, which impedes their use in applications exploiting their extraordinary electronic properties, such as luminescence and photocatalysis.
De Vos, Arthur   +7 more
core   +2 more sources

Defect-dependent colossal negative thermal expansion in UiO-66(Hf) metal-organic framework [PDF]

open access: yes, 2015
Thermally-densified hafnium terephthalate UiO-66(Hf) is shown to exhibit the strongest isotropic negative thermal expansion (NTE) effect yet reported for a metal-organic framework (MOF).
Cliffe, Matthew J.   +4 more
core   +4 more sources

A Chemiluminescent Metal–Organic Framework

open access: yesChemistry – A European Journal, 2019
AbstractThe synthesis and characterization of a chemiluminescent metal–organic framework with high porosity is reported. It consists of Zr6O6(OH)4 nodes connected by 4,4′‐(anthracene‐9,10‐diyl)dibenzoate as the linker and luminophore. It shows the topology known for UiO‐66 and is therefore denoted PAP‐UiO. The MOF was not only obtained as bulk material
Bastian Rühle   +8 more
openaire   +2 more sources

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