Sentences with phrase «organic frameworks with»

His other topics of research concern the field of supramolecular chemistry, crystal engineering and fabrication of hybrid organic — inorganic functional materials like coordination polymers based on organometallic nodes or open metal — organic frameworks with controllable size and morphology with potential applications in storage and separation of gases and small organic molecules.

«This strategy of exploiting the effective condensation reaction to synthesize organic frameworks with high uptake capacity and high physiochemical stabilities hold huge promise for practical applications.»

«A molecular thread: Flexible metal — organic frameworks with a range of pore sizes are made by threading through molecular ligands.»

A three - dimensional metal — organic framework with interpenetrating bridging ligands and guest molecules denoted as large balls (color codes: cadmium, dark magenta; chlorine, green; oxygen, red; nitrogen, blue; carbon, black).

Not exact matches

Speaking about human freedom, he is trying to cope with the Kantian dilemma of freedom and necessity within the framework of the categories of his organic logic.

We need a science and technology reinterpreted within a new framework which takes the organic and spiritual dimensions of reality seriously along with the mechanical.

IFOAM comments on selected normative or political processes with a view to promote the improvement of technical and political frameworks that impact the development of the organic sector.

But, until now, scientists have not been able to engineer hybrid membranes with enough metal - organic frameworks to form continuous channels through the membrane.

The researchers focused on a hybrid membrane that is part polymer and part metal - organic framework, which is a porous three - dimensional crystal with a large internal surface area that can absorb enormous quantities of molecules.

«With nanoengineering, we made a unique metal - organic framework structure that solves the big problems of conductivity, and access to active sites,» says Zhao.

By creating nanometre - thick arrays of metal - organic frameworks, Zhao's team was able to expose the pores and increase the surface area for electrical contact with the water.

Metal organic frameworks (MOFs) are proving to be incredibly flexible with a myriad of potential applications including as antimicrobial agents, hydrogen - storage materials and solar - cell components.

Over time, the zinc ions in MOF - 5 (pink solutions) get replaced with cobalt ions, (blue solutions) demonstrating the dynamics of metal organic frameworks.

The latter focuses on zeolites and metal — organic frameworks: sponge - like materials with regularly repeating holes in their crystal structures that can trap gas molecules and could be used to store methane or carbon dioxide.

An international collaboration of scientists led by Omar Yaghi, a chemist with the Lawrence Berkeley National Laboratory (Berkeley Lab), has developed a technique they dubbed «gas adsorption crystallography» that provides a new way to study the process by which metal - organic frameworks (MOFs)-- 3D crystals with extraordinarily large internal surface areas — are able to store immense volumes of gases such a carbon dioxide, hydrogen and methane.

A continuous - flow micro-reactor packed with metal - organic framework catalyst promotes the conversion of propylene into propane.

Researchers from KU Leuven have now built a very sensitive electronic nose with metal - organic frameworks (MOFs).

The best available membranes consist of a polymeric matrix with a filler in it, for instance a metal - organic framework (MOF).

Lithographically patterned Pd nanowires were simply overcoated with a Zn - based zeolite imidazole framework (ZIF - 8) layer composed of Zn ions and organic ligands.

Specifically, a metal - organic framework compound, copper [1,3 - benzenedicarboxylate] with a unique arrangement of copper atoms in a crystal, has been shown to exhibit this novel behavior.

He said the Rice compound compared favorably with other carbon - capture candidates based on metal organic frameworks (MOFs).

To facilitate the hydrogenation, enzymes utilize a «smart» arrangement where the surrounding organic framework cooperates with a metal atom — like iron - efficiently kick - starting the reaction.

Thallapally, working with Maciej Haranczyk and Berend Smit of Lawrence Berkeley National Laboratory and others, has been studying materials called metal - organic frameworks, also known as MOFs, that could potentially trap xenon and krypton without having to use cryogenics.

A new study by an international team of researchers, affiliated with UNIST has announced that they have succeeded in developing a novel deuterium separation method, using a special class of metal organic frameworks (MOFs) whose pore dimensi... Read More

Although a framework for learning was in place, the process was designed as organic, developing with each exchange of musical selections and accompanying reviews and responses.

COFs and their cousin materials, metal organic frameworks (MOFs), are porous three - dimensional crystals with extraordinarily large internal surface areas that can absorb and store enormous quantities of targeted molecules.

The Microbial Efficiency - Matrix Stabilization (MEMS) framework integrates plant litter decomposition with soil organic matter stabilization: Do labile plant inputs form stable soil organic matter?

The most popular feature of Maritime Law Book's law report series was the use of Key Numbers which combines the best features of the Canadian Abridgement Classification System (Key Words providing a framework to organic cases by legal concepts, minus the associated cumbersome alphanumeric numbering scheme) with a numbering scheme modelled on the West Key Numbering System.