Ludwig Maximilian University of Munich chemists have developed novel porous materials called "covalent organic frameworks", which provide a basis for the design of polymeric photocatalysts with tunable physical, chemical ...
Materials Science
Sep 30, 2015
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19
Hydrogen (H2) is a clean carbon-free fuel with high gravimetric energy density and emerges as an attractive alternative to the unrenewable fossil resource. Photocatalytic water splitting over a semiconductor provides a promising ...
Analytical Chemistry
Jun 27, 2023
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21
They are especially good photocatalysts for the production of hydrogen by splitting water with solar energy: covalent organic frameworks based on triazines. For this application, the frameworks need to be in a nice regular ...
Materials Science
Aug 21, 2018
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14
An international team of researchers recently synthesized polyarylether-based covalent organic frameworks, the most stable crystalline porous material on record. The team, which includes the University of Delaware's Yushan ...
Materials Science
Jun 6, 2019
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54
NUS chemists have developed design guidelines for a type of material platform which can activate and adjust the light emission ability of organic molecules for lighting and display applications.
Materials Science
Oct 23, 2018
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2
Covalent organic materials with well-ordered porous microstructures could provide the membranes needed for technology to meet increasingly stringent environmental controls and be cost effective to produce.
Materials Science
Feb 4, 2019
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4
Organic radicals are crucial intermediates generated during the redox processes of organic electrode materials. However, the poor stability of organic radicals often results in the capacity fade of organic electrodes, and ...
Materials Science
Mar 15, 2022
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16
Bifunctional oxygen electrocatalysts exhibit high activity for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER).
Analytical Chemistry
Oct 20, 2022
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7
Covalent organic frameworks (COFs) are versatile materials composed of interconnected organic molecules held together by covalent bonds. These frameworks can be constructed in two-dimensional or three-dimensional (3D) forms ...
Analytical Chemistry
Jul 19, 2023
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10
