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Materials Science Jun 22, 2022

Process to customize molecules does double duty

Inspired by your liver and activated by light, a chemical process developed in labs at Rice University and in China shows promise for drug design and the development of unique materials.

Materials Science Jun 21, 2022

Efficient method for photocatalytic fluoroalkylations of (hetero)arenes

Fluoroalkylated aromatic compounds have properties such as permeability, lipophilicity and metabolic stability. Considerable efforts have been devoted to the development of efficient methods for incorporation of the fluoroalkyl ...

Analytical Chemistry Jun 17, 2022

Scientists serendipitously discover rare cluster compound

Scientists at Kyoto University's Institute for Cell-Material Sciences have discovered a novel cluster compound that could prove useful as a catalyst. Compounds, called polyoxometalates, that contain a large metal-oxide cluster ...

Materials Science Jun 16, 2022

'Volcano-shaped' trend enables rational design of polysulfide catalysts in lithium–sulfur batteries

A joint research team led by Prof. Zhang Huigang from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences (CAS) and Dr. Lu Jun from Argonne National Laboratory, U.S.A., has found a "volcano-shaped" ...

Analytical Chemistry Jun 15, 2022

Accurate and efficient dynamic computational strategy for heterogeneous catalysis

Theoretical calculation has become an indispensable approach to reveal the thermodynamics and kinetics of catalysis. Static computational strategy is the most popular approach in theoretical catalysis, in which the reaction ...

Nanomaterials Jun 6, 2022

Ultrafine ruthenium nanocrystals as an alternative to platinum for a pH-universal hydrogen evolution reaction

Currently, electrocatalytic water splitting is one of the most inexpensive, clean, reliable, quiet and affordable industrial-grade efficient hydrogen (H2) production technologies. However, the most effective platinum (Pt) ...

Analytical Chemistry Jun 6, 2022

Liquid platinum at room temperature: The 'cool' catalyst for a sustainable revolution in industrial chemistry

Researchers in Australia have been able to use trace amounts of liquid platinum to create cheap and highly efficient chemical reactions at low temperatures, opening a pathway to dramatic emissions reductions in crucial industries.

Materials Science Jun 2, 2022

Iron catalyst could make important chemical reactions cheaper and more eco-friendly

A catalyst is a key ingredient for many chemical reactions. It facilitates a molecule to change into another molecule, without being changed itself, meaning it can be used multiple times. However, many catalysts are made ...

Analytical Chemistry May 31, 2022

Light instead of electricity: A new kind of 'green hydrogen'

Hydrogen could be an important part of our future energy supply: It can be stored, transported and burned as needed. However, most of the hydrogen available today is a by-product of natural gas production, and this has to ...

Materials Science May 30, 2022

Researchers realize efficient hydrogen-peroxide production in acid

As one of the 100 most important chemicals in the world, hydrogen peroxide (H2O2) is mainly produced by the energy- and waste-intensive anthraquinone oxidation (AO) method. Replacing the AO method with a more environmentally-benign ...

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