Sentences with phrase «palladium catalysts»
"Palladium catalysts" refers to a material called palladium (a chemical element) that helps speed up chemical reactions. It acts as a helper or facilitator in the reaction process. Full definition
«If we understand where and how hydrogen peroxide primarily decomposes, we can propose some design criteria for future iterations of palladium catalysts.»
sciencedaily.com
So Sheldon and his colleagues set out to coax similar palladium catalysts to work in a friendlier solvent: water.
Using a high - throughput data set, they trained a random forest algorithm to predict which specific palladium catalysts would best tolerate isoxazoles (cyclic structures with an N — O bond) during C — N bond formation.
«Typical palladium catalysts exist as tiny, highly dispersed palladium nanoparticles, which contain a variety of surface features that may vary in their ability to decompose hydrogen peroxide,» says Plauck.
«We had reported a new catalytic reaction in December 2013, to rapidly synthesize triarylmethanes in 3 steps from readily available starting materials, using a palladium catalyst,» says Masakazu Nambo, an organic chemist and another leader of this study.
The palladium catalyst is retained for further use — as is the case in heterogeneous processes.»
One way producers remove acetylene is to add hydrogen gas in the presence of a palladium catalyst to convert the poisonous acetylene into ethylene — the primary component needed to make polyethylene resin.
«The flexibility of the silicone sphere allows the palladium catalyst to adopt very many configurations during the reaction — as is the case in homogeneous processes.
«The flexible spheres allow the palladium catalyst to «settle» inside the microreactor environment,» says Jan Genzer, the S. Frank and Doris Culberson Distinguished Professor of Chemical and Biomolecular Engineering at NC State, and a co-author of the paper.
Palladium catalysts are used to form an array of chemical compounds in pharmaceuticals, plastics, agrochemicals, and many other industries.
A new process uses a cerium - based material made into nanometer - sized particles with a palladium catalyst to produce cyclohexanone, a key ingredient in the production of nylon.
The process uses a cerium - based material made into nanometer - sized particles with a palladium catalyst to produce cyclohexanone, a key ingredient in the production of nylon.
The palladium catalyst splits hydrogen molecules into hydrogen atoms, which can then bind to DEB and form carbon - hydrogen bonds.
Tokyo, Japan - Researchers from Tokyo Metropolitan University used a light - sensitive iridium - palladium catalyst to make «sequential» polymers, using visible light to change how different building blocks are combined into polymer chains.
Quantum chemical simulations have suggested a unique reaction pathway for the palladium catalyst with a lower energy barrier,» Xin said.