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1 day ago · A higher film thickness increased the response and recovery times of the as-prepared Pd films, and it was almost constant for r-Pd-treated films. Palladium films were deposited by electron beam evaporation on Si/SiO 2 /Pt substrates, and after annealing in oxygen at 500 °C for one hour to form the palladium oxide (PdO), films were tested for ...
1 day ago · Nanotechnology. For the first time ever, researchers have witnessed — in real time and at the molecular-scale — hydrogen and oxygen atoms merge to form tiny, nano-sized bubbles of water. The event occurred as part of a new Northwestern study, during which scientists sought to understand how palladium, a rare metallic element, catalyzes the ...
1 day ago · We disclose herein an unprecedented Pd-catalyzed difluorocarbene transfer reaction, which assembles a series of structurally interesting chiral spiro ketones with generally over 90% ee.
2 days ago · The price of palladium opened at $999.25 per ounce, as of 9 a.m. ET. That’s down 3.10% from the previous day’s palladium price per ounce and down 9.12% since the beginning of the year. The ...
2 days ago · For the first time ever, researchers have witnessed — in real time and at the molecular-scale — hydrogen and oxygen atoms merge to form tiny, nano-sized bubbles of water. The event occurred as part of a new Northwestern University study, during which scientists sought to understand how palladium, a rare metallic element, catalyzes the ...
2 days ago · Pacific Rim is a 2013 American science fiction monster film directed by Guillermo del Toro, starring Charlie Hunnam, Idris Elba, Rinko Kikuchi, Charlie Day, Robert Kazinsky, Max Martini, and Ron Perlman, and the first film in the Pacific Rim franchise. The screenplay was written by Travis Beacham and del Toro from a story by Beacham.
1 day ago · N-heterocyclic carbenes (NHCs) are recognized for their ability to stabilize various main group radicals; however, NHC-derived, sulfur-based radicals remain rare. In this study, we successfully synthesized and characterized a series of palladium diradical complexes that featured new sulfur-based radical ligands from NHC–carbon disulfide adducts. Spectroscopic and computational ...
