WebA method of upcycling polymers to useful hydrocarbon materials. A catalyst with nanoparticles on a substrate selectively docks and cleaves longer … WebUpcycling is the transformation of a used material into higher value products. ... We combine knowledge and expertise in polymers, catalysis, materials, spectroscopy and scattering, and theory, creating a research team uniquely qualified to meet this …

From recycling to upcycling: A smarter way of dealing with plastic ...

WebJul 8, 2024 · The popularity of the plastics boomed in the 1950s and has been growing ever since. In 2024, 359 million tonnes of plastic were produced, one-third of which was single … WebAug 22, 2024 · The research team discovered that reducing the amount of the precious metal ruthenium actually improved the polymer upcycling efficiency and selectivity. In a … cuffie wireless tv migliori

Tandem triumphs in PVC upcycling: Chem Catalysis

WebThe 300 million tons of plastics created and discarded annually consume 6 to 8 percent of the crude oil and natural gas produced worldwide. These polymers are a tremendous … WebOct 3, 2024 · Due to the current situation of massive waste consumption and accumulation, the recycling and upgrading utilization of polymer materials is an effective technology to … Polyesters, and most notably PET, have been widely studied as substrates for depolymerization into small molecules, mainly owing to the presence of a chemically labile ester group and the better established collection and sorting system already existing for this plastic. Solvolysis of PET is a well developed … See more Chemicals are another attractive target for the upcycling of polymer waste. Transition-metal-catalysed hydrogenation and hydrosilation of polyesters and … See more Even pristine polymeric materials often show inadequate physical properties for real-world applications and additives must be incorporated into the polymer to … See more eastern ct firearms