Synthesis of platinum nanoparticles on strontium titanate nanocuboids<i>via</i>surface organometallic grafting for the catalytic hydrogenolysis of plastic waste
Katherine B. McCullough, Ian L. Peczak, Robert M. Kennedy, Yiyu Wang, James Lin, Xun Wu, Alexander L. Paterson, Frédéric A. Perras, Jacklyn N. Hall, A. Jeremy Kropf, Ryan A. Hackler, Young-Ho Shin, Jens Niklas, Oleg G. Poluektov, Jianguo Wen, Wenyu Huang, Aaron D. Sadow, Kenneth R. Poeppelmeier, Massimiliano Delferro, Magali Ferrandon
Abstract
Pt/SrTiO 3 nanoparticle catalysts have been synthesized by surface organometallic chemistry in solution on a 5 g scale. Pt/SrTiO 3 selectively and repeatedly upcycles isotactic polypropylene into uniform liquid products with M n ∼ 200 Da.
Topics & Concepts
HydrogenolysisCatalysisTacticityNanoparticleMaterials sciencePlatinumStrontium titanateOrganometallic chemistryPolypropylenePlatinum nanoparticlesChemical engineeringGraftingTitanateNanotechnologyOrganic chemistryChemistryPolymerComposite materialCeramicThin filmPolymerizationEngineeringNanomaterials for catalytic reactionsRecycling and Waste Management TechniquesGraphene research and applications