Publications by authors named "Zelun Zhao"

Article Synopsis
  • The study addresses the challenges in using oxide-metal composite catalysts for transforming biomass or plastic waste into valuable chemicals, highlighting issues like multiple reducible bonds and low activity.
  • Researchers found that the inverse catalyst 4CeO/Ni improves transformation rates by up to 36.5 times compared to traditional catalysts, specifically for lignocellulose derivatives and polyether.
  • In-depth experiments show that the unique electronic interactions between cerium and nickel in the catalyst enable better C-O bond adsorption and hydrogen generation, facilitating more efficient chemical transformations.
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Catalyst deactivation caused by the aggregation of active metal species in the reaction process poses great challenges for practical applications of supported metal catalysts in solid-liquid catalysis. Herein, we develop a hypercrosslinked polymer integrated with N-heterocyclic carbene (NHC) as bifunctional support to stabilize palladium in heterogeneous C-C bond formations. This polymer supported palladium catalyst exhibits excellent stability in the one-pot fluorocarbonylation of indoles to four kinds of valuable indole-derived carbonyl compounds in cascade or sequential manner, as well as the representative Suzuki-Miyaura coupling reaction.

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Magnesium chloride efficiently catalyzed the hydrolysis of Mg-based hydride prepared by hydriding combustion synthesis. Hydrogen yield of 1635 mL g(-1) was obtained (MgH(2)), i.e.

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