Copper and palladium bimetallic sub-nanoparticles were stabilized on modified polyaniline materials as an efficient catalyst to promote C–C coupling reactions in aqueous solution
Gang Wang, Pengcheng Hao, Yajuan Chang, Qiuping Zhang, Wanyi Liu, Bin Duan, Haijuan Zhan, Shuxian Bi
Abstract
converted into active zero-valent metals. The catalyst's pre-fabrication strategy well protects the catalytic active centre, largely prevents agglomeration of the metal particles (can be recycled 8 times) and exhibits excellent interfacial domain-limited catalysis. The research strategy of modulation of catalytic active sites to improve the properties of materials at the molecular and atomic level reported in this article will open a new door in the research of polyaniline materials.
Topics & Concepts
PolyanilineBimetallic stripCatalysisMaterials sciencePalladiumChemical engineeringAqueous solutionCopperMetalSonogashira couplingPolymerizationInorganic chemistryComposite materialPolymerChemistryOrganic chemistryMetallurgyEngineeringCatalytic Cross-Coupling ReactionsNanomaterials for catalytic reactionsNanocluster Synthesis and Applications