The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Basic copper carbonate( cas:12069-69-1 ) is researched.Related Products of 12069-69-1.Liu, Lei; Zhu, Menghe; Ma, Zhewen; Xu, Xiaodong; Mohesen Seraji, Seyed; Yu, Bin; Sun, Ziqi; Wang, Hao; Song, Pingan published the article 《A reactive copper-organophosphate-MXene heterostructure enabled antibacterial, self-extinguishing and mechanically robust polymer nanocomposites》 about this compound( cas:12069-69-1 ) in Chemical Engineering Journal (Amsterdam, Netherlands). Keywords: epoxy resin copper phosphate nanoparticle MXene nanocomposite antibacterial. Let’s learn more about this compound (cas:12069-69-1).
The ongoing Covid-19 pandemic has raised the need for urgent antibacterial requirements for many com. important polymers, e.g., Epoxy resins (EPs). Meanwhile, intrinsic flammability and poor impact toughness are two big obstacles that greatly impede the practical applications of EPs. Hence, it has been imperative but highly challenging to create advanced EPs combining satisfactory antibacterial, fire-retardant and mech. robust performances so far. Here, we report a reactive multi-functional heterostructure, copper-organophosphate-MXene (CuP-MXene) by rational design. Our results show that with 5.0% of CuP-MXene, in addition to achieving a high antibacterial efficiency above 99.9%, the resultant EP nanocomposite exhibits satisfactory flame retardancy (UL-94 V-0 rating, peak heat release rate decreased by 64.4%) and improved mech. properties (tensile strength, elastic modulus and impact strength increased by 31.7%, 38.9%, and 25.0%, resp.) relative to virgin EP, outperforming its previous counterparts. Such a desirable performance portfolio arises from multiple synergistic effects between CuP and MXene. This work provides a general strategy for the design of multi-functional nanoadditives and advanced functional polymers, and creates more opportunities for industrial applications of EP in the areas of coatings, medical devices and furniture.
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Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI