Application of 31643-49-9, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 31643-49-9, Name is 4-Nitrophthalonitrile, SMILES is C1=C(C(=CC=C1[N+](=O)[O-])C#N)C#N, belongs to nitriles-buliding-blocks compound. In a article, author is Huang, Jiarong, introduce new discover of the category.
Design of thermoplastic vulcanizates induced by metal-ligand coordination towards enhanced mechanical properties and shape memory behavior
It remains a challenge to prepare thermoplastic vulcanizates (TPVs)-based composites with multi-functions and enhanced mechanical properties simultaneously. Here, metal-ligand coordination was introduced into dynamic vulcanization to fabricate styrene-acrylonitrile copolymer (SAN)/butadiene acrylonitrile rubber (NBR)/iron chloride (FeCl3) TPVs. Fe3+ could not only interact with the nitrile groups (-CN) of NBR to cross-link the rubber phase, but also interact with the -CN of SAN to realize the interfacial compatibilization, enhancing the mechanical properties of the TPVs. Significantly, the dynamic nature of Fe3+-CN interactions endowed the TPVs with reconfigurable network-like rubber phase and excellent recycling ability. The coordination interaction and network-like structure of the NBR phase enabled the TPVs into shape memory materials with shape recovery ratio of 91.53%. We propose a novel technique to prepare TPVs with high performance and multi-functionality, and it may expand the research scope of dynamic vulcanization.
Application of 31643-49-9, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 31643-49-9 is helpful to your research.