Lv, Xue published the artcileTailored Ionic Liquids Encapsulation Method Endowing Hydrogels with Excellent Mechanical and Catalytic Activity, Safety of Dodecyl 2-methylacrylate, the main research area is ionic liquid encapsulation hydrogel catalyst polymethacrylate nanoparticle; tensile ioniq liquid hydrogel dual network palladium reduction catalyst.
Ionic liquids (ILs) hydrogels as an appropriate candidate for the absorption of nanoparticles, had gained immense interests due to its friendly environment, low cost, high efficiency, and insensitivity to toxic substance. However, conventional ILs hydrogels usually suffered from easy brittle property and mech. defects. Herein, a novel entrapped pattern and structural transformation of ILs within copolymer of acrylamide/N, N dimethylaminoethyl methacrylate bromododecane hydrophobic monomers p(AM/DMLB) based hydrogels were prepared through changing the filling pattern of ILs to form toughened hydrophobic association hydrogels. After adding the ionic liquids latex sphere particles (ILs-LPs), both the ionically crosslinked network and hydrophobic association network were fabricated, which could effectively reconstruct the structure and dissipate energy. It was found that the p(AM/DMLB)/ILs-LPs hydrogels possessed high mech. properties, and the tensile strength, elongation and toughness reached 0.49 MPa, 2300% and 4.9 MJ/m3, resp. Without adding other additives and crosslinking agents, the hydrogel could act as the template for the in situ and stability of Pd nanoparticles. More importantly, the excellent biocompatibility, remoldability and fatigue resistance endowing the p(AM/DMLB)/ILs-LPs hydrogels/Pd with recycled and reused performances, which was possible to bestow samples with any desired shape and even served as catalysts for promising practical application. Therefore, the innovative design strategy for ionic liquids’ latex sphere particles as the sole joint-center of dual phys. crosslinked network, could be used to develop robust and stretchable hydrogel materials for catalytic use in the sewage disposal industry.
ACS Sustainable Chemistry & Engineering published new progress about Biocompatibility. 142-90-5 belongs to class esters-buliding-blocks, name is Dodecyl 2-methylacrylate, and the molecular formula is C16H30O2, Safety of Dodecyl 2-methylacrylate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics