Design of metal salt/amide-based deep eutectic monomers toward sustainable production of ion-conductive polymers by radical polymerization was written by Tanaka, Y.;Ajino, K.;Ogawa, H.;Mori, H.. And the article was included in Materials Today Chemistry in 2022.Recommanded Product: 7447-41-8 The following contents are mentioned in the article:
We herein describe a solvent-free synthetic route to ion-conductive polymers from metal salt/amide-based deep eutectic monomers (DEMs), which were prepared by mixing amido-containing solid monomers with metal salts under suitable feed ratios. N-Iso-Pr acrylamide (NIPAM) and N-vinylacetamide (NVA) were selected as vinyl monomers bearing an amido functional group that can act as a hydrogen bond donor. Lithium chloride (LiCl), zinc chloride (ZnCl2), and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI), which can act as hydrogen bond acceptors, were employed as metal salts. The simple mixing of NIPAM with solid LiTFSI in a 5:1 M ratio at 60°C for 0.5 h afforded liquid NIPAM/0.2LiTFSI, which exhibited the characteristic eutectic effect. By mixing NIPMA with ZnCl2 in a suitable feed ratio, NIPAM/0.25ZnCl2 was obtained as a white turbid liquid at room temperature Similarly, NVA/0.2LiCl and NVA/0.2LiTFSI were obtained as transparent liquids from solid NVA. In addition, the thermally-induced free-radical polymerization of the metal salt/amide-based DEMs in the bulk and in solution resulted in the formation of the corresponding polymers. Poly(NVA/0.2LiTFSI) exhibited the highest ionic conductivity of 2.83 x 10-6 S/cm at 50°C. These results reveal that the DEMs developed in this study can provide a green and sustainable process for the radically-induced production of novel ion-conductive polymers in air. This study involved multiple reactions and reactants, such as Lithium chloride (cas: 7447-41-8Recommanded Product: 7447-41-8).
Lithium chloride (cas: 7447-41-8) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Recommanded Product: 7447-41-8
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics