Aggarwal, Kanika; Bsoul, Saja; Douglin, John C.; Li, Songlin; Dekel, Dario R.; Diesendruck, Charles E. published the artcile< Alkaline Stability of Low Oxophilicity Metallopolymer Anion-Exchange Membranes>, Recommanded Product: 1-(Chloromethyl)-4-vinylbenzene, the main research area is oxophilicity metallopolymer anion exchange membrane alk stability; anion exchange membranes; fuel cells; gold; metallopolymers; oxophilicity.
Anion-exchange membrane fuel cells (AEMFCs) are promising energy conversion devices due to their high efficiency. Nonetheless, AEMFC operation time is currently limited by the low chem. stability of their polymeric anion-exchange membranes. In recent years, metallopolymers, where the metal centers assume the ion transport function, have been proposed as a chem. stable alternative. Here we present a systematic study using a polymer backbone with side-chain N-heterocyclic carbene (NHC) ligands complexed to various metals with low oxophilicity, such as copper, zinc, nickel, and gold. The golden metallopolymer, using the metal with the lowest oxophilicity, demonstrates exceptional alk. stability, far superior to state-of-the-art quaternary ammonium cations, as well as good in situ AEMFC results. These results demonstrate that judiciously designed metallopolymers may be superior to purely organic membranes and provides a scientific base for further developments in the field.
Chemistry – A European Journal published new progress about Anion exchange membranes. 1592-20-7 belongs to class chlorides-buliding-blocks, and the molecular formula is C9H9Cl, Recommanded Product: 1-(Chloromethyl)-4-vinylbenzene.
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