Chemistry, like all the natural sciences, Product Details of 1836-62-0, begins with the direct observation of nature¡ª in this case, of matter.1836-62-0, Name is 2-(2-Methoxyphenoxy)ethylamine, SMILES is COC1=CC=CC=C1OCCN, belongs to ethers-buliding-blocks compound. In a document, author is Wang, Hui, introduce the new discover.
Synthesis and characterization of long-side-chain type quaternary ammonium-functionalized poly (ether ether ketone) anion exchange membranes
A series of quaternary ammonium salt poly(ether ether ketone) AEMs containing long ether substituents are successfully prepared, and their chemical structure is confirmed by H-1 NMR and FT-IR. The distinct microphase separation morphology of AEMs is observed by TEM. As the content of methylhydroquinone increases, the ion conductivity of AEMs gradually increases. When the content of methylhydroquinone increases to 80%, the hydroxide conductivity of PEEK-DABDA-80 membrane reaches 0.052 S/cm at 80 degrees C. Meanwhile, it exhibits excellent mechanical properties and anti-swelling ability, with tensile strength of 25 MPa, elongation at break of 8.12% and swelling ratio is only 17.4% at 80 degrees C. And AEMs also display the better thermal stability. After soaked in 1 M NaOH at 60 degrees C for 30 days, PEEK-DABDA-80 membrane shows acceptable ion conductivity of 0.021 S/cm at 60 degrees C. In view of these properties, PEEK-DABDA-x AEMs may display potential application as alkaline AEMs. (c) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 1836-62-0. Product Details of 1836-62-0.