Selective ion exchange in the crystalline state was achieved with Li2([18]crown‐6)3[Ni(dmit)2]2(H2O)4 as reported by S. Nishihara and co‐workers in their Communication (DOI: 10.1002/anie.201813709). When this crystal was soaked in an aqueous solution containing K+ ions, the Li+ ions in the crystal were completely exchanged with K+ ions through the crown‐ether‐based supramolecular channels. In mixed solutions containing K+ and Na+/Li+ ions, the Li+ ions were selectively replaced by K+ ions. The ion exchange induced remarkable changes in the magnetic properties and the ionic conductivity.
from A via a.sfakia on Inoreader https://ift.tt/2E4b5do
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com,