Multidentate thia-crown ethers as hyper-crosslinked macroporous adsorbent resins for the efficient Pd/Pt recovery and separation from highly acidic spent automotive catalyst leachate
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DOI: 10.1016/j.cej.2021.130379
Abstract: Abstract Multidentate thia-crown ether (CE) diols containing different number of sulfur heteroatoms (2S-4S) were developed as ligands for Pd and Pt. Seven thia-CE diols (denoted as: 2g-2m) were synthesized at 63–93% yields through ring-opening cyclization… read more here.
Keywords: macroporous adsorbent; thia crown; adsorbent resins; multidentate thia ... See more keywords