title: Using carbon dioxide and calix[4]arenes to separate sodium.
abstract: Reversible CO2-induced precipitation of a calix[4]arene-based complex leads to selective separation of Na+ salts.
authors: Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX 76019-0065, USA. zhanghx7997@yahoo.com
authors: Hexiang
authors: H
authors: Zhang
authors: Dmitry M
authors: DM
authors: Rudkevich