Ko, Young Gun Lee, Dong Seong Lee, Gil Sun Choi, Ung Su Park, Yong Sung Yoo, Ki Pung 2024-01-20T16:35:12Z 2024-01-20T16:35:12Z 2021-09-05 2011-07 1022-1352 https://pubs.kist.re.kr/handle/201004/130226 The synthesis of ionic polymer, its solvent-induced switching behavior, the fabrication of membranes with the thermal-induced phase separation method (TIPS), and Li+ adsorption isotherm on the membranes are described. The polymer membranes prepared with TIPS method show various textures with polymer concentrations. The adsorption isotherm curves of Li+ on PEVSA samples show that good adsorption capacity is shown at high pH values, according to the S-shape of the adsorption isotherm. The ionic polymer film displays the different wettability and morphology after treatments in DI water, dichloromethane, and toluene, and its solvent-induced surface properties are reversible corresponding to solvents. English WILEY-V C H VERLAG GMBH Synthesis, Thermal-Induced Phase Separation, and Solvent-Induced Switching Behavior of Novel Ionic Polymer Based on Sulfonated Poly(Ethylene-co-Vinyl Alcohol) for Li Ion Recovery Article 10.1002/macp.201100071 1 MACROMOLECULAR CHEMISTRY AND PHYSICS, v.212, no.14, pp.1443 - 1450 MACROMOLECULAR CHEMISTRY AND PHYSICS 212 14 1443 1450 N scie scopus 000292541800002 2-s2.0-79959929022 Polymer Science Polymer Science Article PRECIPITATION MEMBRANES SURFACES BRUSHES NMR adsorption ion exchangers macroporous polymers phase separation surfaces