9Michaels A S, Miekks R G. Polycation polyanion complexes : preparation and properties of poly- ( vinylbenzyltrimethylammonium ) poly- ( styrenesulfonate ). J. Phys. Chem., 1961, 65:1765-1769
10Yao S J, Guan Y X, Lin D Q. Mass transfer behaviors of solutes in NaCS-PDMDAAC capsules. Ind. Eng. Chem. Research, 2006, 5(5): 1811-1816
