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KMID : 1059519840280030170
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Journal of the Korean Chemical Society
1984 Volume.28 No. 3 p.170 ~ p.175
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The Ion Transport Phenomena through the Liquid Membrane with Macrocylic Compound (II). Transport of $H^+$ 수식 이미지Ion through Organic Liquid Membranes Containing Dibenzo-18-crown-6 and Dicyclohexyl-18-crown-6 as Carrier
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Yoon Chang-Ju
Lee Shim-Sung
Kim Young-Hee
Kim Si-Joong
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Abstract
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The transport rates of H+ ion by DBC and DCC as carrier molecules through organic liquid membranes were determined at 25℃. The transport rates depend highly on the dielectric constants of membrane solvents and these results were discussed in terms of Born's potential energy barrier methods. The sizes of anions also affect the transport rates and these results were well explained theoretically by extended Born's equation.
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