Synthetic polyether dicarboxylic acids exhibiting lithium ion-selective transport.
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概要
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Polyether dicarboxylic acid carriers with several alternate units of oxytrimethylene and oxy-<I>o</I>-phenylene groups have been synthesized. They exhibit lithium ion selectivity in the competitive cation transport among lithium, sodium, and potassium ions through liquid membranes. On the basis of the cation extraction and the spectroscopic behavior, it is proposed that these carriers form a coiled structure into which the lithium ion becomes selectively incorporated to exhibit lithium ion-selective transport.
- 公益社団法人 日本化学会の論文
著者
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HIRATANI Kazuhisa
Industrial Products Research Institute
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Taguchi Kazuhiro
Industrial Products Research Institute
関連論文
- Li^+-Selective Transport by Acyclic Neutral Carriers Having Benzoquinolyl Units
- Spectroscopic behavior of the alkali salts of noncyclic polyethers: Evidence for interaction between the end groups.
- Synthetic polyether dicarboxylic acids exhibiting lithium ion-selective transport.
- Selective transport of potassium ions against their concentration gradient by pentaethylene glycol derivative containing both 8-quinolyl and o-carboxylphenyl terminal groups.