Ion-transfer voltammetry at a polarized room-temperature molten salt/water interface. |
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| Authors: | Hajime Katano Hirosuke Tatsumi |
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| Affiliation: | Department of Bioscience, Fukui Prefectural University, Matsuoka-cho, Fukui 910-1195, Japan. |
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| Abstract: | Tetraoctylammonium cation forms a room-temperature molten salt (RTMS) with 2,4,6-trinitrophenolate anion. The RTMS is immiscible with water (W) and forms a stable RTMS/W interface. It has been shown that the RTMS/W interface can be electrochemically polarized. A well-defined voltammetric wave due to the transfer of thiocyanate ion across the RTMS/W interface was observed within the potential window. This is the first example of a polarized RTMS/W interface. |
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