| Transfer of lanthanum ion across the adsorption of emulsifier OP at the water-nitrobenzene interface |
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| 引用本文： | 狄俊伟,蔡红兰,范瑞溪. Transfer of lanthanum ion across the adsorption of emulsifier OP at the water-nitrobenzene interface[J]. 中国化学, 1998, 16(2): 138-144. DOI: 10.1002/cjoc.19980160206 |
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| 作者姓名： | 狄俊伟 蔡红兰 范瑞溪 |
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| 作者单位： | Department of Chemistry，Suzhou University，Suzhou，Jiangsu 215006，China，Department of Chemistry，Suzhou University，Suzhou，Jiangsu 215006，China，Department of Chemistry，Suzhou University，Suzhou，Jiangsu 215006，China |
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| 摘 要： | The transfer of lanthanum ion facilitated by diantipyrylmathane (DAM) across the water/nitrobenzene (w/nb) interface and the adsorption of emulsifier OP at the w/nb interface has been studied by the cyclic voltammetry.The mechanism of the charge transfer reactions is discussed.It has been concluded that the transfer of rare earth metal ion (La3+) facilitated by neutral ionophore (DAM) at the w/nb interface is E mechanism and the nonionic surfactant (emulsifier OP) can participate in the charge transfer process as an ionophore,charge transfer catalyst and inhibitor.
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Transfer of lanthanum ion across the adsorption of emulsifier OP at the water-nitrobenzene interface |
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| DI,Jun-Wei CAI,Hong-Lan FAN,Rui-Xi. Transfer of lanthanum ion across the adsorption of emulsifier OP at the water-nitrobenzene interface[J]. Chinese Journal of Chemistry, 1998, 16(2): 138-144. DOI: 10.1002/cjoc.19980160206 |
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| Authors: | DI Jun-Wei CAI Hong-Lan FAN Rui-Xi |
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| Affiliation: | DI,Jun-Wei CAI,Hong-Lan FAN,Rui-XiDepartment of Chemistry,Suzhou University,Suzhou,Jiangsu 215006,China |
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| Abstract: | The transfer of lanthanum ion facilitated by diantipyrylmathane (DAM) across the water/nitrobenzene (w/nb) interface and the adsorption of emulsifier OP at the w/nb interface has been studied by the cyclic voltammetry.The mechanism of the charge transfer reactions is discussed.It has been concluded that the transfer of rare earth metal ion (La3+) facilitated by neutral ionophore (DAM) at the w/nb interface is E mechanism and the nonionic surfactant (emulsifier OP) can participate in the charge transfer process as an ionophore,charge transfer catalyst and inhibitor. |
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| Keywords: | Cyclic voltammetry liquid/liquid interface lanthanum ion emulsifier OP |
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