A NEW KIND OF SURFACTANT:LONG-CHAIN ALKYLTRIPHENYLPHOSPHONIUM HALIDES Ⅲ.AN“ABNORMAL”QUENCHING OF PYRENE FLUORESCENCE BY PHOSPHONIUMS WITH DIFFERENT LENGTHS OF ALKYL CHAIN

Yun Bao JIANG Jin Gou XU GUO Zhen CHEN

引用本文: Yun Bao JIANG,  Jin Gou XU,  GUO Zhen CHEN. A NEW KIND OF SURFACTANT:LONG-CHAIN ALKYLTRIPHENYLPHOSPHONIUM HALIDES Ⅲ.AN“ABNORMAL”QUENCHING OF PYRENE FLUORESCENCE BY PHOSPHONIUMS WITH DIFFERENT LENGTHS OF ALKYL CHAIN[J]. Chinese Chemical Letters, 1991, 2(1): 57-58. shu
Citation:  Yun Bao JIANG,  Jin Gou XU,  GUO Zhen CHEN. A NEW KIND OF SURFACTANT:LONG-CHAIN ALKYLTRIPHENYLPHOSPHONIUM HALIDES Ⅲ.AN“ABNORMAL”QUENCHING OF PYRENE FLUORESCENCE BY PHOSPHONIUMS WITH DIFFERENT LENGTHS OF ALKYL CHAIN[J]. Chinese Chemical Letters, 1991, 2(1): 57-58. shu

A NEW KIND OF SURFACTANT:LONG-CHAIN ALKYLTRIPHENYLPHOSPHONIUM HALIDES Ⅲ.AN“ABNORMAL”QUENCHING OF PYRENE FLUORESCENCE BY PHOSPHONIUMS WITH DIFFERENT LENGTHS OF ALKYL CHAIN

摘要: A study of the quenching of pyrene fluorescence by a series of alkyltriphenylphosphonium bromides indicated the coiling conformation of ionic surfactant in aqueous solution. Formation of pyrene excimer in cetyltriph-enylphosphonium solution strengthened the conclusion.

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  • 收稿日期:  1990-05-14
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