Synthesis and Surface Activity Study of a Novel Branched Fluorinated Anion Surfactant with CF 3 CF 2 CF 2 C(CF 3 ) 2  Group | Zendy

Sha Min | Zendy; Pan Renming | Zendy; Zhan Lewu | Zendy; Xing Ping | Zendy; Jiang Biao | Zendy

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Synthesis and Surface Activity Study of a Novel Branched Fluorinated Anion Surfactant with CF 3 CF 2 CF 2 C(CF 3 ) 2 Group

Author(s) -

Sha Min,

Pan Renming,

Zhan Lewu,

Xing Ping,

Jiang Biao

Publication year - 2014

Publication title -

chinese journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 1001-604X

DOI - 10.1002/cjoc.201400377

Subject(s) - chemistry , pulmonary surfactant , surface tension , lithium (medication) , aqueous solution , phosphonate , ion , benzene , inorganic chemistry , medicinal chemistry , polymer chemistry , organic chemistry , medicine , biochemistry , physics , quantum mechanics , endocrinology

A novel branched fluorinated anion surfactant 4‐(3,3,4,4,5,5,5‐heptafluoro‐2,2‐bis‐tri‐fluoromethyl‐pentyl)benzene lithium phosphonate was successfully synthesized via a four‐step route using perfluoro‐2‐methyl‐2‐pentene as starting material. The surface activity was investigated. The result showed that the cmc value of the surfactant in water is about 1.5×10 −2 mol/L at 298 K and the surface tension of the aqueous solution is 19.2 mN/m at the cmc.

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