Monolayer Formation of Alkyl Chain-Conta
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Weijiang He; Chaoyang Jiang; Fang Liu; Zihou Tai; Yingqiu Liang; Zijian Guo; Lon
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Article
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2002
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Elsevier Science
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English
⚖ 127 KB
In the four studied monoalkyl phosphoric acids (n-C(12)H(25)OPO(OH)(2), MDP; n-C(14)H(29)OPO(OH)(2), MTP; n-C(16)H(33)OPO(OH)(2), MHP; and n-C(18)H(37)OPO(OH)(2)MOP), only MOP can form an insoluble monolayer at the air/water interface (pH 5.6), suggesting that the longer alkyl chain (> or =C(18)) is