The Surface Activities of Ammonium Perf luorooctanoate, Ammonium Perfluorononanoate and Their Mixtures

Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (10): 1091.

• Articles • Previous Articles Next Articles

The Surface Activities of Ammonium Perf luorooctanoate, Ammonium Perfluorononanoate and Their Mixtures

Zhu Buyao, Yu qing

Institute of Physical Chemistry, Peking University, Beijing

Received:1989-02-27 Online:1990-10-24 Published:1990-10-24

Abstract

Abstract: The surface tension isotherms of ammonium perfluorooctanoate, ammonium perfluo-rononanoate and their mixed aqueous solutions with ammonium chloride (0. 1 mol/L) have been measured by using drop volume method at 25℃. The micellization, adsorption and surface tension reduction in these systems are discussed. Anew method for calculating the whole γ-lgC curves of the ideal solutions of the mixtures was developed and good correspondence between the calculated and experimental results was obtained.

Key words: Ammonium perfluorooctanoate, Ammonium perfluorononanoate, Mixed solution, Surface activity

TrendMD:

Zhu Buyao, Yu qing . The Surface Activities of Ammonium Perf luorooctanoate, Ammonium Perfluorononanoate and Their Mixtures[J]. Chem. J. Chinese Universities, 1990, 11(10): 1091.

[1]	YANG Bai-Qin, LU Guo-Chao, XING Hang, ZHOU Hong-Tao, GAO An-Tao, XIAO Jin-Xin. Interactions Between Sodium p-Perfluorononenyloxy Benzene Sulfonate and Alkyl Quaternary Ammonium Salts [J]. Chem. J. Chinese Universities, 2012, 33(12): 2765.
[2]	GAO Bao-Jiao, XU Ru-Xiu, YU Shi-Kui, XU Li, GE Zhen. Microstructure and Aqueous Solution Behavior of Amphiphilic Block Copolymer of Acrylamide-styrene [J]. Chem. J. Chinese Universities, 2004, 25(6): 1164.
[3]	SUI Wei-Ping, JIANG Xiao-Jie, ZHAI Li-Min, CHEN Guo-Hua . Surface Activity of Amphiphilic Derivatives of Carboxymethylchitosan [J]. Chem. J. Chinese Universities, 2004, 25(1): 99.
[4]	SUI Wei-Ping, CHEN Guo-Hua, GAO Xian-Chi, SHANG Chun-Qing, SUN Ming-Kun . Studies on the Surface Activity Properties of A New Type of Amphiphilic Chitosan Derivative [J]. Chem. J. Chinese Universities, 2001, 22(1): 133.
[5]	LONG Fei, FAN Yu, DING Hui-Jun, JIA Xin-Ru, LI Ming-Qian . Surface Activity of the PAMAM Dendrimer Aqueous Solutions [J]. Chem. J. Chinese Universities, 1999, 20(3): 495.
[6]	DING Hui-Jun, DAI Qun-Ying, ZHANG Lan-Hui, ZHAO Guo-Xi. Formation of Micelles and Vesicles of Hydrocarbon and Fluorocarbon Surfactants Mixtures [J]. Chem. J. Chinese Universities, 1996, 17(1): 134.
[7]	LI Gan-Zuo, SUI Wei-Ping, XU Gui-Ying, ZHENG Li-Qiang. The Interaction Between C₁₄BE and NaCMC(Ⅰ) ──The Effect of NaCMC on the Surface Activity of C₁₄BE [J]. Chem. J. Chinese Universities, 1995, 16(10): 1618.
[8]	DING Hui-Jun, GU Yan-Liang, ZHANG Lan-Hui, ZHAO Guo-Xi. The Effect of 2,2,3,3,4,4,4-Heptafluorobutanol on Surface Activity and Counterion Binding Degree of Cationic Surfactants C₁₀H₂₁N(CH₃)₃Br and C₁₂H₂₅N(CH₃)₃ Br Aqueous Solutions [J]. Chem. J. Chinese Universities, 1994, 15(8): 1190.
[9]	ZHANG He-zhe, BAI Guang-yue, WANG Yu-jie, YAN Zhong . Studies on Synthesis and Surface Activities of Glutamic Acid Dialkyl Ester [J]. Chem. J. Chinese Universities, 1992, 13(6): 816.
[10]	DING Hui-jun, LIU Xu-hong, ZHAO Guo-xi . Interaction Between 2,2,3,3,4,4,4-Heptafluorobutanol and Anionic Surfactants [J]. Chem. J. Chinese Universities, 1992, 13(3): 375.
[11]	Jiang Yun-bao, Xu Jin-gou, Chen Guo-zhen(K. C. Chen). A New Kind of Surfactant:Long-Chain-Alkyltriphenylphosphonium Salt (Ⅰ)--The Synthesis of n-Dodecyltriphenylphosphonium Bromide and the Preliminary Study of Its Surface Activity in Aqueous Solution [J]. Chem. J. Chinese Universities, 1991, 12(4): 528.

The Surface Activities of Ammonium Perf luorooctanoate, Ammonium Perfluorononanoate and Their Mixtures

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 11

Recommended Articles

Metrics

Comments