Mixed Cationic and Anionic Surfactant Systems Achieve Ultra-Low Interfacial Tension in the Karamay Oil Field
ZHAO Hai-Na, CHENG Xin-Hao, ZHAO Ou-Di, HUANG Jian-Bin, LIU Chen-Jiang, ZHAO Bo
Acta Phys. -Chim. Sin. . 2014, (4): 693 -698 .  DOI: 10.3866/PKU.WHXB201402121