Acta Chimica Sinica ›› 1995, Vol. 53 ›› Issue (9): 837-841.     Next Articles

Original Articles

PAM与月桂酸钠的相互作用

徐桂英;李干佐;李方;毛宏志;刘木辛;苏红梅   

  1. 山东大学胶体与界面化学研究所
  • 出版日期:1995-09-15 发布日期:1995-09-15

The interaction between polyacrylamide and sodium laurate

XU GUIYING;LI GANZUO;LI FANG;MAO HONGZHI;LIU MUXIN;SU HONGMEI   

  • Online:1995-09-15 Published:1995-09-15

The interaction between polyacrylamide (PAM) and sodium laurate (R^1 COONa) have been studied by viscosity and UV-vis spectroscopy. The reduced viscosity measurements show that PAM/R^1 COONa mixed solution exhibits viscometric behavior of polyelectrolyte. UV-vis spectra indicated that hydrogen bond was formed between PAM and R^1 COOH. And R^1 COOH-R^1 COO^- premicelle or micelle was formed between PAM and R^1 COOH. And R^1 COOH-R^1 COO^- premicelle or micelle was bound to the macromolecule of PAM to form polymer-surfactant complex.

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, POLYACRYLAMIDE, INTERACTIONS

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