摘要
研究了PVP（聚乙烯吡咯烷酮）和PEG（聚乙二醇）对阴、阳离子表面活性剂单纯和复配体系对DMAB增溶的影响，实验表明，PVP使阴、阳离子表面活性剂单纯及复配体系的增溶能力增强，而PEG却使之降低。
The effects of polyvinylpyrrolidone (PVP) and polyethylene glycol (PEG) on solubilization of single and mixed system of calionic-anionic surfactants to dimethyl yellow have been studed. The experimental results show that the PVP increases solubilizing power of surfactants and PEG decreases.
基金
山东大学国家教委胶体与界面科学开放实验室资助
