节点文献
不同结构烷基苯磺酸盐油水界面扩张粘弹性质研究
Study of Dilational Properties of Sodium Alkyl Benzene Sulfonates with Different Structures on Octane/Water Interface
【作者】 罗澜； 王宜阳； 张路； 李宗琦； 赵濉； 俞稼镛；
【Author】 Lan Luo, Yi-Yang Wang, Lu Zhang*, Zong-Qi Li, Sui Zhao, Jia-Yong Yu Technical Institute of Physics and Chemistry, CAS, Beijing 100080
【机构】 中国科学院理化技术研究所；
【Abstract】 In the present work, the influences of alkyl chain length and branched-chain structure on interfacial dilational properties were expounded. It showed that the increase of chain length resulted in the enhancement of molecular interaction and the increase of dilational elasticity at higher concentration. The slow relaxation processes were caused by the rearrangement and entanglement of branched-chains at interface and resulted in relative higher interfacial dilation modulus at lower concentration.
- 【会议录名称】 中国化学会第二十五届学术年会论文摘要集（下册）
- 【会议名称】中国化学会第二十五届学术年会
- 【会议时间】2006-07
- 【会议地点】中国吉林长春
- 【分类号】O647.1
- 【主办单位】中国化学会