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Citation: Danni Yu, Zhenghao Gu, Yonghu Han. Determination of Surface Parameters of Tween-80 and Cross-Sectional Area of Hydrophilic Molecules by Maximum Bubble Pressure Method[J]. University Chemistry, ;2020, 35(3): 67-75. doi: 10.3866/PKU.DXHX201906047 shu

Determination of Surface Parameters of Tween-80 and Cross-Sectional Area of Hydrophilic Molecules by Maximum Bubble Pressure Method

School of Science, China Pharmaceutical University, Nanjing 211198, P. R. China

Received Date: 25 July 2019

The surface adsorption isotherm behavior of the non-ionic surfactant Tween-80 at 25℃ was measured by the upgraded maximum bubble device. The critical micelle concentration (CMC) and the cross-sectional area of the hydrophilic group of Tween-80 was obtained. The advantages and disadvantages in the method were analyzed. This experiment provided a way for students to learn and analyze complex surface adsorption isotherms.
- Bubble-pressure method,
- Tween-80,
- Critical micelle concentration,
- Cross-sectional area of molecules
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3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
18. [18]
19. [19]
20. [20]
21. [21]
22. [22]
23. [23]
24. [24]
25. [25]
26. [26]
27. [27]
28. [28]
29. [29]
30. [30]
31. [31]
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