Penetration of water vapor through perfluorinated polyether films on concentrated sulfuric acid

Langmuir

Volumn 12, Issue 22, 1996, Pages 5448-5450

  Porter, Jeremy J ^a,c   Klassen, Jane K ^b,c   Nathanson, Gilbert M ^c  

^a Department of Civil and Environmental Engineering   (United States)

^b SRI INTERNATIONAL   (United States)

^c UNIVERSITY OF WISCONSIN MADISON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000746933     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la960460z     Document Type: Article

References (14)

1. Langmuir, I.; Schaefer, V. J. J. Franklin Inst. 1943, 235, 119.
2. La Mer, V. K.; Healy, T. W.; Aylmore, L. A. G. J. Colloid Sci. 1964, 19, 673. La Mer, V. K., Ed. Retardation of Evaporation by Monolayers: Transport Processes; Academic Press; New York, 1962.
3. La Mer, V. K.; Healy, T. W.; Aylmore, L. A. G. J. Colloid Sci. 1964, 19, 673. La Mer, V. K., Ed. Retardation of Evaporation by Monolayers: Transport Processes; Academic Press; New York, 1962.
4. Barnes, G. T. Adv. Colloid Interface Sci. 1986, 25, 89.
5. Klassen, J. K.; Mitchell, M. B.; Govoni, S. T.; Nathanson, G. M. J. Phys. Chem. 1993, 97, 10166.
6. For studies of perfluoropolyethers with a hydrophilic head group spread on water, see: Goedel, W. A.; Xu, C.; Frank, C. W. Langmuir 1993, 9, 1184. Goedel, W. A.; Wu, H.; Friedenberg, M. C.; Fuller, G. G.; Foster, M., Frank, C. W. Langmuir 1994, 10, 4209.
7. For studies of perfluoropolyethers with a hydrophilic head group spread on water, see: Goedel, W. A.; Xu, C.; Frank, C. W. Langmuir 1993, 9, 1184. Goedel, W. A.; Wu, H.; Friedenberg, M. C.; Fuller, G. G.; Foster, M., Frank, C. W. Langmuir 1994, 10, 4209.
8. See ref 3, p 132.
9. Schatzberg, P. J. Polym. Sci. C 1965, 10, 87.
10. water ≈ 0.5.
11. van Amerongen, G. J. Rubber Chem. Technol. 1964, 37, 1065. See Figure 9 in particular.
12. Fitch, M. W.; Koros, W. J.; Nolen, R. L.; Carnes, J. R. J. Appl. Polym. Sci. 1993, 47, 1033.
13. Tgfor Krytox 1625 was measured using the midpoint convention on a Perkin Elmer DSC-7 at a heating rate of 10 deg/min.
14. N2 ranges from 3 to 6.