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n-paraffin solid solutions: modification of phase separation with carbon number

Publication ,  Journal Article
Gilbert, EP; Reynolds, PA; Brown, AS; White, JW
Published in: Chem. Phys. Lett. (Netherlands)
1996

Small-angle neutron scattering is used to monitor microphase formation in the solid state in equimolar binary hydrocarbon systems CnH2n+2:CmD2m+2 for selected n=20-34 and m=36. Microphase formation is maximum for n=28 and negligible for n=20, 32 and 34. n=30 is found to be intermediate. These observations are explicable in terms of increasing molar volume differences between the two components forming the mixture. As the chain length difference increases, the formation of a lamellar microphase occurs in preference to a continuous solid solution until this is itself overtaken by two-phase separation

Duke Scholars

Published In

Chem. Phys. Lett. (Netherlands)

DOI

Publication Date

1996

Volume

255

Issue

4-6

Start / End Page

373 / 377

Related Subject Headings

  • Chemical Physics
  • 10 Technology
  • 03 Chemical Sciences
  • 02 Physical Sciences
 

Citation

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Gilbert, E. P., Reynolds, P. A., Brown, A. S., & White, J. W. (1996). n-paraffin solid solutions: modification of phase separation with carbon number. Chem. Phys. Lett. (Netherlands), 255(4–6), 373–377. https://doi.org/10.1016/0009-2614(96)00371-5
Gilbert, E. P., P. A. Reynolds, A. S. Brown, and J. W. White. “n-paraffin solid solutions: modification of phase separation with carbon number.” Chem. Phys. Lett. (Netherlands) 255, no. 4–6 (1996): 373–77. https://doi.org/10.1016/0009-2614(96)00371-5.
Gilbert EP, Reynolds PA, Brown AS, White JW. n-paraffin solid solutions: modification of phase separation with carbon number. Chem Phys Lett (Netherlands). 1996;255(4–6):373–7.
Gilbert, E. P., et al. “n-paraffin solid solutions: modification of phase separation with carbon number.” Chem. Phys. Lett. (Netherlands), vol. 255, no. 4–6, 1996, pp. 373–77. Manual, doi:10.1016/0009-2614(96)00371-5.
Gilbert EP, Reynolds PA, Brown AS, White JW. n-paraffin solid solutions: modification of phase separation with carbon number. Chem Phys Lett (Netherlands). 1996;255(4–6):373–377.

Published In

Chem. Phys. Lett. (Netherlands)

DOI

Publication Date

1996

Volume

255

Issue

4-6

Start / End Page

373 / 377

Related Subject Headings

  • Chemical Physics
  • 10 Technology
  • 03 Chemical Sciences
  • 02 Physical Sciences