KRISTAL CAIR LAMELAR DALAM SISTEM AIR, TETRA ETILEN GLIKOL DODESIL ETER, DAN TEMBAGA NITRAT
DOI:
https://doi.org/10.25077/jrk.v3i2.32Abstract
JRK Vol. 3, No. 2
ABSTRACT
Â
The lamellar liquid crystal in water, tetraethyleneglycol dodecylether, and copper nitrate system has been investigated. The results which characterized using optical polarizing microscope and small-angle x-ray diffraction showed the stability of the liquid crystal region was 40% and 65% by weight of surfactant. The interlayer spacing of lamellar liquid crystal, with and without various concentrations of copper nitrate content, remained constant.
Â
Keywords : Lamellar liquid crystal, Tetraethylene glycol dodecylether, Copper nitrate, Optical polarizing microscope, Small-angle x ray diffraction
References
G. J. T. Tiddy, Phys. Reports, 1980, 1-46.
O. Robles-Vasquesz, J. F. A. Saltero, J. E. Pulg, S. B. Tripoli, E. Valles, and O. Manero, J. Colloid Interfece Sci., 160: 65-71, (1993).
G. T. Dimitrova, Th. F. Thadros, and P. F. Luckman, Langmuir, 11: 1101-1111, (1965).
F. Cordobes, J. Munoz and C. Gallegos, J. Colloid Interface Sci., 187: 401-417, (1997).
H. A. Barnes, Detergents in Rheometry Industrial Applications, K. Walters (Ed.), John Wiley & Son New York, 33-110.
F. Cormelles, J. Caelles, A. Pascual, and J. Sanchaz Leal, 18th International I.F.S.C.C. Congress, Venice, 1994.
C. C. Muller-Goyman, Acta Pharm. Technol., 33: 126-130, (1987).
S. Engstrom, Lipid Technol., 2: 42-45, (1990).
S. E. Friberg, Adv. Colloid Interface Sci., 32: 167-182, (1990).
J. D. Mitchell, G. J. T. Tiddy, L. Waring, T. Bostock, and M. P. Modonald, J. Chem. Soc. Faraday Trans., 79: 975-991, (1983).
J. M. Franco, J. Munov, and C. Gallegos, Langmuir, 16: 8653-8663, (1965).
J. E. Moros, F. Cordobes, C. Gallegos and J. M. Franco, J. Dispersion Sci. Technol., 22: 409-420, (2001).
A. Amran, Microemulsion, gel process to prepare combination glasses, (Ph.D desertation), Departement of Chemistry, Clarkson University, Potsdam, New York, USA, 1993.
N. Moucharafieh, S. E. Friberg, and Larsen, Mol. Cryst. Liquid Crystal (lett), 72: 147, (1982).
H. Schinder and J. Seelig, Biochemistry, 14, 1975, 2283.
S. E. Friberg, and Buraczewska, Prog. Colloid Polym. Sci., 63: 1, (1978).
Downloads
Published
How to Cite
Issue
Section
Citation Check
License
Please find the rights and licenses in Jurnal Riset Kimia (J. Ris. Kim). By submitting the article/manuscript of the article, the author(s) agree with this policy. No specific document sign-off is required.
1. License
The use the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution 4.0 International License.Â
2. Author(s)' Warranties
The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).
3. User Rights
Under the Creative Commons license, the journal permits users to copy, distribute, and display the material for any purpose. Users will also need to attribute authors and J. Ris. Kim on distributing works in the journal and other media of publications.
4. Rights of Authors
Authors retain all their rights to the published works, such as (but not limited to) the following rights;
- Copyright and other proprietary rights relating to the article, such as patent rights,
- The right to use the substance of the article in own future works, including lectures and books,
- The right to reproduce the article for own purposes,
- The right to self-archive the article,
- The right to enter into separate, additional contractual arrangements for the non-exclusive distribution of the article's published version (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
5. Co-Authorship
If the article was jointly prepared by more than one author, any authors submitting the manuscript warrants that he/she has been authorized by all co-authors to be agreed on this copyright and license notice (agreement) on their behalf, and agrees to inform his/her co-authors of the terms of this policy. J. Ris. Kim will not be held liable for anything that may arise due to the author(s) internal dispute. J. Ris. Kim will only communicate with the corresponding author.