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Characterization of Side Chain Liquid Crystal Polymers Type on Blending Polymer of Cholesteryl Acrylate with Methyl Phenyl Benzoyl Acrylate
Corresponding Author(s) : Afrizal
Asian Journal of Chemistry,
Vol. 29 No. 11 (2017): Vol 29 Issue 11
Abstract
Blending cholesteryl acrylate with methyl phenyl benzoyl acrylate was made by casting solution. Photopolymerization of blending product has been done by varying the UV radiation time were 60, 90, 120 and 150 min using UV curing technique. Curing process doing at temperature range of 55-60 °C. Molecular weight (Mw) of polymers was determined using gel permeation chromatography (GPC) showed the first peak at Mw 2243 and the second peak at Mw 1160 and the result of index polydisperity was 1.02-1.03. Polymer of liquid crystal acrylate from this study was characterisized by XRD, SEM-EDX and FTIR. The XRD pattern peaks appear at 60, 90 and 120 min. SEM image shows the crosslink bonds are formed. EDX graph shows the polymer mixture containing carbon and oxygen. The FTIR spectrum raises wavenumber 1612.56 cm-1 indicates that the C=C bonds contained in the polymer structure. Based on the result of characterization of polymer liquid crystal acrylate with XRD, SEM-EDX and FTIR shown that best product was from radiation time polymerization at 90 min.
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- Afrizal, M. Hikam, B. Soegiyono and A. Riswoko, Procedia Chem., 16, 525 (2015); https://doi.org/10.14233/ajchem.2016.19326.
- C. Lee and K. Song, Asian J. Chem., 26, 8057 (2014); https://doi.org/10.14233/ajchem.2014.17098.
- J.P. Lagerwall and F. Giesselmann, ChemPhysChem, 7, 20 (2006); https://doi.org/10.1002/cphc.200500472.
- S. Lépinay, K. Kham, M.-C. Millot and B. Carbonnier, Chem. Pap., 66, 340 (2012); https://doi.org/10.2478/s11696-012-0134-6.
- M. Hagar, S.M. Soliman, R.A. Massoud and M.M. Zaid, Asian J. Chem., 28, 351 (2016); https://doi.org/10.14233/ajchem.2016.19326.
- Afrizal, M. Hikam, B. Soegiyono and A. Riswoko, J. Chem. Chem. Eng., 6, 1051 (2012); https://doi.org/10.17265/1934-7375/2012.12.001.
- H.P. Zhang, P. Zhang, M. Sun, H.Q. Wu, Y.P. Wu and R. Holze, Z. Phys. Chem., 221, 1039 (2007); https://doi.org/10.1524/zpch.2007.221.8.1039.
- K. Kishikawa, A. Hirai and S. Kohmoto, Chem. Mater., 20, 1931 (2008); https://doi.org/10.1021/cm702998y.
- T. Kato, N. Mizoshita and K. Kishimoto, Angew. Chem. Int. Ed., 45, 38 (2006); https://doi.org/10.1002/anie.200501384.
- A. Zen, M. Saphiannikova, D. Neher, J. Grenzer, S. Grigorian, U. Pietsch, U. Asawapirom, S. Janietz, U. Scherf, I. Lieberwirth and G. Wegner, Macromolecules, 39, 2162 (2006); https://doi.org/10.1021/ma0521349.
- L. Sabbatini, E. Bittrich, S. Cometa, E. De Giglio and R. Di Mundo, Polymer Surface Characterization, Walter de Gruyter GmbH & Co KG, (2014).
- M. Rheinstädter, L. Toppozini and H. Dies, Z. Phys. Chem., 228, 1105 (2014); https://doi.org/10.1515/zpch-2014-0541.
- J. Rivnay, R. Noriega, J.E. Northrup, R.J. Kline, M.F. Toney and A. Salleo, Phys. Rev. B, 83, 121306 (2011); https://doi.org/10.1103/PhysRevB.83.121306.
References
Afrizal, M. Hikam, B. Soegiyono and A. Riswoko, Procedia Chem., 16, 525 (2015); https://doi.org/10.14233/ajchem.2016.19326.
C. Lee and K. Song, Asian J. Chem., 26, 8057 (2014); https://doi.org/10.14233/ajchem.2014.17098.
J.P. Lagerwall and F. Giesselmann, ChemPhysChem, 7, 20 (2006); https://doi.org/10.1002/cphc.200500472.
S. Lépinay, K. Kham, M.-C. Millot and B. Carbonnier, Chem. Pap., 66, 340 (2012); https://doi.org/10.2478/s11696-012-0134-6.
M. Hagar, S.M. Soliman, R.A. Massoud and M.M. Zaid, Asian J. Chem., 28, 351 (2016); https://doi.org/10.14233/ajchem.2016.19326.
Afrizal, M. Hikam, B. Soegiyono and A. Riswoko, J. Chem. Chem. Eng., 6, 1051 (2012); https://doi.org/10.17265/1934-7375/2012.12.001.
H.P. Zhang, P. Zhang, M. Sun, H.Q. Wu, Y.P. Wu and R. Holze, Z. Phys. Chem., 221, 1039 (2007); https://doi.org/10.1524/zpch.2007.221.8.1039.
K. Kishikawa, A. Hirai and S. Kohmoto, Chem. Mater., 20, 1931 (2008); https://doi.org/10.1021/cm702998y.
T. Kato, N. Mizoshita and K. Kishimoto, Angew. Chem. Int. Ed., 45, 38 (2006); https://doi.org/10.1002/anie.200501384.
A. Zen, M. Saphiannikova, D. Neher, J. Grenzer, S. Grigorian, U. Pietsch, U. Asawapirom, S. Janietz, U. Scherf, I. Lieberwirth and G. Wegner, Macromolecules, 39, 2162 (2006); https://doi.org/10.1021/ma0521349.
L. Sabbatini, E. Bittrich, S. Cometa, E. De Giglio and R. Di Mundo, Polymer Surface Characterization, Walter de Gruyter GmbH & Co KG, (2014).
M. Rheinstädter, L. Toppozini and H. Dies, Z. Phys. Chem., 228, 1105 (2014); https://doi.org/10.1515/zpch-2014-0541.
J. Rivnay, R. Noriega, J.E. Northrup, R.J. Kline, M.F. Toney and A. Salleo, Phys. Rev. B, 83, 121306 (2011); https://doi.org/10.1103/PhysRevB.83.121306.