We report the transport behaviour of low density polyethylene composites containing both untreated and alkali-treated agro-waste microfibre in three aromatic organic solvents (benzene, toluene, and xylene) at 40, 60 and 80°C by the conventional weight-gain method. The effects of fibre content, alkali treatment, and filler particle size on solvent sorption were analysed. Transport parameters such as diffusion coefficient, sorption coefficient, and permeation coefficient have been calculated in terms of microfibre content, particle size, nature of the solvent, and temperature. It was observed that all the systems follow the Fickian mode of transport on increasing temperature. The van’t Hoff’s relationship was used to determine the thermodynamic parameters and was found that the estimated free energies of sorption were all positive, indicating non-spontaneity of the solubility of micro fibre/LDPE composites. The first order kinetic rate constant and swelling parameters were also evaluated.
Published in | American Journal of Polymer Science and Technology (Volume 3, Issue 4) |
DOI | 10.11648/j.ajpst.20170304.11 |
Page(s) | 50-63 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2017. Published by Science Publishing Group |
Agro-waste Fibre, Alkali Treatment, Transport Parameter, Fickian, Activation Energies
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APA Style
Henry Chinedu Obasi, Simeon Nwanonenyi, Innocent Eze, Ihuoma Chukwujike, Chioma Anyiam, et al. (2017). Organic Solvents Transport Through Alkali-Treated Agro-waste Microfibre Incorporated with Low Density Polyethylene Composites. American Journal of Polymer Science and Technology, 3(4), 50-63. https://doi.org/10.11648/j.ajpst.20170304.11
ACS Style
Henry Chinedu Obasi; Simeon Nwanonenyi; Innocent Eze; Ihuoma Chukwujike; Chioma Anyiam, et al. Organic Solvents Transport Through Alkali-Treated Agro-waste Microfibre Incorporated with Low Density Polyethylene Composites. Am. J. Polym. Sci. Technol. 2017, 3(4), 50-63. doi: 10.11648/j.ajpst.20170304.11
AMA Style
Henry Chinedu Obasi, Simeon Nwanonenyi, Innocent Eze, Ihuoma Chukwujike, Chioma Anyiam, et al. Organic Solvents Transport Through Alkali-Treated Agro-waste Microfibre Incorporated with Low Density Polyethylene Composites. Am J Polym Sci Technol. 2017;3(4):50-63. doi: 10.11648/j.ajpst.20170304.11
@article{10.11648/j.ajpst.20170304.11, author = {Henry Chinedu Obasi and Simeon Nwanonenyi and Innocent Eze and Ihuoma Chukwujike and Chioma Anyiam and Felix Aguele and Kashif Ijaz}, title = {Organic Solvents Transport Through Alkali-Treated Agro-waste Microfibre Incorporated with Low Density Polyethylene Composites}, journal = {American Journal of Polymer Science and Technology}, volume = {3}, number = {4}, pages = {50-63}, doi = {10.11648/j.ajpst.20170304.11}, url = {https://doi.org/10.11648/j.ajpst.20170304.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpst.20170304.11}, abstract = {We report the transport behaviour of low density polyethylene composites containing both untreated and alkali-treated agro-waste microfibre in three aromatic organic solvents (benzene, toluene, and xylene) at 40, 60 and 80°C by the conventional weight-gain method. The effects of fibre content, alkali treatment, and filler particle size on solvent sorption were analysed. Transport parameters such as diffusion coefficient, sorption coefficient, and permeation coefficient have been calculated in terms of microfibre content, particle size, nature of the solvent, and temperature. It was observed that all the systems follow the Fickian mode of transport on increasing temperature. The van’t Hoff’s relationship was used to determine the thermodynamic parameters and was found that the estimated free energies of sorption were all positive, indicating non-spontaneity of the solubility of micro fibre/LDPE composites. The first order kinetic rate constant and swelling parameters were also evaluated.}, year = {2017} }
TY - JOUR T1 - Organic Solvents Transport Through Alkali-Treated Agro-waste Microfibre Incorporated with Low Density Polyethylene Composites AU - Henry Chinedu Obasi AU - Simeon Nwanonenyi AU - Innocent Eze AU - Ihuoma Chukwujike AU - Chioma Anyiam AU - Felix Aguele AU - Kashif Ijaz Y1 - 2017/06/30 PY - 2017 N1 - https://doi.org/10.11648/j.ajpst.20170304.11 DO - 10.11648/j.ajpst.20170304.11 T2 - American Journal of Polymer Science and Technology JF - American Journal of Polymer Science and Technology JO - American Journal of Polymer Science and Technology SP - 50 EP - 63 PB - Science Publishing Group SN - 2575-5986 UR - https://doi.org/10.11648/j.ajpst.20170304.11 AB - We report the transport behaviour of low density polyethylene composites containing both untreated and alkali-treated agro-waste microfibre in three aromatic organic solvents (benzene, toluene, and xylene) at 40, 60 and 80°C by the conventional weight-gain method. The effects of fibre content, alkali treatment, and filler particle size on solvent sorption were analysed. Transport parameters such as diffusion coefficient, sorption coefficient, and permeation coefficient have been calculated in terms of microfibre content, particle size, nature of the solvent, and temperature. It was observed that all the systems follow the Fickian mode of transport on increasing temperature. The van’t Hoff’s relationship was used to determine the thermodynamic parameters and was found that the estimated free energies of sorption were all positive, indicating non-spontaneity of the solubility of micro fibre/LDPE composites. The first order kinetic rate constant and swelling parameters were also evaluated. VL - 3 IS - 4 ER -