Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model
Cu nanoparticles (CuNPs) were impregnated in oil palm empty fruit bunch (EFB) fibers via the cationization process. The fiber surface modification by CuNPs has been verified by Fourier-transformed infrared spectroscopy, field emission scanning electron microscopy and energy dispersive X-ray study. M...
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2013
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Online Access: | http://umpir.ump.edu.my/id/eprint/6475/1/Cu%20Nanoparticles%20for%20Improving%20the%20Mechanical%20Performances%20of%20Oil%20Palm%20Empty%20Fruit%20Bunch%20Fibers%20as%20Analyzed%20by%20Weibull%20Model.pdf http://umpir.ump.edu.my/id/eprint/6475/ http://dx.doi.org/10.1007/s00289-013-1010-4 |
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my.ump.umpir.64752018-01-10T02:08:53Z http://umpir.ump.edu.my/id/eprint/6475/ Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model Chowdhury, M. N. K. M. F., Fina Khan, Maksudur R. Beg, M. D. H. TP Chemical technology Cu nanoparticles (CuNPs) were impregnated in oil palm empty fruit bunch (EFB) fibers via the cationization process. The fiber surface modification by CuNPs has been verified by Fourier-transformed infrared spectroscopy, field emission scanning electron microscopy and energy dispersive X-ray study. Mechanical properties were measured by the tensile test and analyzed by the Griffith and the Weibull models. The 10 mm length EFB fiber modified by CuNPs shows an increment in characteristic strength ( σ0) and modulus (Y 0) by about 20 and 10 % compared to the unmodified fiber, as assessed by the Weibull model. This improvement in mechanical properties is associated with the incorporation of CuNPs in the fibers. Weak-link scaling model has been applied to predict the mechanical properties of unknown fiber. Springer Berlin Heidelberg 2013 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6475/1/Cu%20Nanoparticles%20for%20Improving%20the%20Mechanical%20Performances%20of%20Oil%20Palm%20Empty%20Fruit%20Bunch%20Fibers%20as%20Analyzed%20by%20Weibull%20Model.pdf Chowdhury, M. N. K. and M. F., Fina and Khan, Maksudur R. and Beg, M. D. H. (2013) Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model. Polymer Bulletin, 70 (11). pp. 3103-3113. ISSN 0170-0839(Print); 1436-2449(Online) http://dx.doi.org/10.1007/s00289-013-1010-4 DOI: 10.1007/s00289-013-1010-4 |
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TP Chemical technology Chowdhury, M. N. K. M. F., Fina Khan, Maksudur R. Beg, M. D. H. Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model |
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Cu nanoparticles (CuNPs) were impregnated in oil palm empty fruit bunch (EFB) fibers via the cationization process. The fiber surface modification by CuNPs has been verified by Fourier-transformed infrared spectroscopy, field emission scanning electron microscopy and energy dispersive X-ray study. Mechanical properties were measured by the tensile test and analyzed by the Griffith and the Weibull models. The 10 mm length EFB fiber modified by CuNPs shows an increment in characteristic strength ( σ0) and modulus (Y 0) by about 20 and 10 % compared to the unmodified fiber, as assessed by the Weibull model. This improvement in mechanical properties is associated with the incorporation of CuNPs in the fibers. Weak-link scaling model has been applied to predict the mechanical properties of unknown fiber. |
format |
Article |
author |
Chowdhury, M. N. K. M. F., Fina Khan, Maksudur R. Beg, M. D. H. |
author_facet |
Chowdhury, M. N. K. M. F., Fina Khan, Maksudur R. Beg, M. D. H. |
author_sort |
Chowdhury, M. N. K. |
title |
Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model |
title_short |
Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model |
title_full |
Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model |
title_fullStr |
Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model |
title_full_unstemmed |
Cu Nanoparticles for Improving the Mechanical Performances of Oil Palm Empty Fruit Bunch Fibers as Analyzed by Weibull Model |
title_sort |
cu nanoparticles for improving the mechanical performances of oil palm empty fruit bunch fibers as analyzed by weibull model |
publisher |
Springer Berlin Heidelberg |
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2013 |
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http://umpir.ump.edu.my/id/eprint/6475/1/Cu%20Nanoparticles%20for%20Improving%20the%20Mechanical%20Performances%20of%20Oil%20Palm%20Empty%20Fruit%20Bunch%20Fibers%20as%20Analyzed%20by%20Weibull%20Model.pdf http://umpir.ump.edu.my/id/eprint/6475/ http://dx.doi.org/10.1007/s00289-013-1010-4 |
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