Thermally recyclable polylactic acid/cellulose nanocrystal films through reactive extrusion process
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- 作者：Prodyut Dhar ; Debashis Tarafder ; Amit Kumar ; Vimal Katiyar ; vkatiyar@iitg.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cellulose nanocrystal ; Polylactic acid ; Nanocomposites
- 刊名：Polymer
- 出版年：2016
- 出版时间：22 March 2016
- 年：2016
- 卷：87
- 期：Complete
- 页码：268-282
- 全文大小：4818 K
文摘
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PLA chains grafted onto CNC surface (PLA-g-CNC) through C–C bond formation in presence of dicumyl peroxide radical.
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PLA-g-CNC nanocomposite films were found to be thermally stable and could be recycled.
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PLA-g-CNC films shows uniform dispersion of CNC due to the efficient grafting, results in improvement in tensile strength.
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Crystalline behavior and elastic properties of resulting composites improved with increase in the CNC loadings.