Morphology, electromagnetic properties and electromagnetic interference shielding performance of poly lactide/graphene nanoplatelet nanocomposites
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- 作者：Sima Kashia ; Rahul K. Guptaa ; rahul.gupta@rmit.edu.au" class="auth_mail" title="E-mail the corresponding author ; Thomas Baumb ; Nhol Kaoa ; Sati N. Bhattacharyaa
- 关键词：Poly lactide ; Graphene nanoplatelet ; Electromagnetic interference shielding ; Nanocomposite
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：5 April 2016
- 年：2016
- 卷：95
- 期：Complete
- 页码：119-126
- 全文大小：1080 K
文摘
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GNPs had nucleating effect in PLA, increasing the crystallinity of 29.6% for PLA to 42% for 15 wt% GNP/PLA nanocomposite.
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Electrical permittivity and conductivity of PLA enhanced significantly with addition of GNPs.
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Percolated network of GNPs in PLA formed in the vicinity of 7 wt%.
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An effective electromagnetic radiation absorbance of 80% was obtained for 15 wt% GNP/PLA nanocomposite.