论文标题
通过取向诱导的基于石墨烯的弹性体的各向异性肿胀实现双轴增强
Realising biaxial reinforcement via orientation-induced anisotropic swelling in graphene-based elastomers
论文作者
论文摘要
双轴机械性能构成了石墨烯的另一个显着优势，但是它们的评估在聚合物纳米复合材料中被忽略了。在本文中，我们提供了一种创新且实用的方法，可以通过弹性体肿胀来表征从石墨烯的双轴增强，在该弹性体肿胀中，将石墨烯纳米片凝集控制以面向面内。平面对准石墨烯在溶胀过程中对弹性体施加了双轴约束力，从而导致散装纳米复合材料的各向异性肿胀行为。
The biaxial mechanical properties constitute another remarkable advantage of graphene, but their evaluation has been overlooked in polymer nanocomposites. Herein, we provided an innovative and practical method to characterise biaxial reinforcement from graphene via swelling of elastomers, where graphene nanoplatelets were controlled to be oriented in-plane. The in-plane-aligned graphene imposed a biaxial constraining force to the elastomer during the swelling process that led to the anisotropic swelling behaviour of the bulk nanocomposites.
