基于蜂窝弹性体的石墨烯的超快动态压阻响应。
Ultrafast Dynamic Piezoresistive Response of Graphene-Based Cellular Elastomers.
机构信息
Department of Materials Science and Engineering, Monash University, VIC, 3800, Australia.
Department of Mechanical and Aerospace Engineering, Monash University, VIC, 3800, Australia.
出版信息
Adv Mater. 2016 Jan 6;28(1):194-200. doi: 10.1002/adma.201503957. Epub 2015 Nov 2.
Ultralight graphene-based cellular elastomers are found to exhibit nearly frequency-independent piezoresistive behaviors. Surpassing the mechanoreceptors in the human skin, these graphene elastomers can provide an instantaneous and high-fidelity electrical response to dynamic pressures ranging from quasi-static up to 2000 Hz, and are capable of detecting ultralow pressures as small as 0.082 Pa.
超轻基于石墨烯的多孔弹性体被发现具有几乎与频率无关的压阻行为。这些石墨烯弹性体超越了人类皮肤中的机械感受器，可以对从准静态到 2000 Hz 的动态压力提供即时和高保真的电响应，并且能够检测到低至 0.082 Pa 的超低压力。
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