Microscopic bimetallic actuator based on a bilayer of graphene and graphene oxide
Microscopic bimetallic actuator based on a bilayer of graphene and graphene oxide
复制标题
基于石墨烯和氧化石墨烯双层的微型双金属致动器
DOI：
10.1039/c3nr01988h
复制
发表时间：
2013-01-01
期刊：
影响因子：
6.7
通讯作者：
Sun, Litao
中科院分区：
文献类型：
--
作者：
Bi, Hengchang;Yin, Kuibo;Sun, Litao
我们提出了一种由双层石墨烯和氧化石墨烯组成的致动器，它允许我们在微机械系统中施加的力比其他同等尺寸的致动器高至少50倍。论证了该装置在多次循环中的耐久性和稳定性，并详细讨论了相关机理。
We present an actuator, consisting of a bilayer of graphene and graphene oxide, which allows us to exert forces in micromechanical systems that are at least 50 times higher than reported for other actuators of comparable size. The durability of such a device and stability during many cycles are demonstrated, and the related mechanism is discussed in detail.