All rGO-on-PVDF-nanofibers based self-powered electronic skins
All rGO-on-PVDF-nanofibers based self-powered electronic skins
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所有基于 rGO-on-PVDF-纳米纤维的自供电电子皮肤
DOI：
10.1016/j.nanoen.2017.03.039
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发表时间：
2017-05-01
期刊：
影响因子：
17.6
通讯作者：
Shen, Guozhen
中科院分区：
文献类型：
--
作者：
Ai, Yuanfei;Lou, Zheng;Shen, Guozhen
随着电子产品和便携式设备的快速普及，近年来，能够将许多功能集成在一个设备中并使其体积小型化的多功能集成设备不断发展。在此，四种类型的平面器件，即微型超级电容器，压力传感器，光电探测器和气体传感器模块化制造，所有与还原氧化石墨烯（rGO）封装的聚（偏氟乙烯-三氟乙烯）[P（VDF-TrFE）]（PVDF）纳米纤维（NF）作为功能材料。它们被集成到单个像素中，形成一个自供电的多功能电子皮肤系统，其中微型超级电容器可以驱动三个传感器来检测环境条件和健康生理信号的变化，就像人类皮肤和感觉器官的功能一样。该技术非常简单和有效，原则上可以扩大规模，以制造更紧凑和更高性能的电子皮肤，用于可穿戴电子或仿生学领域。
With the rapid popularization of electronic products and portable devices, multifunctional integrated devices which can integrate many functions in one device and miniaturize their volume, are constantly evolving in recent years. Herein, four kinds of planar devices namely micro-supercapacitors, pressure sensor, photodetector and gas sensor were modularly manufactured, all with the reduced graphene oxide (rGO) encapsulated poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] (PVDF) nanofibers (NFs) as the functional materials. They were integrated into a single pixel to form a self-powered multifunctional electronic skin system, where the micro-supercapacitors could drive the three sensors to detect the change of the environment conditions and physiological signs of health, like the functions of human skins and sense organs. The technology is quite simple and efficient, which can in principle be scaled-up to fabricate more compact and higher performance e-skins for applications in wearable electronics or bionics field.