Flexible, Wearable, and Ultralow-Power-Consumption Electronic Skins Based on a Thermally Reduced Graphene Oxide/Carbon Nanotube Composite Film
Source abstract
Abstract
Based on a thermally reduced graphene oxide (rGO)/carbon nanotube (CNT) composite film, two kinds of flexible, wearable, and ultralow-power-consumption electronic skins (E-skins) are prepared. They have been used to successfully perceive the signals of stretch, flexion, temperature, and pressure, and their gauge factors (GFs) are 233, 2.37 rad –1, 5.53 × 10 –4 °C –1, and 1.58 kPa –1, as the mass fraction of graphene is 20% in the composite film. Compared with the E-skins based on pure rGO film, our E-skins have larger stretching stain (ε) and bending angle (θ) ranges and higher temperature- and pressure-based GF values. Furthermore, the prepared E-skins have been successfully applied in various fields, and their ultralow power consumption has also been confirmed to be below 72 nW in wearable device applications.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Conducting polymers and applications · Supercapacitor Materials and Fabrication
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Shanghai Key Laboratory of Intelligent Manufacturing and Robotics, School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200072, China
Guangdong Provincial Key Laboratory of Electronic Functional Materials and Devices, Huizhou University, Huizhou 516001, Guangdong, China
Spine Disease Institute, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
Funding
Science and Technology Commission of Shanghai Municipality · National Natural Science Foundation of China · Shanghai Sports Bureau · Guangdong Provincial Key Laboratory of Electronic Functional Materials and Devices
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