Rational design of self-powered sensors with polymer nanocomposites for human–machine interaction |
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| Institution: | 1. School of Aeronautics and Astronautics, Central South University, Changsha 410083, China;2. Research Center in Intelligent Thermal Structures for Aerospace, Central South University, Changsha 410083, China;3. School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China |
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| Abstract: | Smart sensors are becoming one of the necessities for connecting and detecting surrounding stimuli with tremendous convenience, especially when exploiting a single powerful sensor with multifunctionality. To successfully accomplish the design of a self-powered sensor, serving power is becoming a critical issue because of its continuously consumed energy required by electronics. A variety of nanogenerators aiming for the rational design of self-powered system are reviewed and compared, followed by their recent advances with polymer nanocomposites for self-powered sensors. More importantly, the proposed conceptual design of a self-powered unit/device with triboelectric nanogenerator has been emphasized to eventually realize the practical activities towards multiple detections and human–machine interaction. Finally, challenges and new prospects of rational design of self-powered polymer composite sensors in achieving human–machine interaction/interface are discussed. |
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| Keywords: | Analytical modelling Electronic devices Interface Nanocomposites Self-powered sensors |
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