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. 2021 Feb 26;2021:6849171. doi: 10.34133/2021/6849171

Figure 5.

Figure 5

TENG-based hybrid generators for indoor energy harvesting. (a) A triboelectric-electromagnetic hybrid energy tile for biomechanical energy harvesting. Reproduced with permission from Ref. [147], copyright 2020 Elsevier B.V. (b) A triboelectric-photovoltaic hybrid smart floor for simultaneous biomechanical and indoor light energy harvesting. Reproduced with permission from Ref. [148], copyright 2020 Elsevier B.V. (c) A human-machine interactive triboelectric-electromagnetic hybrid mouse-like generator for biomechanical energy harvesting. Reproduced with permission from Ref. [149], copyright 2020 Elsevier B.V. (d) A triboelectric-piezoelectric-pyroelectric hybrid keyboard cover for typing-related energy harvesting. Reproduced with permission from Ref. [150], copyright 2018 Wiley-VCH. (e) A triboelectric-electromagnetic hybrid generator driven by magnetic coupling for fluid energy harvesting and self-powered flow monitoring. Reproduced with permission from Ref. [151], copyright 2019 Wiley-VCH.