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Review Article

Hybrid Triboelectric Nanogenerators: From Energy Complementation to Integration

Figure 7

Hybrid operation of water energy harvester and water/raindrop energy harvester: (a) self-charging power textile [109]; (b) flex common-electrode hybrid energy harvester [110] (reproduced with permission. Copyright Elsevier, 2020); (c) indoor hybrid energy harvesting system [111] (reproduced with permission. Copyright Elsevier, 2020); (d) micropyramidal silicon-based hybrid cell [112] (reproduced with permission. Copyright Elsevier, 2014); (e) self-cleaning moth’s eye mimicking TENG-based hybrid energy harvester [113] (reproduced with permission. Copyright Elsevier, 2019); (f) shared mutual function electrode-based integrated system [114] (reproduced with permission. Copyright American Chemical Society, 2018).