High-Output Wearable Flow Ring-Based Triboelectric Nanogenerator via Opposite Charging Intermediate Layer

Figure 2

Working mechanism and output of the FR-TENG. (a) Schematic of the FR-TENG without nylon layer and with nylon layer. (b) and (c) outputs of PTFE-based FR-TENG without nylon layer and with nylon layer. (d) and (e) outputs of nylon-based FR-TENG without PTFE layer and with PTFE layer.

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