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. Author manuscript; available in PMC: 2022 Jul 14.
Published in final edited form as: Matter. 2021 Oct 4;4(11):3725–3740. doi: 10.1016/j.matt.2021.09.012

Figure 3. Textile MEGs for wearable biomechanical energy conversion.

Figure 3.

(A) Pervasive biomechanical energy sources on the human body.

(B) Schematics showing three mechanical excitation modes on the textile MEGs and the corresponding measured voltage and current output.

(C) Voc of the textile MEG under continuous hand tapping.

(D) Isc of the textile MEG under continuous hand tapping.

(E) Waterproof ability of textile MEGs with respect to electricity generation.

(F) Output current and voltage dependence on the electrical impedance of the textile MEG.

(G) Output power dependence on the electrical impedance of the textile MEG.

(H) Charging of 22, 47, and 100 μF capacitors by hand tapping the textile MEG.

(I) Photograph of the textile MEG for powering a commercial thermometer.