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. 2021 May 25;26(11):3154. doi: 10.3390/molecules26113154

Figure 6.

Figure 6

Polymer TEG for human body heat harvesting [135]. (a) Fabrication process for textile integrated TEG: 1. Burning holes through the knitted fabric, 2. Filling the holes by stencil printing p- (red) and n-type (blue) materials on both sides of the fabric, 3. Silver interconnects (light blue) are printed onto a heat transfer membrane (light gray) on both sides of the device, 4. Heat pressing interconnects onto both sides of the device using the heat transfer membrane. (b) Wearable TEG integrated into knitted fabric consisting of 32 p- and n-type legs. Reproduced with permissions [135]. Copyright 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.