fig3

Figure 3. The application directions of leather composites. (Aa) The LED lamp lighting upon pressure; (Ab) illustration for the electric current response mechanism upon externally applied pressures; (Ac) relative current changes of the AgNW/leather nanocomposites upon various pressures, (Ad and e) the piezoresistive sensing performances of the AgNW/leather nanocomposites; (Af-h) human motion detection of the AgNW/leather nanocomposites^[41]. Reprinted with permission. Copyright 2022, Wiley-VCH; (Ba) Structure of leather-based display; (Bb-g) smart display based on electroluminescence^[42]. Reprinted with permission. Copyright 2019, Wiley-VCH. AgNW: Silver nanowire; CNT: carbon nanotube.