fig8
From: Challenges and progress of chemical modification in piezoelectric composites and their applications
Figure 8. Piezoelectric composites in sensors. (A) Chemical structure of the UV-sensitive monomer matrix and the functionalized PZT particles[84]. Copyright 2019, Wiley-VCH Verlag; (B) the experimental setup used to measure the output voltages/sensitivities of the piezoelectric sensors[67]. Copyright 2021, Elsevier Ltd; (C) the kirigami-structured HAPNC sensor to monitor MSDs[85]. Copyright 2021, American Association for the Advancement of Science.
