writer：Xu, X.; Zhao, Y.; Hu, J.; Gao, W.; Qiao, J.; Chen, X.; Guan Y.*; Yang, H.*; Li, Q.*
keywords：wearable device
source：期刊
specific source：Journal of Materials Chemistry C, 2024, 12, 9312-9320.
Issue time：2024年

Rubber-like intrinsically stretchable conductors that can maintain their electrical conductance during large mechanical deformation are essential to realize soft wearable optoelectronics, where large mechanical stretchability or deformation is involved. However, the scalable manufacturing of such rubbery conductors, in particularly in a simple, reproducible manner, has been generally challenging and the related development is still at a premature stage. Here, we report the scalable manufacturing of high-performance stretchable conductors and their application in wearable optoelectronics. The rubbery conductors can be fabricated by an efficient, environmental-friendly and low-cost 3D printing direct writing transfer method. The printed conductor pattern can be controlled by adjusting printing parameters easily. Based on the fabricated stretchable electrodes, wearable photodetectors and transistors are constructed and can function well under mechanical deformation.