TY  - BOOK
AU  - Wu,Y.
AU  - Tang,H.
AU  - Wang,L.
AU  - Zong,Y.
AU  - Jia,J.
AU  - Sun,L.
AU  - Niu,K.
TI  - Temperature-insensitive stretchable conductors based on hierarchical double-layer graphene foams/PEDOT: PSS networks
KW  - GRAPHENE
KW  - POLYMER-MATRIX COMPOSITES (PMCS)
KW  - ELECTRO-MECHANICAL BEHAVIOUR
KW  - TEMPERATURE-INSENSITIVE STRETCHABLE CONDUCTORS
N2  - The development of temperature-insensitive stretchable conductors has significant implications for a wide range of applications, including wearable electronics, flexible sensors, and stretchable circuits in different environments, while resistances of conductive polymer composites are generally temperature dependent. In this study, we develop a novel and facile approach to achieve stable electrical conducting under stretching and temperature variation by incorporating a hierarchical wavy graphene foam (wGF)with a double-layer conductive framework formed by coating highly conductive poly(3,4-ethylenedioxythiophene)polystyrene sulfonate (PEDOT:PSS)on interior graphene struts. The resulting wGF/PEDOT:PSS/PDMS composites exhibit exceptional resistance stabilities during stretching within a wide temperature range of -30-145 °C. The synergistic effects of the unique composite structure, including the macroscopic wavy structures, microscopic compacted conductive skeletons, and more ductile double-layer graphene/PEDOT:PSS frameworks, contribute to the excellent stretchable conducting properties and temperature-insensitive performances. The developed temperature-insensitive stretchable conductor holds great promise for reliable performance in various environmental conditions, opening up new opportunities for advanced flexible and wearable electronic devices
UR  - https://drive.google.com/open?id=1E-8H8NdA56DpGgPadZyYOVngJYTKC4Wh&usp=drive_copy
ER  -