Current and future applications of PVDF-carbon nanomaterials in energy and sensing
The review unveils the diverse applications of concerted polyvinylidene fluoride (PVDF)-carbon nanomaterial (CNM) systems, spanning from electromagnetic interference shielding, including elimination of 5G-interference, to piezoelectrics and a variety of sensing modalities (breathing, movement, health monitoring, structural integrity assessments, home monitoring, and seismic acceleration). These materials also excel in biomaterials with applications like tactile skin and COVID-preventing facemasks through sunlight sterilization. Moreover, PVDF-CNMs demonstrate excellence in radar absorption, solar-assisted electricity generation, triboelectric energy harvesting, 3D-4D printing materials, anti-icing covers, anti-stealth materials, and heat-dissipating solids in electronics. Across diverse scientific disciplines, the research merges materials chemistry and engineering, yielding materials with multimodal functionalities. The demand for a comprehensive review stems from the need to synthesize insights from fundamental sciences and technologies, capturing the cutting-edge nature of these materials.