The significance of water energy harvesting in the context of renewable energy utilization is steadily increasing.In response to the need for more efficient utilization of water resources,the nascent technology of liq...The significance of water energy harvesting in the context of renewable energy utilization is steadily increasing.In response to the need for more efficient utilization of water resources,the nascent technology of liquid-solid triboelectric nanogenerators(TENGs)has emerged as a prospective candidate for the harvesting of water energy.Liquid-solid TENGs show several distinct advantages,including their lightweight,low cost,and efficient energy harvesting capabilities.Herein,this review presents a comprehensive exposition of the latest advancements in the field of liquid-solid TENGs.It delves into the underlying principles and different operational modes while also addressing the factors influencing its output performance from a multifaceted perspective.The factors comprise the intrinsic properties of friction materials,the chemical properties of the liquid,and the ambient temperature of liquid-solid TENGs.Furthermore,this review delineates the applications of liquid-solid TENGs as self-powered sensors in physics,chemistry,and biomedical contexts,as well as their applications in various other fields such as corrosion resistance,and so on.Last but not least,it concludes by providing a forward-looking on the future developmental trends of liquid-solid TENGs.展开更多
基金supported by the National Natural Science Foundation Project of China(No.52201056)the funding of postdoctoral researchers in Anhui Province(No.2022B613)the College Excellent Young Foundation of Anhui Province(No.2023AH030029).
文摘The significance of water energy harvesting in the context of renewable energy utilization is steadily increasing.In response to the need for more efficient utilization of water resources,the nascent technology of liquid-solid triboelectric nanogenerators(TENGs)has emerged as a prospective candidate for the harvesting of water energy.Liquid-solid TENGs show several distinct advantages,including their lightweight,low cost,and efficient energy harvesting capabilities.Herein,this review presents a comprehensive exposition of the latest advancements in the field of liquid-solid TENGs.It delves into the underlying principles and different operational modes while also addressing the factors influencing its output performance from a multifaceted perspective.The factors comprise the intrinsic properties of friction materials,the chemical properties of the liquid,and the ambient temperature of liquid-solid TENGs.Furthermore,this review delineates the applications of liquid-solid TENGs as self-powered sensors in physics,chemistry,and biomedical contexts,as well as their applications in various other fields such as corrosion resistance,and so on.Last but not least,it concludes by providing a forward-looking on the future developmental trends of liquid-solid TENGs.
