【摘 要】
：
Wearable energy storage devices are desirable to boost the rapid development of flexible and stretchable electronics.Two-dimensional(2D)materials,e.g.,graphene,transition metal dichalcogenides and oxides,and MXenes,have attracted intensive attention for f
【机 构】
：
Department of Mechanical Engineering,Villanova University,Villanova,PA 19085,USA;Hybrid Nano-Archite
论文部分内容阅读
Wearable energy storage devices are desirable to boost the rapid development of flexible and stretchable electronics.Two-dimensional(2D)materials,e.g.,graphene,transition metal dichalcogenides and oxides,and MXenes,have attracted intensive attention for flexible energy storage applications because of their ultrathin 2D structures,high surface-to-volume ratio,and unique physical/chemical properties.To achieve commercialization of 2D material-based wearable energy storage devices(2DM-WESDs),scalable and cost-efficient manufacturing is a critical challenge.Among existing manufacturing technologies,solution-based assembly strategies show strong potential to achieve low-cost and scalable production.A timely review of the recent progress in solution-based assembly strategies and the resultant 2DM-WESDs will be meaningful to guide the future development of 2DM-WESDs.In this review,first,a brief introduction of exfoliation and solution preparation of 2D material species from bulk materials is dis-cussed.Then,the solution-based assembly strategies are summarized,and the advantages and disadvan-tages of each method are compared.After that,two major categories of 2DM-WESDs,supercapacitor and battery,are discussed,emphasizing their state-of-the-art energy storage performances and flexibilities.Finally,insights and perspectives on current challenges and future opportunities regarding the solution assembly of 2DM-WESDs are discussed.
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