A Review on Printing of Responsive Smart and 4D Structures Using 2D Materials

نویسندگان

چکیده

3D printing is revolutionizing the manufacturing sector due to myriad of materials and techniques available. Furthermore, it allows decentralized production sites for both industry public. However, restricted static structures that cannot react external stimuli or adapt environment are, therefore, not suitable functional motile parts. Recently, two approaches are proposed give dynamism printed structures: “stimulus-responsive” (a.k.a. smart) “4D printing,” first implying features change a stimulus while second indicating time evolution properties after activation. Nanomaterials, particularly 2D nanomaterials, exhibit broad distinctive combination features. Thus, they highly effective at enabling this their morphological, optoelectrical, mechanical properties. This review summarizes recent advances in 3D/4D smart deformable stimuli-responsive which utilize nanomaterials. The benefits framework summarized, how translate potential into also discussed. most promising achievements date piezoresistive strain sensing, Joule heaters, actuators. Future advancements possible upcoming application areas finally proposed.

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ژورنال

عنوان ژورنال: Advanced materials and technologies

سال: 2022

ISSN: ['2365-709X']

DOI: https://doi.org/10.1002/admt.202200025