000015390 001__ 15390
000015390 005__ 20161115100220.0
000015390 04107 $$aeng
000015390 046__ $$k2016-08-21
000015390 100__ $$aXu, Baoxing
000015390 24500 $$aMechanics of evaporation-driven folding of graphene sheets

000015390 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015390 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015390 506__ $$arestricted
000015390 520__ $$2eng$$aWe propose a mechanics theory of folding two-dimensional (2D) graphene sheets from rapid evaporation of its liquid suspension. Using an energy criterion that contains the competition among bending energy of graphene sheets, surface energy of graphene sheets and liquid and their interfacial energy, and binding energy of folded graphene sheets, we are able to quantitatively correlate folded three-dimensional (3D) graphene structures with both geometric size and surface wettability of 2D graphene sheets. Theoretical predictions of folded 3D graphene structures agree well with parallel molecular dynamics simulations. Our theory is of immediate interest to the study of crumping/folding original 2D structures to 3D shapes through evaporation of a liquid suspension.

000015390 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015390 653__ $$a

000015390 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015390 720__ $$aXu, Baoxing
000015390 8560_ $$ffischerc@itam.cas.cz
000015390 8564_ $$s207408$$uhttps://invenio.itam.cas.cz/record/15390/files/TS.SM12-1.02.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2607, code TS.SM12-1.02
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000015390 962__ $$r13812
000015390 980__ $$aPAPER