000057878 001__ 57878
000057878 005__ 20200221144259.0
000057878 0247_ $$2doi$$a10.1039/c6nr02936a
000057878 0248_ $$2sideral$$a97095
000057878 037__ $$aART-2016-97095
000057878 041__ $$aeng
000057878 100__ $$aReckinger, N.
000057878 245__ $$aOxidation-assisted graphene heteroepitaxy on copper foil
000057878 260__ $$c2016
000057878 5060_ $$aAccess copy available to the general public$$fUnrestricted
000057878 5203_ $$aWe propose an innovative, easy-to-implement approach to synthesize aligned large-area single-crystalline graphene flakes by chemical vapor deposition on copper foil. This method doubly takes advantage of residual oxygen present in the gas phase. First, by slightly oxidizing the copper surface, we induce grain boundary pinning in copper and, in consequence, the freezing of the thermal recrystallization process. Subsequent reduction of copper under hydrogen suddenly unlocks the delayed reconstruction, favoring the growth of centimeter-sized copper (111) grains through the mechanism of abnormal grain growth. Second, the oxidation of the copper surface also drastically reduces the nucleation density of graphene. This oxidation/reduction sequence leads to the synthesis of aligned millimeter-sized monolayer graphene domains in epitaxial registry with copper (111). The as-grown graphene flakes are demonstrated to be both single-crystalline and of high quality.
000057878 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/FIS2013-46159-C3-3-P$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 642742-Enabling Excellence$$9info:eu-repo/grantAgreement/EC/H2020/642742/EU/Graphene-based nanomaterials for touchscreen technologies: Comprehension, Commerce and Communication/Enabling Excellence$$9info:eu-repo/grantAgreement/EC/FP7/604391/EU/Graphene-Based Revolutions in ICT And Beyond/GRAPHENE$$9info:eu-repo/grantAgreement/EC/FP7/312483/EU/Enabling Science and Technology through European Electron Microscopy/ESTEEM 2
000057878 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000057878 590__ $$a7.367$$b2016
000057878 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b23 / 275 = 0.084$$c2016$$dQ1$$eT1
000057878 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b13 / 87 = 0.149$$c2016$$dQ1$$eT1
000057878 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b21 / 166 = 0.127$$c2016$$dQ1$$eT1
000057878 591__ $$aPHYSICS, APPLIED$$b13 / 147 = 0.088$$c2016$$dQ1$$eT1
000057878 592__ $$a2.789$$b2016
000057878 593__ $$aNanoscience and Nanotechnology$$c2016$$dQ1
000057878 593__ $$aMaterials Science (miscellaneous)$$c2016$$dQ1
000057878 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000057878 700__ $$aTang, X.
000057878 700__ $$aJoucken, F.
000057878 700__ $$0(orcid)0000-0001-6152-6784$$aLajaunie, L.
000057878 700__ $$0(orcid)0000-0002-2071-9093$$aArenal, R.$$uUniversidad de Zaragoza
000057878 700__ $$aDubois, E.
000057878 700__ $$aHackens, B.
000057878 700__ $$aHenrard, L.
000057878 700__ $$aColomer, J.F.
000057878 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000057878 773__ $$g8, 44 (2016), 18751-18759$$pNanoscale$$tNANOSCALE$$x2040-3364
000057878 8564_ $$s4312606$$uhttps://zaguan.unizar.es/record/57878/files/texto_completo.pdf$$yPostprint
000057878 8564_ $$s48693$$uhttps://zaguan.unizar.es/record/57878/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000057878 909CO $$ooai:zaguan.unizar.es:57878$$particulos$$pdriver
000057878 951__ $$a2020-02-21-13:31:12
000057878 980__ $$aARTICLE