000198562 001__ 198562
000198562 005__ 20181203023502.0
000198562 0247_ $$2doi$$a10.1016/j.carbon.2013.12.032
000198562 022__ $$a0008-6223
000198562 02470 $$2ISI$$a000333488700002
000198562 037__ $$aARTICLE
000198562 245__ $$aFunctionalized graphene grown by oxidative dehydrogenation chemistry
000198562 260__ $$bPergamon-Elsevier Science Ltd$$c2014$$aOxford
000198562 269__ $$a2014
000198562 300__ $$a9
000198562 336__ $$aJournal Articles
000198562 520__ $$aWe report on a highly efficient growth of graphene using dehydrogenation of acetylene by an oxidative reaction with carbon dioxide. In few seconds, large-area of copper foil used as catalyst of the reaction is fully covered with graphene. The yield of the reaction can be as high as 0.1%. This method allows the growth of multilayered graphene with misoriented layer stacking. This could be the result of functional (carboxylic, hydroxyl, epoxy) groups, taking the role of catalytic centers, attached to the surface of the layers. The thickness of graphene is controlled by the growth duration. The presence of the functional groups is useful for further chemical manipulations but they have limited impact on the electrical and optical properties of the graphene films. The as-synthesized bilayer graphene has a mobility of positive charge carriers of 2300 cm(2) V-1 s(-1) at room temperature. The high quality of the oxidative dehydrogenation product makes this process an attractive alternative to produce high quality graphene by chemical vapor deposition. (C) 2014 Elsevier Ltd. All rights reserved.
000198562 700__ $$0245274$$g196442$$uEcole Polytech Fed Lausanne, Lab Phys Complex Matter, CH-1015 Ecublens, Switzerland$$aBernard, Laurent Syavoch
000198562 700__ $$0244824$$g188081$$uEcole Polytech Fed Lausanne, Lab Phys Complex Matter, CH-1015 Ecublens, Switzerland$$aSpina, Massimo
000198562 700__ $$0244813$$g187212$$uEcole Polytech Fed Lausanne, Lab Phys Complex Matter, CH-1015 Ecublens, Switzerland$$aJacimovic, Jacim
000198562 700__ $$uEcole Polytech Fed Lausanne, Lab Phys Xrays, CH-1015 Ecublens, Switzerland$$aRibic, Primoz Rebernic
000198562 700__ $$uEcole Polytech Fed Lausanne, Lab Phys Complex Matter, CH-1015 Ecublens, Switzerland$$aWalter, Arnaud
000198562 700__ $$0241869$$g106001$$uEcole Polytech Fed Lausanne, Lab Quantum Optoelect, CH-1015 Ecublens, Switzerland$$aOberli, Daniel Yves
000198562 700__ $$0244822$$g193409$$uEcole Polytech Fed Lausanne, Lab Phys Complex Matter, CH-1015 Ecublens, Switzerland$$aHorvath, Endre
000198562 700__ $$0240227$$g105148$$uEcole Polytech Fed Lausanne, Lab Phys Complex Matter, CH-1015 Ecublens, Switzerland$$aForro, Laszlo
000198562 700__ $$0240302$$g161833$$aMagrez, Arnaud
000198562 773__ $$j71$$tCarbon$$q11-19
000198562 909C0 $$xU10142$$0252321$$pLPMC
000198562 909C0 $$xU10143$$0252456$$pLPCM
000198562 909C0 $$xU10156$$0252003$$pLOEQ
000198562 909CO $$pSB$$particle$$ooai:infoscience.tind.io:198562
000198562 917Z8 $$x148230
000198562 937__ $$aEPFL-ARTICLE-198562
000198562 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000198562 980__ $$aARTICLE