Oxidized graphene

Baek, S., et ah, A one-pot microwave-assisted non-aqueous sol-gel approach to metal oxide/graphene nanocomposites for Li-ion batteries. RSC Advances, 2011.1(9) p.1687-1690. 

Yang S, Cui G, Pang S, Cao Q, Kolb U, Feng X, Amier J, Mullen K. Fabrication of cobalt and cobalt oxide/graphene composites Towards high-performance anode materials for lithium batteries, ChemSusChem 2010, 3, 236-239. 

Seredych M, Mabayoje 0, Bandosz TJ. Interactions of N02 with zinc (hydr)oxide/graphene phase composites Visible light enhanced surface reactivity,/. Phys. Chem. C 2012,... 

Yan JA, Xian L, Chou MY (2009) Stractural and electronic properties of oxidized graphene. Phys Rev Lett 103 086802... 

Xiang HJ, Wei S-H, Gong XG (2010) Structural motifs in oxidized graphene a genetic algorithm study based on density functional theory. Phys Rev B 82 035416... 

I 17 Carbon Materials as Nonmetal Catalysts for Aerobic Oxidations Graphene C HO OH... 

Figure 10.5 Artist s impression of different metai oxide-graphene heterostructures [a] Seif-assembied 2D heterostructure,...

Using a dynamic collection of droplets in a gas medium is also a well-known procedure to restrict the reaction volumes and obtain nanoparticulate materials by a thermally promoted reaction (spray pyrolysis]. Chidembo et al. [112] used an in situ spray pyrolysis approach to fabricate metal oxide-graphene composites with highly porous morphologies. The materials exhibited unique globular structures comprising metal oxide nanoparticles intercalated between graphene sheets. 

Partially oxidized graphene flakes (po-Gr) were obtained from graphite electrode by an electrochemical exfoliation method. As-produced po-Gr flakes were dispersed in water with the assistance of poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT-PSS).2 4... 

Fujii, S. and Enoki, T. 2010. Cutting of oxidized graphene into nanosized pieces. J. Am. Chem. Soc. 132 10034-10041. 

Lin Q, Li Y, Yang M (2012) Tin oxide/graphene composite fabricated via a hydrothermal method for gas sensors working at room temperature. Sens Actuators B 173 139-147... 

Kou R, Shao Y, Mei D et al (2011) Stabilization of electrocatalytic metal nanoparticles at metal-metal oxide-graphene triple junction points. J Am Chem Soc 133 2541-2547... 

ParatalaBS, Jacobson BD, KanakiaS, Francis LD, SitharamanB. Physicochemical characterization, and relaxometry studies of micro-graphite oxide, graphene nanoplatelets, and nanoribbons. PloS One 2012 7 e38185. 

Delocalization Effects in Pristine and Oxidized Graphene Substrates... 

The present review summarizes some of the recent results obtained in theoretical studies of pristine and oxidized graphene substrates. It shows that global and local delocalization effects can be seen as a common grounds for explanation of certain peculiar properties of these systems. In the former case it leads to a rationale for the origin of stabilization of diradical singlet states and in the latter case it provides a very simple and intuitive perspective on relative stability of oxyradicals formed. Before discussing these findings in details, it is useful to overview pertinent approaches to the assessment of aromaticity. 

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