Custom-Made Chemically Modified Graphene Oxide to Improve the Anti-Scratch Resistance of Urethane-Acrylate Transparent Coatings

Reduced chemically modified graphene oxide for supercapacitor electrode

An efficient active material for supercapacitor electrodes is prepared by reacting potassium hydroxide (KOH) with graphene oxide followed by chemical reduction with hydrazine. The electrochemical performance of KOH treated graphene oxide reduced for 24 h (reduced chemically modified graphene oxide, RCMGO-24) exhibits a specific capacitance of 253 F g(-1) at 0.2 A g(-1) in 2 M H2SO4 compared to ...

Chemically modified and nanostructured graphene

Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Mari Ijäs Name of the doctoral dissertation Chemically modified and nanostructured graphene Publisher School of Science Unit Department of Applied Physics Series Aalto University publication series DOCTORAL DISSERTATIONS 126/2013 Field of research Theoretical and Computational Physics Manuscript submitted 12 June 2013 Date of ...

Thermal Conductivity and Viscoelastic Properties of UV-curable Urethane Acrylate Reinforced with Modified Al2O3 Nanoparticles

In this study, UV-curable urethane acrylate UA synthesized and then characterized by FTIR and HNMR. For better dispersion of nanoparticles in polymeric matrix, nano Al2O3 was modified by silane coupling agent and then its nanocomposites were prepared. The characteristics of synthesized nanocomposites were analyzed by TGA, DMA and infrared thermography. The results signify that adding nano Al2O3...

Growth and properties of chemically modified graphene

1 Max Planck Institute for Solid State Research, Heisenbergstraße 1, 70569 Stuttgart, Germany 2 Danubia Nanotech s.r.o., Ilkovičova 3, 84104 Bratislava, Slovakia 3 Electron Microscopy Group of Materials Science, University of Ulm, Albert Einstein Allee 11, 89069 Ulm, Germany 4 The MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, New Zealand 5 Sc...

Electronic properties of chemically modified graphene