Photovoltaic characterization of graphene/silicon Schottky junctions from local and macroscopic perspectives Original Research Article Chemical Physics Letters, Available online 18 March 2017, Pages Zdeňka Hájková, Martin Ledinský, Aliaksei Vetushka, Jiří Stuchlík, Martin Müller, Antonín Fejfar, Milan Bouša, Martin Kalbáč, Otakar Frank
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| Nanosheet-like manganese ferrite grown on reduced graphene oxide for non-enzymatic electrochemical sensing of hydrogen peroxide Original Research Article Journal of Electroanalytical Chemistry, Available online 18 March 2017, Pages T. Ravindran Madhura, Perumal Viswanathan, G. Gnana kumar, Ramasamy Ramaraj
Graphical abstractIn-situ formation of manganese ferrite (MnFe2O4) nanosheets anchored reduced graphene oxide (rGO) was synthesized through one-pot hydrothermal method. The rGO/MnFe2O4 nanocomposite modified glassy carbon electrode was used for the electrochemical reduction and detection of hydrogen peroxide (H2O2). The nanocomposite modified electrode showed the highest catalytic current response for H2O2 reduction and the detection limit was estimated to be 50nM using differential pulse voltammetry. Moreover, the modified electrode showed good stability, reproducibility and selectivity in the presence of many interferents.Image 1
 | Photocatalytic synthesis of reduced graphene oxide-zinc oxide: Effects of light intensity and exposure time Original Research Article Journal of Photochemistry and Photobiology A: Chemistry, Available online 18 March 2017, Pages Faisal Hussin, Hendrik O. Lintang, Siew Ling Lee, Leny Yuliati
Graphical abstractIn photocatalytic reduction of GO, low light intensity and sufficient exposure time were crucial to prepare the rGO-ZnO composite with low defect formation and the composite gave around three times higher photocatalytic activity than the bare ZnO.

| MoS2-graphene hybrids as efficient counter electrodes in CdS quantum-dot sensitized solar cells Original Research Article Journal of Photochemistry and Photobiology A: Chemistry, Available online 18 March 2017, Pages Miaomiao Zhen, Fengyan Li, Ran Liu, Chunli Song, Lin Xu, X.Z. Luo
Graphical abstractMoS2-graphene (M-G) hybrid was used as counter electrode materials in quantum dot-densitized solar cells (QDSSCs) and the M-G CEs have higher efficiency than MoS2 or Pt counter electrode.

| Si3N4/graphene nanocomposites for tribological application in aqueous environments prepared by attritor milling and hot pressing Original Research Article Journal of the European Ceramic Society, Available online 18 March 2017, Pages Csaba Balázsi, Zsolt Fogarassy, Orsolya Tapasztó, Andreas Kailer, Christian Schröder, Milan Parchoviansky, Dusan Galusek, Ján Dusza, Katalin Balázsi | |
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