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Direct Observation of Spatially Heterogeneous Single-Layer Graphene Oxide Reduction Kinetics
(American Chemical Society, 2013-11)
Graphene oxide (GO) is an important precursor in the production of chemically derived graphene. During reduction, GO’s electrical conductivity and band gap change gradually. Doping and chemical functionalization are also ...
Insights in the Study of the Oxygen Reduction Reaction in Direct Ethanol Fuel Cells using Hybrid Platinum-Ceria Nanorods Electrocatalysts
(2019-10-01)
This work reports on the synthesis and characterization of hybrid electrocatalysts based on Pt nanoparticles and ceria nanorods (CeO2 NR) supported on Vulcan XC-72 carbon black (Ptx(CeO2 NR)yCz) and evaluation of their ...
Straightforward Synthesis of Carbon-Supported Ag Nanoparticles and Their Application for the Oxygen Reduction Reaction
(SPRINGERNEW YORK, 2012)
In this paper we report a simple and environmentally friendly synthesis of silver nanoparticles (AgNps) and their activities towards the oxygen reduction reaction (ORR). Ultraviolet spectroscopy (UV-vis) and transmission ...
Direct reductive amination of aldehydes using lithium-arene(cat.) as reducing system. A simple one-pot procedure for the synthesis of secondary amines
(Pergamon-Elsevier Science Ltd, 2012-06)
A simple one-pot procedure for the direct reductive amination of aldehydes using lithium powder and a catalytic amount of 4,4′-di-tert-butylbiphenyl (DTBB) or a polymer supported naphthalene as reducing system is described. ...
Reduction of chilean copper slags: a case of waste management project
(2005)
The Chilean copper smelters are producing large amount of copper slags. These copper slags are deposited at landfills. In the present time, a huge amount of copper slags are accumulated in Chile. The main problem with ...
Harm Reduction Behaviors Among Young Polysubstance Users at Raves
Background: Raves may be considered recreational settings in which drug use and health risks related to polydrug use are higher than in others. Harm reduction behaviors implemented by ravers are of particular relevance in ...