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New Technique Scales Up Production of Graphene Micro-Supercapacitors
February 20, 2013 — While the demand for ever-smaller electronic devices has spurred the miniaturization of a variety of technologies, one area has lagged behind in this downsizing revolution: energy-storage units, such ... > full story -
Engineers Show Feasibility of Superfast Materials: 'Organic Topological Insulators' for Quantum Computing
February 13, 2013 — Engineers demonstrated it is feasible to build the first organic materials that conduct electricity on their edges, but act as an insulator inside. These materials, called organic topological ... > full story -
Large Scale Production of Edge-Functionalized Graphene Nanoplatelets (EFGnPs)
February 12, 2013 — Researchers have pioneered a simple, but efficient and eco-friendly way to produce Edge-selectively functionalized graphene nanoplatelets (EFGnPs) by dry ball milling graphite in the presence of ... > full story -
Cheap, Strong Lithium-Ion Battery Developed
February 12, 2013 — Researchers have developed a new lithium-ion battery design that uses porous silicon nanoparticles in place of the traditional graphite anodes to provide superior ... > full story -
Scientists Create 'Building Block' of Quantum Networks
February 7, 2013 — A proof-of-concept device that could pave the way for on-chip optical quantum networks has been created by a group of researchers. The device has been described as the "building block of future ... > full story -
Light-Emitting Nano Triangles May Have Applications in Optical Technology
February 5, 2013 — For the first time, scientists have created single layers of a naturally occurring rare mineral called tungstenite, which they have used to produce a sheet of stacked sulfur and tungsten atoms with ... > full story -
New Findings on the Structure of Graphite Oxides in Alcohols
February 5, 2013 — The structure of graphite oxide surprisingly expands when cooled in methanol or ethanol. Also, graphite oxide selectively absorbs methanol from water-methanol mixtures. Two new studies by physicists ... > full story -
Routes Towards Defect-Free Graphene
February 1, 2013 — A new way of growing graphene without the defects that weaken it and prevent electrons from flowing freely within it could open the way to large-scale manufacturing of graphene-based devices with ... > full story -
Flat Boron by the Numbers: Researchers Calculate What It Would Take to Make New Two-Dimensional Material
January 31, 2013 — Physicists detail several possible routes to the creation of two-dimensional sheets of boron. They say such sheets would be more conductive than graphene and thus useful in electronic ... > full story -
Giant Carbon Molecules for Sustainable Technologies
January 31, 2013 — Scientists in the joint research project "FUNgraphen" are pinning their hopes for new technologies on a particular form of carbon: They have developed new carbon macromolecules and molecular carbon ... > full story
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