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Latest Graphite oxide Stories

Mystery Behind Water's Role In Graphene Finally Tapped
2014-02-14 07:51:46

April Flowers for redOrbit.com - Your Universe Online With a vast range of unique properties, graphene has proven itself a wonder material. Among these properties, graphene's strange love affair with water has remained a mystery until now. Graphene repels water, known as being hydrophobic. However, narrow capillaries made from graphene will vigorously suck in water, allowing for rapid permeation, that is if the water layer is the same thickness as the graphene itself—only one atom...

2014-02-13 08:24:20

DUBLIN, Feb. 13, 2014 /PRNewswire/ -- Research and Markets ( http://www.researchandmarkets.com/research/4zdh92/the_global_market ) has announced the addition of the "The Global Market for Graphene: Forecasts to 2020" report to their offering. (Logo: http://photos.prnewswire.com/prnh/20130307/600769) Presented in magazine format this fully updated to August 2013 report provides and easily readable and succinct guide to this wonder material. Driven by demand from markets where...

2013-10-08 11:37:09

Surprising result: Graphene retains its properties even when coated with silicon Graphene has extreme conductivity and is completely transparent while being inexpensive and nontoxic. This makes it a perfect candidate material for transparent contact layers for use in solar cells to conduct electricity without reducing the amount of incoming light - at least in theory. Whether or not this holds true in a real world setting is questionable as there is no such thing as "ideal" graphene - a...

Development Of Alternative Manufacturing Procedures For Graphene
2013-10-02 10:30:18

Physikalisch-Technische Bundesanstalt (PTB) New production method broadens the perspectives for an improved use of the "magic material" - many different forms are possible Graphene, a crystal composed of only one layer of carbon atoms arranged in a regular hexagon, is regarded as a material which is believed to be capable of performing miracles, in particular in the fields of electronics, sensor technology and display technology, but also in metrology. Only four years after the first...

2013-07-09 21:22:44

The unique properties of graphene such as its incredible strength and, at the same time, its little weight have raised high expectations in modern material science. Graphene, a two-dimensional crystal of carbon atoms packed in a honeycomb structure, has been in the focus of intensive research which led to a Nobel Prize of Physics in 2010. One major challenge is to successfully integrate graphene into the established metal-silicide technology. Scientists from the University of Vienna and their...

New Material Created At Rice University With Graphene Oxide Flakes
2013-07-08 11:37:26

Rice University Large flakes of graphene oxide are the essential ingredient in a new recipe for robust carbon fiber created at Rice University. The fiber spun at Rice is unique for the strength of its knots. Most fibers are most likely to snap under tension at the knot, but Rice's fiber demonstrates what the researchers refer to as "100 percent knot efficiency," where the fiber is as likely to break anywhere along its length as at the knot. The new work from the Rice lab of chemist...

Strength Of CVD Graphene Revealed In New Study
2013-05-31 14:01:24

Columbia University In a new study, published in Science May 31, 2013, Columbia Engineering researchers demonstrate that graphene, even if stitched together from many small crystalline grains, is almost as strong as graphene in its perfect crystalline form. This work resolves a contradiction between theoretical simulations, which predicted that grain boundaries can be strong, and earlier experiments, which indicated that they were much weaker than the perfect lattice. Graphene consists...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.