Archive for the ‘Graphene’ Category

Graphene Will Change the Way We Live | Dr. Kaku’s Universe | Big Think   Leave a comment

Graphene  ( in simple terms : single layer carbon atom  crystal lattice sheets , http://en.wikipedia.org/wiki/Graphene ) has so much potential to transform products and technologies .

“Potential applications for the material include the replacing of carbon fibers in composite materials to eventually aid in the production of lighter aircraft and satellites; replacing silicon in transistors; embedding the material in plastics to enable them to conduct electricity; graphene-based sensors could sniff out dangerous molecules; increasing the efficiency of electric batteries by use of graphene powder; optoelectronics; stiffer-stronger-lighter plastics; leak-tight, plastic containers that keep food fresh for weeks; transparent conductive coatings for solar cells and displays; stronger wind turbines; stronger medical implants; better sports equipment; supercapacitors; improved conductivity of materials; high-power high frequency electronic devices; artificial membranes for separating two liquid reservoirs; advancements in touchscreens; LCD’s; OLED’s; graphene nanoribbons could be a way to construct ballistic transistors; and nanogaps in graphene sheets may potentially provide a new technique for rapid DNA sequencing.

As I stated, this is only a short-list—imagine some of the applications that haven’t been examined yet! Imagine the implications just on the computer revolution alone. IBM has already demonstrated a 100GHz graphene-based transistor and stated that a 1THz processor is on the horizon. The future of graphene holds limitless possibilities into literally every corner of industry and manufacturing, and as the years pass it will likely become a commonplace substance, the way that plastic is today.”

 

via Graphene Will Change the Way We Live | Dr. Kaku’s Universe | Big Think.

Posted August 21, 2011 by arnoneumann in Graphene

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