Ink Enables CNTs for Transistors, Solar - Semiconductor International

TOP STORY... March 18, 2009 Ink Enables CNTs for Transistors, Solar Scientists at Cornell and DuPont have invented a method for preparing single-walled CNTs for suspension in a semiconducting "ink," which can then be printed into thin flexible electronics as transistors and photovoltaic (PV) materials. The relatively simple process involves treating CNTs with fluorine-based molecules. The researchers brought fluorine-based molecules into contact with the nanotubes, which converted the metallic nanotubes, leaving the semiconducting tubes intact, creating a perfect batch of solely semiconducting nanotubes. Read more >> MORE NEWS... Novellus, ATMI and Enthone Unveil Copper Deposition Process Kulicke & Soffa Launches Die Bonding Platform at SEMICON China SIA Group Defends Overseas Tax Deferral Timminco to Curtail Silicon Production Rensselaer Develops Stickier Nanorods for 3-D Bonding China Vice Premier Tours Applied's SunFab Facility DuPont Expects Solar Revenues to Triple by 2012 MORE >>

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