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Latest Inorganic nanotube Stories

2010-09-15 19:02:05

Carbon nanotubes "” those tiny particles poised to revolutionize electronics, medicine, and other areas "” are much bigger in the strength department than anyone ever thought, scientists are reporting. New studies on the strength of these submicroscopic cylinders of carbon indicate that on an ounce-for-ounce basis they are at least 117 times stronger than steel and 30 times stronger than Kevlar, the material used in bulletproof vests and other products. The findings, which could...

2009-08-11 14:37:53

Massachusetts Institute of Technology researchers say they have created carbon nanotubes without using a metal catalyst. The scientists said their finding that oxides, as well as metals, can grow carbon nanotubes changes science's understanding of nanotube growth. Carbon nanotubes -- tiny tubes of graphite -- promise to add speed to electronic circuits and strength to materials such as carbon composites that are used in airplanes and race cars. But the MIT scientists said a major problem has...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.