Nanotechnology Now





Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Spinning of High Strength Fiber Using SWNT's

June 16th, 2006

Spinning of High Strength Fiber Using SWNT's

Abstract:
A research team headed by Dr. Takeshi Saito from the Research Center for Advanced Carbon Materials (Sumio Iijima, Director) of the National Institute for Advanced Industrial Science and Technology (AIST; Hiroyuki Yoshikawa, President) has developed a novel synthesis method for SWNTs (single-walled carbon nanotubes) to be the core material for nanotechnologies. This method modified from the DIPS (direct injection pyrolytic synthesis) method has dramatically improved an accurate control of the reaction conditions to achieve high purity and a high degree of graphitization. The purity of the nanotubes increased from 50% to 97.5%, and the structural defects in the nanotubes was reduced to one tenth of the previous level. As there is no need for purification processes, surface treatments or use of binder, these high quality SWNTs can be used directly as high strength threads (SWNT wire) or as SWNT mesh sheets for cell culture.

Source:
aist.go.jp

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Possible Futures

Simulations predict flat liquid May 21st, 2015

Nature inspires first artificial molecular pump: Simple design mimics pumping mechanism of life-sustaining proteins found in living cells May 19th, 2015

NNCO and Museum of Science Fiction to Collaborate on Nanotechnology and 3D Printing Panels at Awesome Con May 19th, 2015

Quantum 'gruyères' for spintronics of the future: Topological insulators become a little less 'elusive' May 12th, 2015

Nanotubes/Buckyballs/Fullerenes

Basel physicists develop efficient method of signal transmission from nanocomponents May 23rd, 2015

Researchers develop new way to manufacture nanofibers May 21st, 2015

Sandia researchers first to measure thermoelectric behavior by 'Tinkertoy' materials May 20th, 2015

Cotton fibres instead of carbon nanotubes May 9th, 2015

Announcements

Researchers find the 'key' to quantum network solution May 25th, 2015

One step closer to a single-molecule device: Columbia Engineering researchers first to create a single-molecule diode -- the ultimate in miniaturization for electronic devices -- with potential for real-world applications May 25th, 2015

DNA Double Helix Does Double Duty in Assembling Arrays of Nanoparticles: Synthetic pieces of biological molecule form framework and glue for making nanoparticle clusters and arrays May 25th, 2015

Engineering Phase Changes in Nanoparticle Arrays: Scientists alter attractive and repulsive forces between DNA-linked particles to make dynamic, phase-shifting forms of nanomaterials May 25th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project