Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > News > Why carbon is hot news 26/04/2007

April 26th, 2007

Why carbon is hot news 26/04/2007

Abstract:
Carbon-based materials are up there with the elite when it comes to being employed as heat spreaders. For one thing, they offer several times the thermal conductivity of copper per unit weight. In a slightly different guise, they are equally effective heat insulators and, in nano tube form, serve as a kind of nano ‘Velcro' for replaceable fastenings.

Some of the materials are certainly expensive, especially those based on diamonds (even if these are of the Chinese synthetic variety). Others, however, are based on good old-fashioned graphite and far more affordable. Many applications are to be found in the aerospace industry, especially in military system electronics, but others are low enough in cost to find their way into consumer durables, especially flat panel displays and laptop electronics where they can eradicate the need for cooling fans.

Source:
eurekamagazine.co.uk

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Nanotubes/Buckyballs/Fullerenes

Boron atoms stretch out, gain new powers: Rice University simulations demonstrate 1-D material's stiffness, electrical versatility January 26th, 2017

New stem cell technique shows promise for bone repair January 25th, 2017

Captured on video: DNA nanotubes build a bridge between 2 molecular posts: Research may lead to new lines of direct communication with cells January 9th, 2017

Nano-chimneys can cool circuits: Rice University scientists calculate tweaks to graphene would form phonon-friendly cones January 4th, 2017

Nanoelectronics

Particles from outer space are wreaking low-grade havoc on personal electronics February 19th, 2017

Liquid metal nano printing set to revolutionize electronics: Creating integrated circuits just atoms thick February 18th, 2017

1,000 times more efficient nano-LED opens door to faster microchips February 5th, 2017

Boron atoms stretch out, gain new powers: Rice University simulations demonstrate 1-D material's stiffness, electrical versatility January 26th, 2017

Materials/Metamaterials

Metamaterial: Mail armor inspires physicists: KIT researchers reverse hall coefficient -- medieval mail armor inspired development of metamaterial with novel properties February 15th, 2017

Research reveals novel quantum state in strange insulating materials February 14th, 2017

Graphene foam gets big and tough: Rice University's nanotube-reinforced material can be shaped, is highly conductive February 13th, 2017

Researchers optimize the assembly of micro-/meso-/macroporous carbon for Li-S batteries February 13th, 2017

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Particles from outer space are wreaking low-grade havoc on personal electronics February 19th, 2017

Liquid metal nano printing set to revolutionize electronics: Creating integrated circuits just atoms thick February 18th, 2017

Engineers shrink microscope to dime-sized device February 17th, 2017

Research opens door to smaller, cheaper, more agile communications tech February 16th, 2017

Military

Engineers shrink microscope to dime-sized device February 17th, 2017

Graphene foam gets big and tough: Rice University's nanotube-reinforced material can be shaped, is highly conductive February 13th, 2017

Meta-lenses bring benchtop performance to small, hand-held spectrometer: Game-changing nanostructure-based lenses allow smaller devices, increased functionality February 9th, 2017

Transparent gel-based robots can catch and release live fish: Made from hydrogel, robots may one day assist in surgical operations, evade underwater detection February 2nd, 2017

Aerospace/Space

Particles from outer space are wreaking low-grade havoc on personal electronics February 19th, 2017

New method improves accuracy of imaging systems February 8th, 2017

National Space Society's Space Settlement Summit Draws Industry Leaders February 4th, 2017

Use stars’ own light to park tiny spacecraft at an exoplanet February 1st, 2017

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