Nanotechnology Now

Our NanoNews Digest Sponsors







Heifer International

Wikipedia Affiliate Button


Home > News > The challenge of fabricating nanocomposite thin films

July 9th, 2007

The challenge of fabricating nanocomposite thin films

Abstract:
An incredible amount of research has gone, and still goes, into the understanding of the properties of nanoscale particles. In order to capitalize on that research, scientists and engineers have to take the next step, which is to turn nanoparticle laboratory results into usable materials and devices. One way to use engineered nanoparticles in the real world is in thin films. Nanoparticulate thin films are thin layers, sometimes only a few nanometers thick, of composite materials that contain nanoparticles. These new materials have a wide range of applications such as nanoelectronics, magnetic storage devices, or optical coating. However, most processes used to fabricate thin nanocomposite films with high nanoparticle fillings suffer from random nanoparticle agglomeration causing formation of irregularly shaped nanostructured features within the composite. Unfortunately, the improved mechanical, tribological and electrical properties of the nanocomposites over the host matrix materials (mostly polymers) are only attainable if the nanoparticle inclusions are of uniform size and shape with very good degree of dispersion. A newly developed technique now allows a wide range of control of including metal nanoparticle into polymer matrices in a single step process.

Source:
nanowerk.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Materials

Gold nanocrystal vibration captured on billion-frames-per-second film May 23rd, 2013

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

Weird science: Crystals melt when they're cooled May 22nd, 2013

INSCX™ exchange announces substantial increase in capital designated to provide Trade Finance for registered Nanomaterial Producers May 21st, 2013

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

Heinrich Rohrer dies at 79; a father of nanotechnology: With IBM colleague Gerd Binnig, Rohrer invented the scanning tunneling microscope, which can show individual atoms on a surface and move them around May 23rd, 2013

IDTechEx launches online Market Intelligence Portal May 23rd, 2013

Whirlpools on the Nanoscale Could Multiply Magnetic Memory: At the Advanced Light Source, Berkeley Lab scientists join an international team to control spin orientation in magnetic nanodisks May 22nd, 2013

UofL scientists uncover how grapefruits provide a secret weapon in medical drug delivery May 22nd, 2013

Water

Bacterial spare parts filter antibiotic residue from groundwater May 22nd, 2013

Study Led by George Washington University Professor Provides Better Understanding of Water’s Freezing Behavior at Nanoscale May 21st, 2013

New Stanford Nanoscavengers Could Usher In Next Generation Water Purification May 15th, 2013

The University of Wyoming uses Nanoparticle Tracking Analysis to characterize nanoparticles in natural environments May 14th, 2013

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








abbigliamento uomo
Computer Accessories
© Copyright 1999-2013 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE