Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > News > Nanoparticle-based Solid Lubricants

November 16th, 2007

Nanoparticle-based Solid Lubricants

Abstract:
Nanotechnology has become a focus of research because a better understanding of how atoms interact with each other at the molecular scale provides tribologists with better tools for reducing friction and wear. In TLT we have highlighted a number of different efforts in this area, including the development of a wettability gradient that can change the nature of a surface from being hydrophilic to hydrophobic.'

Solid lubricants also are an active area of research, and in the May 2007 TLT we described work done to better understand molybdenum disulfide nanoclusters.2 Dr. Niles Fleischer, vice president of business development and vice president of product development for NanoMaterials Ltd. in Nes Ziona, Israel, says, "Conventional solid lubricants such as molybdenum disulfide and tungsten disulfide are layered, lamellar compounds. In an ideal situation, these layers slide past each other, which leads to a reduction in friction. However, since the edges of these layers are chemically reactive, the particles can degrade and bind with the surface of a substrate in ways that actually interfere with lubrication." Also, conventional solid lubricants are not small enough to enter the pores of metal parts to create self-lubricating components.

Source:
smalltimes.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Materials/Metamaterials

Next-Gen Luxury RV From Global Caravan Technologies Will Offer MagicView Roof and Windshield Using SPD-SmartGlass Technology From Research Frontiers: Recreational Vehicle Manufacturer Global Caravan Technologies (GCT) Features 28 Square Feet of MagicView™ SPD-SmartGlass September 17th, 2014

Nanoribbon film keeps glass ice-free: Rice University lab refines deicing film that allows radio frequencies to pass September 16th, 2014

‘Small’ transformation yields big changes September 16th, 2014

Rice rolls 'neat' nanotube fibers: Rice University researchers' acid-free approach leads to strong conductive carbon threads September 15th, 2014

Announcements

FEI Opens New Technology Center in Czech Republic: FEI expands its presence in Brno with the opening of a new, larger facility September 18th, 2014

Biosensors Get a Boost from Graphene Partnership: $5 Million Investment Supports Dozens of Jobs and Development of 300mm Fabrication Process and Wafer Transfer Facility September 18th, 2014

The Pocket Project will develop a low-cost and accurate point-of-care test to diagnose Tuberculosis: ICN2 holds a follow-up meeting of the Project on September 18th - 19th September 18th, 2014

Toward making lithium-sulfur batteries a commercial reality for a bigger energy punch September 17th, 2014

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







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE