Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button

Home > Press > Finding the perfect spot to rest

Like spokes on a gear, alkyl chains twist and stop at specific spots on the surface of the catalyst titanium dioxide.
Like spokes on a gear, alkyl chains twist and stop at specific spots on the surface of the catalyst titanium dioxide.

Abstract:
Prima donnas. Floppy hydrocarbon chains are quite particular about where they'll rest on a catalyst, according to a recent study by the Department of Energy's Pacific Northwest National Laboratory and the University of Texas at Austin.

Finding the perfect spot to rest

Posted on February 1st, 2010

On the surface of the common catalyst titanium dioxide, these hydrocarbon chains settle into valleys of titanium atoms, avoiding nearby ridges of oxygen atoms. The alkyl chains are drawn to these locations because of a weak attraction to the titanium. Understanding where the alkyl chains reside aids scientists in precisely modifying catalyzed reactions, such as the those used in producing biofuels. This work was done using instruments at the Department of Energy's EMSL, a national scientific user facility at PNNL.

####

For more information, please click here

Contacts:
Kristin Manke
509.372.6011

Copyright © DOE Pulse

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Chemistry

New nontoxic process promises larger ultrathin sheets of 2-D nanomaterials July 27th, 2016

News and information

New nontoxic process promises larger ultrathin sheets of 2-D nanomaterials July 27th, 2016

Scientists test nanoparticle drug delivery in dogs with osteosarcoma July 26th, 2016

Nanometrics Reports Second Quarter 2016 Financial Results July 26th, 2016

Ultrasensitive sensor using N-doped graphene July 26th, 2016

Announcements

New nontoxic process promises larger ultrathin sheets of 2-D nanomaterials July 27th, 2016

Scientists test nanoparticle drug delivery in dogs with osteosarcoma July 26th, 2016

Nanometrics Reports Second Quarter 2016 Financial Results July 26th, 2016

Ultrasensitive sensor using N-doped graphene July 26th, 2016

Energy

New nontoxic process promises larger ultrathin sheets of 2-D nanomaterials July 27th, 2016

Designing climate-friendly concrete, from the nanoscale up: New understanding of concrete’s properties could increase lifetime of the building material, decrease emissions July 25th, 2016

An accelerated pipeline to open materials research: ORNL workflow system unites imaging, algorithms, and HPC to advance materials discovery and design July 24th, 2016

Researchers discover key mechanism for producing solar cells: Better understanding of perovskite solar cells could boost widespread use July 21st, 2016

Automotive/Transportation

New nontoxic process promises larger ultrathin sheets of 2-D nanomaterials July 27th, 2016

New lithium-oxygen battery greatly improves energy efficiency, longevity: New chemistry could overcome key drawbacks of lithium-air batteries July 26th, 2016

Researchers improve catalyst efficiency for clean industries: Method reduces use of expensive platinum July 8th, 2016

Artificial synapse rivals biological ones in energy consumption June 21st, 2016

Alliances/Trade associations/Partnerships/Distributorships

XEI Scientific Partners with Electron Microscopy Sciences to Promote and Sell its Products in North and South America July 25th, 2016

Leti and Korea Institute of Science and Technology to Explore Collaboration on Advanced Technologies for Digital Era July 14th, 2016

Nanosystem and Digital Surf launch NanoMap Alpha: New surface imaging & metrology software based on Mountains® Technology July 14th, 2016

FEI and King Abdullah University of Science and Technology Establish New Electron Microscopy ‘Centre of Excellence’: Centre of Excellence involves materials and life sciences research and technical collaboration July 5th, 2016

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







Car Brands
Buy website traffic