Nanotechnology Now

• About Us
  
  • Advertising
  • Our Mission
  • Our Team
  • Comments
  • Friends
  • Contact
• Nanotechnology
• News
  
  • Current News
  • Press Releases
  • Submit Press
  • Press kit
  • Interviews
• Columns
• Products
  
  • Our Products
  • Books
  • Featured Books
• Directories
  
  • Companies/Academic
  • Events
  • Glossary
  • Best Of
• Career Center
• Nano-Social Network
• Nano Consulting
• My Account

Home > News > Fuel Cells Shift from Automobile to Niche Markets

March 1st, 2007

Fuel Cells Shift from Automobile to Niche Markets

Abstract:
The company also gave a paper on performance of a membrane electrode assembly (MEA) using carbon nanotube (CNT) electrodes in November 2006. The CNTs were aligned perpendicularly to facilitate water drainage and control voltage drop (flattening) in the high-current region due to water generated on the air electrode side.

The prototyped MEA has gas diffusion 1.2 to 1.4 times higher than conventional designs, catalyst proton conductivity 3.3 times higher, and electron conductivity inside the catalyst layers 7.5 times higher.

Source:
techon.nikkeibp.co.jp

Bookmark:

Related News Press

Announcements

Sound waves precisely position nanowires June 19th, 2013

Scientists Use Nanotechnology to Increase Thermal Stability of Essential Oils June 19th, 2013

Production of Bioactive Material for Quick Treatment of Bone Damages June 19th, 2013

Nanometrics Announces Participation in 5th Annual CEO Investor Summit: Accredited Investor and Publishing Research Analyst Event to be Held Concurrently With SEMICON West and Intersolar 2013 in San Francisco June 19th, 2013

Human Interest/Art

Yes, nanoscience can enhance humans – but ethical guidelines must be agreed: People 'enhanced' into spider-climbing individuals with hugely projected breasts and Einstein-brains… Where will it stop? June 5th, 2013

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

Oh, Christmas tree, oh Christmas tree: A nano end for Christmas tree needles January 2nd, 2013

INIC Inks MoU to Apply Nanotechnology in Iran's Carpet Industry December 18th, 2012

Fuel Cells

Efficient and inexpensive: Researchers develop catalyst material for fuel cells: Platinum-nickel nano-octahedra save 90 percent platinum June 17th, 2013

Discovery of new material state counterintuitive to laws of physics June 14th, 2013

Noble way to low-cost fuel cells, halogenated graphene may replace expensive platinum June 6th, 2013

Los Alamos catalyst could jumpstart e-cars, green energy: The new material has the highest oxygen reduction reaction (ORR) activity in alkaline media of any non-precious metal catalyst developed to date June 4th, 2013