Tag: fuel cell

Recyclable Hydrogen Fuel Tanks

By Katherine Bourzac | 09/08/2009 | 6 Comments

A new process makes regenerating hydrogen fuel more efficient.

A Liquid Design for Cheaper Fuel Cells

By Prachi Patel | 09/03/2009 | 5 Comments

A platinum-free liquid cathode could cut fuel-cell costs by 40 percent.

Hydrogen Fuel Cells

By TR Editors | 08/18/2009 | 1 Comment

Despite doubts about its feasability, hydrogen is finding its way into niche applications.

A Cool Micro Fuel Cell

By Katherine Bourzac | 08/13/2009 | 2 Comments

A high-power cell uses materials already on the market and operates at lower temperatures.

A Catalyst for Cheaper Fuel Cells

By Kevin Bullis | 04/02/2009 | 3 Comments

The material could replace platinum in hydrogen vehicles.

Cheaper Fuel Cells

By Prachi Patel | 02/05/2009 | 2 Comments

Carbon nanotubes could replace expensive platinum catalysts and help finally make fuel cells economical.

Efficient Ethanol Fuel Cells

By Kevin Bullis | 02/02/2009 | 3 Comments

A new catalyst could make ethanol fuel cells practical for portable gadgets.

Omnivorous Fuel Cells

By Katherine Bourzac | 01/06/2009 | 1 Comment

A prototype fuel cell runs on a wide range of fuels without turning up the heat.

Microbes for Off-the-Grid Electricity

By Kristina Grifantini | 09/04/2008 | 6 Comments

A new company is bringing microbial fuel cells to Africa.

A Cool Fuel Cell

By Kevin Bullis | 08/04/2008 | 17 Comments

A novel low-temperature electrolyte could make solid-oxide fuel cells more practical.