Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Power pack

January 16th, 2007

Power pack

Abstract:
For hydrogen to prove itself as a versatile, practical and green fuel for vehicle and domestic use, scientists need to develop an affordable, compact and safe storage system.

One widely researched solid-storage method involves packing the hydrogen molecules into metal hydrides, with magnesium hydrides being a prime candidate. This gives a higher storage and energy density and is cheaper and safer than other methods, such as compressed gas or cryogenic liquid.

Hydrogen storage in metal hydrides occurs through a combination of physical and chemical absorption. Under the right conditions of high pressure and low temperature, the hydrogen binds itself into the nanostructure of the storage material. When heated under lower pressure, the process is reversed, with hydrogen released and the material returning to its original state.

Source:
e4engineering.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

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

Improving organic transistors that drive flexible and conformable electronics: UMass Amherst scientists advance understanding of strain effects on performance May 5th, 2015

New chip architecture may provide foundation for quantum computer: Researchers at the Georgia Tech Research Institute have developed a microfabricated ion trap architecture that holds promise for increasing the density of qubits in future quantum computers May 5th, 2015

'Microcombing' creates stronger, more conductive carbon nanotube films May 5th, 2015

Iranian Scientists Present Model to Study Mechanical Vibrations of Structures Containing Nanocomposites May 5th, 2015

Energy

Testing Facility for Graphene Enhanced Composite Pipes May 5th, 2015

Engineering a better solar cell: UW research pinpoints defects in popular perovskites May 1st, 2015

Artificial photosynthesis could help make fuels, plastics and medicine April 29th, 2015

Unique microscopic images provide new insights into ionic liquids April 28th, 2015

Human Interest/Art

To Conserve London's 300-Year-Old Masterpiece, Nanotech & Drones April 12th, 2015

2015 Nanonics Image Contest January 29th, 2015

OCSiAl supports NanoART Imagery Contest January 23rd, 2015

EnvisioNano: An image contest hosted by the National Nanotechnology Initiative (NNI) January 22nd, 2015

Fuel Cells

Unique microscopic images provide new insights into ionic liquids April 28th, 2015

Expanding the reach of metallic glass April 22nd, 2015

Newly-Developed Nanocatalysts Increase Performance of Fuel Cells April 16th, 2015

Cobalt film a clean-fuel find: Rice University discovery is efficient, robust at drawing hydrogen and oxygen from water April 15th, 2015

Grants/Awards/Scholarships/Gifts/Contests/Honors/Records

Oxford Instruments announces winners of the 2015 Sir Martin Wood Science Prize for China May 2nd, 2015

Rice University's Richards-Kortum, Vardi elected to National Academy of Sciences: Bioengineer, computer scientist join elite list of dual-academy members April 29th, 2015

Two-dimensional semiconductor comes clean April 27th, 2015

Scientists join forces to reveal the mass and shape of single molecules April 27th, 2015

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