Understanding photosynthesis: How plants use catalytic reactions to split oxygen from water
Splitting hydrogen and oxygen from water using conventional electrolysis techniques requires considerable amounts of electrical energy. But green plants produce oxygen from water efficiently using a catalytic ...
Researchers find simple and cheap way to mass-produce graphene nanosheets
Mixing a little dry ice and a simple industrial process cheaply mass-produces high-quality graphene nanosheets, researchers in South Korea and Case Western Reserve University report.
Nanoscale nonlinear light source created
Not long after the development of the first laser in 1960 scientists discovered that shining a beam through certain crystals produced light of a different color; more specifically, it produced light of exactly ...
Jellyfish protein could be used to power nanodevices
Buzz builds around electric cars as Nissan plans debut
As the Gulf of Mexico disaster casts an ugly spotlight on the pitfalls of global oil dependency, Japan's auto giants are moving into high gear in a drive to mass-market electric cars.
Toyota to release solar charger for electric vehicles
Affordable, scalable process of carbon nanotube-based catalyst outperforming platinum for electric-automobiles
Korean researchers from Ulsan National Institute of Science and Technology (UNIST), S. Korea, developed a novel bio-inspired composite electrocatalyst outperforming platinum.
Economical non-precious-metal catalyst capitalizes on carbon nanotubes
(Phys.org) —Los Alamos National Laboratory scientists have designed a new type of nanostructured-carbon-based catalyst that could pave the way for reliable, economical next-generation batteries and alkaline ...
Does everyone think someone else should drive a green car?
The green car market is only inching along in the United States, hampered by high comparative costs and limited ranges on pure electric vehicles, but automakers remain confident their time will come.
Toyota shows off all solid state lithium superionic conductor based prototype battery
Toyota plans expanded range of hybrids (Update)
Toyota Motor Corp. is boosting its green vehicle lineup, with plans for 21 new hybrids in the next three years, a new electric car later this year and a fuel cell vehicle by 2015 in response to growing demand ...
Drivers, start your batteries: electric cars to race
Motor racing is set for an electric makeover that will see a new generation of green cars speeding at 220 kmh (138 mph) around urban racetracks—at least until their batteries run out.
US battery maker claims electric car breakthrough
A US manufacturer said Tuesday it had developed a new automotive battery which can perform in extreme temperatures, offering the potential to cut the cost of making electric cars.
New property of flames sparks advances in technology
Chemists at UCL have discovered a new property of flames, which allows them to control reactions at a solid surface in a flame and opens up a whole new field of chemical innovation.