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Cooling EV batteries

Anne-Francoise Pele

7/30/2012 4:07 PM EDT

Fraunhofer researchers claimed they have developed a coolant for electric vehicle batteries that can absorb three times as much heat as water, and can prevent batteries from overheating.


Join  post comment   5 comments    last comment  M. Oza
How would CryoSolplus be incorporated in a cooling system where the engine coolant is circulated to ...

Updated: Valeo makes your car engine hybrid

Anne-Francoise Pele

7/25/2012 9:45 AM EDT

Valeo engineers claimed they have developed an electrification solution that enables car manufacturers to turn a traditional engine –diesel or gasoline- into a hybrid engine.


Join  post comment   30 comments    last comment  steve.freestone
And put it on a motorcycle! Take that, Honda GoldWing! (1800 cc 6 cylinder boxer)

Prisoners made to pedal for power

Leslie Langan

7/23/2012 1:47 PM EDT

At the Santa Rita do Sapucaí Penitentiary in Brazil, prisoners have been given the opportunity to shorten their sentence by becoming human power generators


Join  post comment   33 comments    last comment  WKetel
Good Grief, there are a lot of liberal sociologists around! Using a stationary bike to charge ...

Anti-aging elixir for solar cells

Anne-Francoise Pele

7/20/2012 5:29 AM EDT

Researchers from the Fraunhofer Center for Sustainable Energy Systems and Dow Corning Corporation are working on materials to protect solar cells from environmental influences. Silicone appears as one of the most promising materials.


Join  post comment   9 comments    last comment  I_B_GREEN
Silicoln in hollow glass spheres imbededin protective film..crack /stress releases silicoln to fill ...

Scientists to develop aqueous lithium-ion battery

Anne-Francoise Pele

3/1/2012 10:44 AM EST

As the global energy demand continues to increase, a team of researchers at the Ruhr University Bochum, in Germany, is developing a water-based lithium-ion battery.


Join  post comment   1 comment    last comment  prabhakar_deosthali
This is a good idea. The objective of this project should be, apart from reducing the cost, to make ...

Design opportunities abound in renewable energy for military

Patrick Mannion

10/6/2010 2:29 PM EDT

Yesterday’s article in the New York Times about the U.S. military’s need to move away from fossil fuel reminded me of an interesting email exchange I had recently with Terry Bollinger, a technology analyst at MITRE Corp., concerning the military’s interest in renewable energy.


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Startup alert: Nanotecture promises tripling of energy-storage performance

Patrick Mannion

9/28/2010 12:26 PM EDT

Given the burgeoning need for improved storage methodologies, whether in batteries or supercapacitors, Nanotecture’s new nanoporous technology is really exciting. Here’s a quick synopsys.


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Hot debut in even hotter market: Oree's LED-based planar lighting

Patrick Mannion

8/13/2010 5:06 PM EDT

LEDs are hot, really hot. So when I got a call asking if I’d spend a few minutes with a startup claiming to have the next big thing in LED lighting, I jumped on it. And I wasn’t disappointed.


Join  post comment   19 comments    last comment  takenmark
Yeah,i can not agree with you any more about I’d spend a few minutes with a startup claiming to have ...

Reality check needed: New technology doubles solar conversion efficiency

Patrick Mannion

8/9/2010 11:02 AM EDT

Researchers at Stanford have developed a cesium-coated gallium nitride PETE device that converts both light and heat into electrical energy, potentially doubling the efficiency of solar panels.


Join  post comment   14 comments    last comment  p_g
No direct benefit but this will help them reduce power consumption.. may be reduce electricity price ...

China passes U.S. in energy use, but hold on a second...

Patrick Mannion

7/19/2010 3:00 AM EDT

China passed the U.S. in energy used, but what's not noted is that it's also passed the world in net renewable energy generated.


Join  post comment   6 comments    last comment  Silicon_Smith
A couple of points: One, the statistics not only reflect how the 1.3 B Chinese have grown but also ...

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