Home > News > Can nanoscopic meadows drive electric cars forward?
September 17th, 2008
Can nanoscopic meadows drive electric cars forward?
Abstract:
Nanoscale meadows of grass and flowers could hold the key to increasing the amount of energy that can be stored in ultracapacitors, devices tipped to replace batteries in high-demand applications like electric cars.
Batteries are slow to recharge because they store energy chemically. By contrast, capacitors, which are common in electronics, are short-term stores of electrical energy that charge almost instantaneously but hold little energy.
In recent years capacitors able to store thousands of times as much energy as standard ones, called ultracapacitors, have been developed, leading experts to suggest they could power future devices and even electric cars.
First however, their energy storage capacity needs to improve further. Chinese researchers have just reported a new approach to doing that which could see them become practical.
Source:
newscientist.com
Bookmark:
| Related News Press |
News and information
Beyond wires: Bubble technology powers next-generation electronics:New laser-based bubble printing technique creates ultra-flexible liquid metal circuits November 8th, 2024
Nanoparticle bursts over the Amazon rainforest: Rainfall induces bursts of natural nanoparticles that can form clouds and further precipitation over the Amazon rainforest November 8th, 2024
Nanotechnology: Flexible biosensors with modular design November 8th, 2024
Exosomes: A potential biomarker and therapeutic target in diabetic cardiomyopathy November 8th, 2024
Announcements
Nanotechnology: Flexible biosensors with modular design November 8th, 2024
Exosomes: A potential biomarker and therapeutic target in diabetic cardiomyopathy November 8th, 2024
Turning up the signal November 8th, 2024
Nanofibrous metal oxide semiconductor for sensory face November 8th, 2024
Automotive/Transportation
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage
What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||