The Audi e-tron concept electric car
(PhysOrg.com) -- Audi has unveiled its new electric car concept, the Audi e-tron at the 2009 Frankfurt Motor Show in Germany.
News tagged with battery charge
'Air-breathing' battery could cut costs of renewable energy storage (Update)
Wind and solar power are increasingly popular sources for renewable energy. But intermittency issues keep them from connecting widely to the U.S. grid: They require energy-storage systems that, at the cheapest, run about ...
Energy & Green Tech
Oct 11, 2017
0
634
Scientists power mobile phone using urine
British scientists on Tuesday reported they had harnessed the power of urine and were able to charge a mobile phone with enough electricity to send texts and surf the internet.
Energy & Green Tech
Jul 16, 2013
8
0
Single-inlet electric vehicle charging to showcase in LA
(Phys.org) -- Big names in global car manufacturers have announced a common method for charging electric vehicles. The companies are in agreement with a common charging technology for use on electric vehicles in Europe and ...
Robot walks a 40.5-mile ultramarathon without recharge (w/ video)
(PhysOrg.com) -- Pulling an all-nighter and then some, the Cornell robot Ranger set a new world record May 2 by walking 40.5 miles on a single battery charge without stopping or being touched.
Robotics
May 11, 2011
2
0
Electric cars rolling out
(PhysOrg.com) -- Electric vehicles are far from new, but we are still a long way from electric cars being the norm. Now two new electric cars may bring that goal a step closer.
Mechanism behind capacitor's high-speed energy storage discovered
Researchers at North Carolina State University have discovered the means by which a polymer known as PVDF enables capacitors to store and release large amounts of energy quickly. Their findings could lead to much more powerful ...
General Physics
Feb 23, 2012
17
0
Researchers uncover battery-like functions of mitochondria using super-resolution microscopes
Using new super-resolution microscopes, researchers at the University of California, Irvine and the University of Pennsylvania have for the first time observed electrical charge and discharge functions inside mitochondria ...
Cell & Microbiology
Nov 28, 2023
1
112
The most complete study of battery failure sees the light
An international team of researchers just published in Advanced Energy Materials the widest study on what happens during battery failure, focusing on the different parts of a battery at the same time. The role of the ESRF, ...
Materials Science
May 30, 2019
0
432
A promising anode material for lithium-ion batteries
The proposed stable anode material, made with a bio-based polymers, could unlock extremely fast battery charging for electric vehicles.
Polymers
Dec 20, 2021
1
411
