Hot Topics
Concrete and Carbon Black Supercapacitors
Carbon black is a finely divided form of shapeless carbon, that remains as soot after burning hydrocarbons. These hydrocarbons include…
WHAT'S NEW
Battery Technical
Electric Car Battery Materials Become Scarce
The age of electric car skepticism is over. Because there’s not a single manufacturer left without a serious investment in…
Featured
Flywheel Batteries Deserve Another Chance
There are several ways to propel a vehicle. One of them is kinetic energy, which is present in an object…
Featured
Our Earth Is a Battery Going Flat
Stripped of all but the essentials, a battery is a store of energy that we can replenish, although not forever.…
Battery Basics
How Tap Water Harms Lead Batteries
Lead-acid batteries comprise lead plates between which ions exchange through a sulfuric acid solution. Manufacturers add pure distilled water to…