News

Tech Xplore on MSN3d
From disorder to order: Zero thermal expansion materials rejuvenate aging batteries
A team of scientists have developed zero thermal expansion (ZTE) materials. This innovation has achieved nearly 100% voltage ...
Interesting Engineering on MSN3d
US, China scientists achieve 100% voltage recovery in aging batteries, could 2x lifespan
A collaborative effort between researchers at the Ningbo Institute of Materials Technology and Engineering (NIMTE) in China ...
Scientists find new method to extend lifespan of lithium-ion batteries
Researchers conduct electrochemical performance testing on lithium-rich layered oxide cathode materials at the Ningbo ...
PBS6y
How Fuel Cells Work
Ionization breaks the hydrogen atom down into its positive ions (hydrogen protons) and negative ions (electrons). Both types of ions are naturally drawn to the cathode situated on the other side ...
BBC2y
Electrolysis extended content [GCSE Chemistry only]
The anode (positive electrode) is made from impure copper and the cathode (negative electrode) is made from pure copper. Pure copper forms on the cathode. The slideshow shows how this works.