Researchers at the Korea Advanced Institute of Science and Technology (KAIST) have developed a high-performance, hybrid sodium-ion battery that charges rapidly and offers impressive energy density.

Easy as pie. Thankfully, there’s now a more approachable method courtesy of this clever chemical hack that makes metallic sodium in quantity without using electrolysis. [NurdRage], aka [Dr. N.

As you keep adding protons, you find that similar properties recur in every 8th element. Lithium, for example, with an atomic number of 3, is a reactive metal — just like sodium (element number ...

It does, however, have one major disadvantage: it is a relatively rare element. It is possible to make sodium-ion batteries, although there are some design tradeoffs. But sodium is much more ...

You should notice little white granules collected in the bottom corner of the bag. These granules are a special water-absorbing chemical called sodium polyacrylate. 5. Slowly open the bag and ...

Elecom unveils the world's first sodium-ion power bank, offering eco-friendliness, 5,000 charge cycles, extreme temperature ...

We saw there lithium, then sodium and then potassium, but you didn't see rubidium, caesium and francium. Gethin: Francium. That's not an element that you hear a lot of. Miss Armit: No, it's the ...

Today, Draslovka is best known as one of the world’s largest producers of sodium cyanide, a chemical vital for gold mining however its most important contribution to the sector is its Glycine Le ...

A seed crystal can be dropped into a saturated solution of sodium acetate. The solution will suddenly crystallize and turn to solid. Alternately, the solution may be slowly poured out onto a seed ...