Cations can be identified with flame tests or precipitate tests using sodium hydroxide and ammonia solutions. Anions (halide, sulfate, and carbonate ions) can be identified using precipitate tests or ...
Chinese researchers have designed a sodium-ion battery electrolyte that polymerizes under heat to form an internal barrier, ...
2016 was an especially bad year for lithium-ion batteries. The component's reputation took a hammering in the wake of the Note 7 disaster, and there were numerous cases of other devices (hoverboards, ...