The Role of Inorganic Chemistry in Batteries

Batteries work by moving ions between electrodes, a process deeply rooted in inorganic chemistry.
The electrodes are often made of inorganic compounds like lithium cobalt oxide or lead dioxide.
Lead–acid batteries, used in cars, rely on lead and sulfuric acid reactions to store energy.
Lithium-ion batteries use transition metal oxides that can host and release lithium ions.
Electrolytes in batteries are typically salts dissolved in solvents, enabling ion flow.
Inorganic chemistry explains how redox reactions convert chemical energy into electricity.
Nickel-cadmium and nickel-metal hydride batteries depend on metal-based electrode materials.
Corrosion control, an inorganic challenge, is crucial to making batteries long-lasting and safe.
Solid-state batteries aim to replace liquid electrolytes with ceramic or glassy inorganic solids.
From smartphones to electric cars, inorganic chemistry powers the rechargeable world we live in.