There are many ways to quickly break down water into hydrogen and oxygen. The decomposition of water is a chemical reaction, and the reaction formula is 2 H2O====H2+O2. Photovoltaic solar panels should be used to convert sunlight into direct light. fluent. Electric current. These currents are used to split water into hydrogen and oxygen.
In addition to electrolysis, the basic principle of photocatalysts is used: when electric current flows through an inserted anode and cathode In an electrolyte solution, water is broken down, producing hydrogen and oxygen. At this time, if one of the electrodes is made of titanium oxide, the water can be decomposed by receiving only light (ultraviolet light), even without electricity.