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nature : the outer current role, DC through the electrolyzer, the electrode interface cause the chemical reaction process, in which the power of direct chemical energy into the process. The current passed, the reduction reaction occurred cathode, anode oxidation reaction occurred. If the electrolysis of water : cathodic reaction : e 2H2O +2 +2 = H2 OH-. Anode response : 4OH -- 2H2O + = 4e O2. The total reaction : 2H2O 2H2 + = O2. Electrolysis is a very powerful means of redox, many of the difficult under normal circumstances the redox reaction can be achieved through electrolysis. Precipitation of electrode material with the number of Faraday's Law. To maintain the necessary electrolysis voltage plus the voltage known as decomposition. Electrolysis in reality there are many uses, for example, synthesis, electronics-metallurgy, such as electroplating. In Coatings for electrophoretic coating of a process, when the current through the electrophoretic paint, water occurred electrolysis, hydrogen released on the cathode, anode produce oxygen, which will lead to increased electricity consumption, the decrease in the quality of the film. To prevent the impurity ions mixed paint solution, and by reducing voltage electrophoresis coating to reduce electrolysis.
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