7/25/2023 0 Comments Lead acid battery cathode reactionWhether the lithium-ion battery can be successfully produced is the key to whether a negative electrode material capable of reversibly deintercalating lithium ions can be prepared. The negative electrode of the lithium ion battery is made by mixing a negative electrode active material carbon material or a non-carbon material, a binder and an additive to form a paste adhesive, which is evenly coated on both sides of the copper foil, and dried and rolled. Currently, the common negative electrode materials include a carbon negative electrode material, a tin-based negative electrode material, a lithium-containing transition metal nitride negative electrode material, an alloy negative electrode material, and a nano-scale negative electrode material. The negative electrode material refers to a raw material constituting the negative electrode in the battery. From a physical point of view, it is a pole of electrons flowing out of the circuit. In the galvanic cell, it refers to the electrode that acts as an oxidation, and the battery reaction is written on the left side. The negative pole refers to the lower end of the potential (potential) in the power supply. In primary cell, refers to the oxidation of electrodes, battery reaction in writing on the left. ![]() The cathode the potential (voltage) refers to the power lower end. ![]() ![]() Total reaction: PbO2 + 2 - h2so4 pbso4 + Pb = 2 + 2 h2o The positive: PbO2 + 2 + HSO4 - e + 3 h + = PbSO4 + 2 h2o The lead storage battery is made up of a group of lead-bismuth alloy grids filled with spongy metal lead, and the other group is made of lead-bismuth alloy grid filled with alumina.
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