What are the zinc manganese dry batteries?

Zinc manganese dry batteries are commonly used in daily life, and their main components are: 1 manganese dioxide: commonly known as manganese powder. It is the active material of the positive electrode, directly participating in electrochemical reactions, is the main material that determines the battery charge. According to its preparation method, natural manganese dioxide, chemical manganese dioxide and electrolyte manganese dioxide can be divided. Among them, electrolytic manganese dioxide is electrochemically active, and chemical manganese dioxide is completed. Be 2 graphite: one of the positive material. There are two kinds of developing (commonly known as scales) and crystalline (commonly known as soil). Graphite does not participate in electrochemical reactions, with good conductivity, adsorption and adhesion. The conductivity of the battery can be improved in the incorporation of the battery. It adheres to absorb a certain amount of electrohydrate around the porous manganese powder, allowing the battery to maintain a certain moisture to sufficiently increase the utilization of manganese powder. The anode of the modern battery is generally made from "battery-level" zinc (99.99%), including a small amount of lead and cadmium to ensure a good extension and extrusion molding and other mechanical properties. New technologies for forming processing can reduce the impurity metal content from 1.0% (mass fraction) to cadmium-containing 0.1%, lead 0.3%. Considering the contamination of cadmium to the environment, including a small amount of lead and cadmium to ensure a good extension and extrusion molding and other mechanics. The electrode polarization of the anode does not have a cathode polarization, mainly concentration polarization, which is caused by zinc oxide aggregation in the vicinity of the surface of the electrode. The zinc oxide reducing the anode polarization during the removal of the discharge, and the cell voltage is reducing the battery voltage. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery