20PCS Metal fuel cell carbon electrode Magnesium empty zinc empty aluminum rechargeable high performance air electrode (Copper mesh)

Zinc-air battery: Open-circuit voltage: 1.35-1.4V Working voltage: 1.0-1.2V Working current: 50-100 mA/cm² Aluminum-air batteries: Open-circuit voltage: 1.8-1.9V Operating Voltage: 1.2-1.4V Working current: 100-200 mA/cm² Magnesium-air battery: Open-circuit voltage: 1.4-1.5V Working voltage: 1.0-1.2V Working current: 20-40 mA/cm² Aluminum electrode is an alloy aluminium plate formed by adding trace elements into high purity aluminium and through melting, casting, forging and other processes. It has less gas evolution, low self-corrosion rate and good electrochemical performance. Each kilogram of aluminium electrode can generate 3000-4000 wh of electricity, 1.8V of open circuit voltage and 1.0-1.2V of discharge voltage. Aluminum slag with aluminium hydroxide as the main reactant of air-to-aluminium battery has no pollution to the environment. After industrial refining, aluminium slag can be recycled into metal aluminium or alumina powder and reused.

• Dimension: 34mm* (85mm±5mm)
• Thickness: 0.6mm-0.8mm
• Air electrode, also known as oxygen cathode, is an important part of metal fuel cell. Its principle is that activated carbon absorbs oxygen in the air as a positive electrode with the cooperation of catalysts, and generates electricity by combining electrolyte and negative electrodes (aluminium, magnesium, zinc, etc.).
• The air electrode of our company is a kind of electrode synthesized by metal mesh, waterproof permeable layer and catalytic lamination. It has the characteristics of good consistency, firm and stable structure, strong discharge characteristics and good durability. It has the characteristics of high specific energy, high specific energy, long service life, safety, environmental protection, low cost and so on.
• Purpose: Power supply, beacon light, indicator light, mobile power supply and other metal air electrodes.