Zinc oxide (ZnO) is an inorganic compound with semiconducting and piezoelectric properties. It has long been a staple in various industrial sectors. Amid the surging demand for efficient and sustainable energy storage, zinc oxide industrial uses in battery manufacturing are increasing. Its role is even more prominent in the development of rechargeable battery systems.
Zinc Oxide Industrial Uses for Versatile Electrode Materials
Broadly speaking, ZnO or its derivatives serve as the primary raw material for negative electrodes, particularly in various types of zinc-based rechargeable batteries. The development of rechargeable zinc battery systems using ZnO is now targeting various applications.
For example, electric utilities can store energy from renewable sources such as solar and wind power before finally channeling it to the electricity grid.
Furthermore, some batteries in electric vehicles also use it. Although Lithium-Ion remains dominant, zinc oxide is being developed as an alternative for use in EVs and scooters. Some of the advantages of using zinc oxide in the battery industry include:
- Active Material and Effective Energy Storage
When a battery is charged, ZnO converts to metallic zinc. It then functions as an effective electrical energy store. The process is reversed when the battery is used. The purity and structure of industrial ZnO significantly determine the amount of energy it can store.
- Improved Battery Stability and Lifespan
One of the biggest challenges with rechargeable zinc batteries is the formation of dendrites. These are irregular, needle-like structures of zinc that can damage the battery. Modern ZnO, particularly in nanoparticle form, is available as an additive or coating material.
This helps control how zinc is redeposited onto the anode during charging. This results in a denser and more uniform zinc layer, which ultimately improves stability and the number of regular recharge cycles. This, in turn, can extend its lifespan.
- Cost-Effective and Safe
Compared to other electrode materials, such as lithium, zinc, and ZnO are much more abundant and inexpensive. The use of industrial zinc oxide allows for the manufacture of high-capacity rechargeable batteries at low production costs. Making it a more affordable energy storage solution.
Zinc oxide industrial uses is key to unlocking the potential of advanced energy storage. It guarantees efficiency, safety, and sustainability, which can play a significant role in the global energy transition. Be sure to source your ZnO material from a trusted supplier.