Scientists from UNSW Chemistry have synthesized an organic material capable of storing protons and have demonstrated its use in a working rechargeable battery.
Proton Battery Advantages:
- Utilizes protons from water; avoids rare elements like lithium.
- Safer: Contains water-based electrolytes, eliminating explosion risks.
- Lightweight, affordable, and performs well in cold conditions.
Key Innovations:
- Developed by UNSW Sydney scientists.
- New anode material: Tetraamino-benzoquinone (TABQ).
- Features:
- Supports 3,500 recharge cycles.
- Maintains high capacity and operates efficiently in cold climates.
Challenges Ahead:
- Improve cathode material (Tetrachloro-benzoquinone, TCBQ) for higher voltage output.
- Reduce manufacturing costs for large-scale adoption.
Significance:
- A viable alternative to lithium-ion batteries, with potential to transform renewable energy storage and electric vehicles.
Reference: UNSW