Wedoany.com Report-Apr 1, Tinci Materials has developed a new electrolyte to address the challenges of rapid cycle degradation and severe gas generation in traditional electrolytes for 5V LNMO systems. With three core advantages - suppressing gas formation at high temperatures, protecting electrodes, and non-flammable - this innovation enhances overall performance.

Part 01 More Stable | Wider Solvent Voltage

Traditional high-voltage electrolytes struggle with 5V LNMO systems due to solvent decomposition above 4.5V, leading to gas generation, swelling, and safety risks. Tinci’s 5V electrolyte expands the voltage window, enabling stable operation under high voltage. Compared to traditional electrolytes, it extends cycle life by 600 cycles at room temperature and 300 cycles at high temperatures, significantly enhancing battery durability and safety.

Part 02 More Reliable|Suppresses Side Effects

01 Disadvantages of traditional electrolyte

As the bridge for ion transport, electrolytes must be both stable and durable. However, the Jahn-Teller effect causes Mn dissolution, which degrades the cathode structure and reduces capacity. Meanwhile, dissolved Mn deposits on the anode, accelerating side reactions and thickening the interface layer, ultimately impacting battery performance.

02 Solution for 5V electrolyte

Tinci’s 5V electrolyte forms a stable protective layer on both electrodes, suppressing Mn dissolution and reducing cathode corrosion.

03 Truth comes from practice

Tinci’s lab data shows that after cycling, Mn content in the anode is reduced by ~45% with the 5V electrolyte compared to traditional high-voltage electrolytes, further proving its advantage in enhancing battery stability.

Part 03 Safer|Eliminates The Risk of Ignition

Tinci’s 5V electrolyte uses high-safety, non-flammable, and low-volatility solvents, ensuring stability even in high-temperature environments and fundamentally enhancing battery safety.

Part 04 Application Scenario: Driving the Future Energy Revolution

With its high safety and stability, Tinci’s 5V electrolyte is an ideal choice for EVs, energy storage systems, and low-altitude economy applications.

by 天赐材料TINCI