Key Takeaways
1. Shenhuo New Materials Technology has begun mass production of an 8-micron double-sided photovoltaic cell foil, the thinnest in China.
2. The thin foil serves as a current collector in lithium-ion batteries, improving energy density and performance.
3. This foil is designed for high-end batteries used in smartphones, 3C electronics, and robotic power systems, enhancing conductivity and charging stability.
4. The company has significant production capabilities, with annual outputs of 140,000 tons of battery foil and plans to increase to 110,000 tons for battery foil billets.
5. Shenhuo aims to develop even thinner aluminum foil options, enhancing China’s position in the aluminum foil manufacturing industry.
Chinese company Shenhuo New Materials Technology has started mass production of a new 8-micron double-sided photovoltaic cell foil, marking a significant advancement in battery components. The firm claims it can produce around 100 tons each month, making it the thinnest battery foil being made in China today.
Functionality of the New Foil
This very thin foil acts as a current collector in lithium-ion batteries, which is crucial for collecting and distributing electrical current to various circuits. Mao Yunfeng, the deputy GM at Shenhuo New Materials, notes that by decreasing the thickness of the foil, the energy density and overall performance of batteries can be enhanced.
Applications and Benefits
The 8-micron foil is specifically created for premium batteries used in devices like smartphones, 3C electronics, and even robotic power systems. Its reduced thickness enhances conductivity and contributes to more stable charging.
Production Capacity and Future Plans
Shenhuo New Materials boasts substantial production capabilities for aluminum-based items, with an annual output of 140,000 tons of battery and double-zero foil, 180,000 tons of cast-rolled foil, and 150,000 tons of cold-rolled foil. They are also increasing their production of battery foil billets to accommodate 110,000 tons per year.
The company aims to further innovate by developing even thinner aluminum foil options, with aspirations of propelling China to new heights in the aluminum foil manufacturing industry.
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