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Battery Materials

Sasol Chemicals provides high-quality alumina and synthetic coke, essential for advancing lithium-ion battery (LIB) technologies. They enhance battery performance, offering improved energy efficiency and longer life cycles. These are meticulously produced to meet the high standards for advanced energy storage solutions, reflecting Sasol Chemicals’ commitment to delivering reliable and practical materials for the rapidly evolving battery technology sector.

 

What Makes Our Offerings Unique?

At Sasol Chemicals, we specialise in producing high-purity alumina featuring low metal contaminant levels and excellent coating properties. This makes our alumina an optimal choice for ceramic-coated polymer and all-ceramic battery separators in lithium-ion batteries (LIBs). DISPAL/DISPERAL products offer accessibility to a wide range of processing conditions in combination with excellent coating properties, which can improve key aspects of LIBs including ionic conductivity and dimensional stability of battery separator membranes, thereby boosting overall battery performance and safety. Sasol Chemicals’ commitment to quality and innovation positions our alumina products as ideal components in advanced LIB ceramic separators.

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Our Products

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DISPAL / DISPERAL

DISPAL and DISPERAL products are designed for dispersibility in a variety solvents, from low polarity to acidic or basic aqueous solutions, these boehmites are fit for purpose for various applications.
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DOPED ALUMINAS

Our doping technologies facilitate custom alumina-dopant configurations, from mixed metal oxides to coated aluminas, resulting in materials with improved thermal stability and precious metal stabilization.
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CERALOX

Under the CERALOX brand, Sasol Chemicals produces high-purity and ultra-high purity aluminas with tailored particle sizes ideal for technical ceramics, semiconductor and bioceramics applications.