Recent news reports highlighting the rise in lithium-ion battery fires have sparked significant concern in Australia.
With the waste and recycling industry reporting that it is fighting up to 12,000 fires a year caused by discarded lithium-ion batteries, and in the wake of several headline-grabbing electric vehicle (EV) fires around the world, urgent new safety standards are clearly needed.
Alpha HPA, a leader in ultra-high purity aluminium production, is making major inroads into improving battery safety for EV’s with proprietary technology that greatly reduces fire risk.
Alpha HPA’s Managing Director Rimas Kairaitis said impressive advancements in EV technology were driving the world towards a lower-carbon future, aligning with Alpha’s commitment to supporting sustainable and secure energy.
“At its core, the lithium-ion battery operates on controlled oxidation reactions, however, under certain conditions, such as physical damage or the use of lower-quality materials, these reactions can escalate rapidly and uncontrollably, leading to thermal runaway, or battery fires,” Mr Kairaitis said.
To address these risks, Alpha HPA has developed a solution that builds upon a process originally pioneered by leading battery anode manufacturer BTR New Materials in the 2010s.
This process, called the Ultra Coat, has demonstrated a remarkable 100% reduction in thermal runaway events, effectively enhancing the safety of lithium-ion batteries.
Alpha HPA has successfully filed a provisional patent for a process which utilises its proprietary ultra-high purity aluminium nitrate precursor to apply a controlled thickness of high-purity aluminium-oxide and hydroxide coatings to various surfaces within the Li-ion battery cell environment.
This advancement represents a significant step forward in fire-reduction technology, aiming to make lithium-ion batteries safer for widespread use.
“With a commitment to innovation and safety, Alpha HPA is poised to support the broader adoption of lithium-ion battery technology and help pave the way for a sustainable, secure and safe energy future,” Mr Kairaitis said.
The Ultra Coat technology is also versatile, with potential applications extending to other e-mobility products, household batteries, and grid energy storage, further contributing to enhanced safety in other applications.
“As the world intensifies efforts to combat climate change and reduce energy consumption, the need for reliable and safe energy storage solutions has never been greater.”
“Alpha HPA’s ground-breaking Ultra Coat Process not only addresses a critical safety concern but also aligns with global sustainability goals, ensuring the continued development of clean energy technologies,’’ Mr Kairaitis said.
Alpha HPA’s technology results in up to 70% lower total carbon emissions in comparison to traditional, emissions-intensive methods of HPA production. It achieves this by using a common industrial chemical feedstock, by recycling 100% of key reagents as by-products, and by using 100% renewable energy to power its operations.
Ends.
Media contact: Ellie Blumel +61 (0) 448 122 948 or eblumel@alphahpa.com.au
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