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Hyundai Motor And Kia Join Forces With Hyundai Steel And EcoPro BM To Develop Advanced EV Battery Technology
Hyundai Motor Company and Kia Corporation have initiated a project to develop lithium iron phosphate (LFP) battery cathode material in Korea. This four-year endeavour, in collaboration with Hyundai Steel and EcoPro BM, aims to synthesise materials directly. The goal is to reduce emissions during manufacturing and lower production costs while enhancing cathode material performance.
The project aligns with Hyundai Motor and Kia's strategy to improve electric vehicle (EV) batteries. They focus on safety, performance, and cost reduction. The Korean Ministry of Trade, Industry and Energy supports this initiative under the 'LFP Battery Technology Development' programme.
Soonjoon Jung, Vice President at Hyundai Motor and Kia, stated, "To meet future demand in the EV market, rapid technological development and effective battery supply chain establishment are essential." He emphasised the project's role in reducing import reliance and boosting technological competitiveness for both the country and Hyundai Motor Group.
Traditionally, LFP battery cathode materials involve adding lithium to precursors like phosphate and iron sulfate. The new approach synthesises phosphate, iron powder, and lithium directly without creating a precursor. This method reduces hazardous emissions during manufacturing and cuts production costs.
This collaboration links the steel, battery, and automotive sectors. By integrating technology in LFP battery materials, Hyundai Motor and Kia aim to lead advancements in the EV market. Earlier this year, both companies announced their commitment to enhancing EV battery capabilities as part of their long-term strategies.
Hyundai Steel will develop high-purity fine iron powder processing technology using recycled domestic iron. EcoPro BM will then use this technology to create directly synthesised LFP battery cathode material from iron powder raw materials.
Environmental Benefits
The direct synthesis process is environmentally friendly compared to conventional methods. It eliminates the precursor production step, which reduces emissions of hazardous substances during manufacturing. However, ensuring impurity-free raw materials is crucial for increasing production efficiency.
The project also aims to develop LFP cathode material that supports fast charging technology. It seeks high-level charging and discharging performance at low temperatures. This effort is part of Hyundai Motor and Kia's broader strategy to enhance EV battery safety, performance, and cost-effectiveness.
Hyundai Motor Group is a global enterprise with a value chain based on mobility, steel, construction, logistics, finance, IT, and service. With around 250,000 employees worldwide, its brands include Hyundai, Kia, and Genesis.
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