Integrals Power recently announced a significant breakthrough in developing Lithium Manganese Iron Phosphate (LMFP) cathode active materials for battery cells, which can increase the range of electric vehicles by up to 20%. Utilizing its proprietary material technology and patented manufacturing processes, the company has successfully addressed the issue of capacity decline that typically occurs with higher manganese content.
According to the company, the manganese content in conventional LMFP materials ranges from 50% to 70%, whereas Integrals Power’s LMFP materials contain up to 80% manganese with a higher specific capacity of 150 mAh/g. The operating voltage also reaches 4.1V, exceeding the 3.45V of LFP materials.
Third-party testing conducted by the Graphene Engineering Innovation Centre (GEIC) at the University of Manchester has verified these performance metrics for button cells based on the LMFP battery materials mentioned above. Testing is currently underway for the company’s LMFP pouch batteries. Following this, Integrals Power plans to provide samples to battery manufacturers and automotive clients for evaluation and testing. The company is producing these high-performance LMFP cathode materials, along with its proprietary LFP materials, at its new facility in the UK.
Behnam Hammozi, founder and CEO of Integrals Power, stated: “The challenge that the automotive industry has been trying to overcome for some time is to push up the percentage of manganese in LMFP cells to a high level while retaining the same specific capacity as LFP. Using traditional methods, the more manganese you add, the more specific capacity drops, and this has meant it can’t deliver a high energy density.”
“Our proprietary materials and patented production processes have enabled us to overcome this trade-off and increase manganese content to 80%, placing us at the cutting edge of LMFP chemistry.”
Meanwhile, he also noted that battery cells produced with Integral Power’s LMFP materials demonstrated competitive specific capacity during testing, highlighting the potential of this material to improve EV efficiency and reduce costs by increasing range.
The UK is committed to establishing localized manufacturing to develop a sustainable battery industry, reducing reliance on global supply chains and enhancing supply chain security, with the goal of banning new ICE vehicles by 2030 and achieving net-zero emissions by 2050.
Source: WeChat Official Account—青蓝能源
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