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India-EU Matchmaking: Fostering EV Battery Recycling

Leave a Comment / EV News / kartik sharma

India-EU Matchmaking: Fostering EV Battery Recycling The Office of the Principal Scientific Adviser (PSA) to the Government of India hosted a delegation from the European Union (EU) today. The delegation included representatives from startups specializing in battery recycling technologies from EU member states, officials from the Delegation of the EU to India, and members from select Indian startups. This important meeting focused on learnings gained by the startups through their recent immersion visits. These visits were an outcome of the Electric Vehicle (EV) battery recycling matchmaking event held on June 20th, 2024, under the India-EU Trade and Technology Council’s Working Group 2 (WG2) on Green & Clean Energy Technologies. The discussion was chaired by Prof. Ajay Kumar Sood, Principal Scientific Adviser to the Government of India. He emphasized the importance of collaboration between India and the EU in fostering innovation for clean and green energy technologies. Dr. Parvinder Maini, Scientific Secretary at the Office of the PSA, joined Prof. Sood in underlining the significance of this partnership. Shared Vision: India, EU Emphasize Innovation in EV Battery Recycling Distinguished guests included Dr. Ewa Suwara, Deputy Head of the EU Delegation to India, and D.Ing. Pierrick Fillon-Ashida, Head of Research & Innovation, EU Delegation to India. Representatives from the Office of the PSA, Dr. Monoranjan Mohanty and Dr. Hafsa Ahmad, also participated. The interaction highlighted the significant progress made in fostering collaboration between Indian and European startups in the critical area of EV battery recycling technologies. Key speakers emphasized the shared commitment of India and the EU to innovation, sustainability, and the transition to a circular economy. “This collaboration opens up new opportunities for technology transfer, market access, and co-development, … It is essential for fostering economic resilience and sustainable development.” Prof. Ajay Kumar Sood, Principal Scientific Adviser EU and Indian Startups Join Forces for Sustainable EV Future “Recycling EV batteries is a critical issue for both geopolitics and climate change. Every ounce recovered enhances energy security and fuels green growth. This partnership between EU and Indian startups is a shining example of collaboration in action, shaping a more sustainable tomorrow.” Dr. Ewa Suwara, Deputy Head of the EU Delegation to India. During the event, Indian startups who were winners of the June 2024 matchmaking event shared their experiences from immersion trips to the EU. These insights included valuable learnings and potential market opportunities. In parallel, EU startups currently visiting India for immersion trips also shared their expectations and vision, contributing to a deeper understanding of cross-regional collaboration. Participating startups from India included BatX Energies, Evergreen Lithium Recycling Pvt Ltd., LW3 Pvt Ltd. and Lohum, while startups from the EU included Ecomet Refining and Eneris. About the India-EU Trade and Technology Council (TTC) The India-EU TTC was established in February 2023 as a strategic coordination mechanism to address challenges at the intersection of trade, trusted technology, and security. This council deepens cooperation between India and the EU in these fields and is a key step towards a strengthened strategic partnership. The TTC consists of three Working Groups: The matchmaking event on EV battery recycling technologies was one of the key short-term actions implemented under Working Group 2 on Green and Clean Energy Technologies.Sources and related content. Join All India EV Community Click here for more such EV Updates

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Asahi Kasei Electrolyte Extends Performance in Batteries

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Asahi Kasei Electrolyte Extends Performance in Batteries Noida, India, October 3, 2024 – Asahi Kasei, a global leader in advanced materials, has made a significant stride in lithium-ion battery technology with the development of a novel electrolyte that significantly improves performance. This groundbreaking innovation addresses key challenges faced by the battery industry, including low-temperature performance, high-temperature durability, and energy density. The proprietary electrolyte, developed by Asahi Kasei’s research team, is based on acetonitrile (AcN), a solvent known for its high ionic conductivity. By carefully optimizing the combination of lithium salts, other solvents, and additives, the company has created an electrolyte that delivers superior performance in lithium-ion batteries. Key Benefits of the New Electrolyte: Yuto Iizuka from Asahi Kasei presented the details of this breakthrough at the Battery Show, a leading industry event, on October 3, 2024. Asahi Kasei Unveils High-Performance Electrolyte for Lithium-Ion Batteries The new electrolyte offers several advantages over traditional options. It allows for increased coating thickness on the anode and cathode, reducing the winding length and resulting in significant cost savings and higher energy density. This is particularly beneficial for the Indian battery industry, which is highly cost-sensitive. Given the industry’s preference for LFP (Lithium Iron Phosphate) technology due to safety and cost considerations, the AcN-based electrolyte is well-suited to LFP cells, bringing them closer to higher energy density batteries. Asahi Kasei plans to commercialize the new electrolyte in 2025, making it available to the global battery industry. This breakthrough technology has the potential to revolutionize the electric vehicle and energy storage markets by offering improved battery performance and reducing costs. With the growing demand for electric vehicles and energy storage systems, the development of high-performance, durable, and cost-effective lithium-ion batteries is crucial. Asahi Kasei’s new electrolyte represents a significant step forward in addressing these challenges and paving the way for a more sustainable future. About Asahi Kasei Asahi Kasei is a multinational conglomerate headquartered in Tokyo, Japan. Founded in 1922, the company has a rich history of innovation and growth, consistently adapting its business portfolio to meet the evolving needs of the global market. With a presence in over 20 countries and employing over 48,000 people worldwide, Asahi Kasei is committed to contributing to a sustainable society through its diverse range of products and solutions. Join All India EV Community Click here for more such EV Updates

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India, US join forces to secure critical battery minerals

Leave a Comment / EV News / kartik sharma

India, US join forces to secure critical battery minerals U.S. Commerce Secretary Gina Raimondo and Indian Trade Minister Piyush Goyal have signed an agreement on Thursday, October 4, 2024, to invest in strengthening supply chains in their counties for elements like lithium, cobalt, and other minerals. This engagement can be productive for the growth of EVs and clean energy solutions. “Priority areas of focus include identifying equipment, services, policies and best practices to facilitate the mutually beneficial commercial development of U.S. and Indian critical minerals exploration, extraction, processing and refining, recycling and recovery,” Commerce said. Commerce The Memorandum of Understanding (MOU), which Reuters first reported was being discussed on Monday, falls far short of a comprehensive critical minerals trade agreement that would enable India to qualify for the $7,500 U.S. electric vehicle tax credit. Last year, Japan signed an agreement with the U.S. Critical Minerals Partnership: Japan and the U.S. Strike a Deal Trade Representative’s office that allows Japanese automakers to more fully participate in the credit. The goal is to reduce U.S.-Japanese mineral dependence on China and prohibit bilateral export controls on lithium, nickel, cobalt, graphite, manganese, and other minerals. The Memorandum of Understanding (MOU), which Reuters first reported was being discussed on Monday, falls far short of a comprehensive critical minerals trade agreement that would enable India to qualify for the $7,500 U.S. electric vehicle tax credit. Last year, Japan signed an agreement with the U.S. Join All India EV Community Click here for more such EV Updates

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Enphase Boosts Presence in India with Battery Launch

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Enphase Boosts Presence in India with Battery Launch New Delhi, India – Enphase Energy, a global leader in solar microinverters, is set to make a significant stride in the Indian solar market. The company has announced plans to expand its product line in India by introducing lithium-ion batteries by the end of 2024. This strategic move aligns with Enphase Energy’s commitment to providing comprehensive solar solutions to Indian customers. The introduction of lithium-ion batteries will complement the company’s existing portfolio of microinverters, offering homeowners and businesses a more complete energy storage and management system. Enphase Energy’s revenue in India has doubled compared to the previous year, demonstrating strong customer demand for its innovative products. This growth is fueled by the increasing adoption of solar energy and the growing need for reliable and efficient energy storage solutions. Enphase Energy’s Indian Expansion “India’s solar energy journey is a remarkable story, and we are excited to be a part of it, …To further strengthen our presence, we are expanding our product portfolio beyond solar inverters and introducing lithium-ion batteries specifically tailored for the Indian market.” Raghu Belur, SVP, Co-Founder, and Chief Products Officer at Enphase Energy Currently, Enphase Energy manufactures its lithium-ion batteries at a third-party facility in the United States. However, the company is exploring the possibility of establishing a manufacturing plant in India in the future. Enphase Energy’s strategic expansion in India positions the company as a key player in the country’s transition to a cleaner and more sustainable energy future. With its innovative products and commitment to customer satisfaction, Enphase Energy is well-equipped to meet the growing demand for solar energy and energy storage solutions in India. Navigating the Lithium Supply Chain The supply chain for this critical mineral presents significant challenges, particularly due to China’s dominance in both lithium deposits and processing capabilities. Countries like Australia, Chile, China, Argentina, and Brazil hold the lion’s share of lithium reserves, while China has emerged as the primary processor. The company is actively addressing these supply chain concerns. While the company plans to incorporate lithium-ion-phosphate batteries into its product offerings, it recognizes the importance of diversification and innovation. To mitigate risks associated with a concentrated supply chain, Enphase has taken steps to diversify its manufacturing operations. While the company initially relied heavily on China for production, it has now shifted a significant portion of its manufacturing to the United States. This strategic move not only reduces dependence on a single region but also aligns with the growing emphasis on domestic production and supply chain resilience. Enphase’s commitment to diversification extends beyond manufacturing. The company has a strong global presence, with operations in the United States, Mexico, China, and India. Its manufacturing facility in Chennai, India, produces microinverters with an annual capacity of six million units, serving markets in the United States, Brazil, South-East Asia, and Europe. Additionally, Enphase’s R&D center in Bengaluru plays a pivotal role in driving technological advancements and engineering excellence. Join All India EV Community Click here for more such EV Updates

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CollarEV Brings Supercapacitor Battery Tech to India

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CollarEV Brings Supercapacitor Battery Tech to India New Delhi, India – CollarEV Auto India, a leading electric two-wheeler and three-wheeler manufacturer, has made a significant stride in the Indian EV industry by introducing supercapacitor battery packs made by PBS Korea. This groundbreaking development marks the first-ever use of supercapacitor technology in two-wheelers in India. In collaboration with PBS Korea, CollarEV is launching high-performance EDLC (Electric Double Layer Capacitor) batteries that offer exceptional energy density and durability. These innovative batteries boast a capacity of 1.8 to 2.7 kWh while weighing only 9.4 to 13.8 kg, a substantial reduction compared to traditional battery options. One of the most remarkable features of these EDLC batteries is their impressive 20,000 charging cycle lifespan. This surpasses existing battery technologies, ensuring longer battery life and reduced maintenance costs for consumers. CollarEV’s adoption of supercapacitor technology is a testament to the company’s commitment to innovation and sustainability. By providing Indian consumers with access to advanced battery solutions, CollarEV is paving the way for a cleaner and more efficient electric mobility future. CollarEV and PBS Team Up to Revolutionize Indian E2W Market with Supercapacitor Tech This collaboration brings supercapacitor battery packs to the Indian electric two-wheeler (E2W) segment for the first time. The company is integrating this state-of-the-art technology into its vehicles. This move aims to enhance user experience and drive the future of eco-friendly mobility in India. PBS Co., Ltd., known for its expertise in high-performance and reliable battery solutions, brings invaluable experience to the table. Their collaboration with CollarEV pushes the boundaries of battery technology with these revolutionary EDLC batteries. The introduction of these supercapacitor batteries is expected to significantly impact the adoption of electric two-wheelers in India. Compared to heavier and less durable options currently available, these batteries offer consumers a superior alternative with significant advantages. CollarEV’s Lightweight Supercapacitor Batteries The new EDLC (Electric Double Layer Capacitor) supercapacitor batteries offer a compelling combination of high energy density, reduced weight, and exceptional durability. Weight Comparison: Key Highlights: The Future of EV Batteries: This innovative technology has the potential to revolutionize the EV battery industry. By offering 30% higher energy density, reduced weight, and increased charging cycles, CollarEV’s EDLC batteries provide a compelling solution for electric two-wheeler manufacturers and consumers alike. As India continues to embrace electric mobility, these batteries could play a crucial role in driving adoption and accelerating the transition to a cleaner, more sustainable transportation future. Join All India EV Community Click here for more such EV Updates

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LG Chem’s Innovation Could Revolutionize Battery Safety

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LG Chem’s Innovation Could Revolutionize Battery Safety LG Chem, a global leader in advanced materials, announced today a significant breakthrough in battery safety technology. The company’s research and development team has successfully developed a new material that can effectively suppress thermal runaway, a critical safety concern in lithium-ion batteries. The innovative material, dubbed the Safety Reinforced Layer (SRL), is designed to prevent battery fires by responding to rising temperatures. As the battery heats up, the SRL’s electrical resistance increases, acting as a safety fuse and blocking the flow of electricity. This prevents the cascading chain reaction that often leads to thermal runaway and subsequent fires. New Battery Safety Material Proven Effective LG Chem collaborated with Professor Lee Minah’s team at POSTECH’s Department of Battery Science to analyze the new material’s properties and performance. Additionally, LG Energy Solution conducted rigorous safety tests to verify the SRL’s effectiveness in real-world conditions. The research findings were published in the September edition of Nature Communications, a prestigious scientific journal, highlighting the significance of this breakthrough.The material is highly responsive to temperature changes, increasing its electrical resistance by a staggering 5,000 ohms for every 1°C rise. LG Chem’s Revolutionary Fireproof Battery Material This rapid response ensures that the material can effectively block the flow of electricity in the early stages of overheating, preventing the catastrophic chain reaction that leads to thermal runaway. Unlike other safety measures, the material’s resistance is reversible. Once the temperature drops, the material’s resistance returns to its original state, allowing normal operation to resume. This ensures that the battery’s performance is not compromised in the absence of a thermal event. Thermal runaway, a leading cause of electric vehicle battery fires, occurs when the battery’s internal components short circuit, generating excessive heat. This can quickly escalate into a fire, posing a serious safety risk. LG Chem’s new material is designed to prevent this by effectively interrupting the reaction path at the earliest signs of overheating. Join All India EV Community Click here for more such EV Updates

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JLR and Altilium Test Recycled EV Batteries for Sustainability

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JLR and Altilium Test Recycled EV Batteries for Sustainability Jaguar Land Rover (JLR) has partnered with Altilium Metals to test recycled EV batteries produced from reused materials. The collaboration is a significant step towards enhancing sustainability in the EV industry by reusing metals from end-of-life batteries, such as lithium, cobalt, and nickel. JLR will integrate these recycled components into its prototype EV batteries to evaluate their efficiency and performance, marking a key move towards reducing reliance on newly mined raw materials. This initiative supports JLR’s ambitious goal of achieving net zero carbon emissions across its operations by 2039. The benefits of recycled EV batteries for sustainability Recycling EV batteries addresses the environmental challenges posed by battery disposal and the growing demand for critical minerals. Recycled EV batteries offer a more sustainable solution by reusing valuable metals through Altilium Metals’ innovative hydrometallurgical processes, which are more environmentally friendly compared to traditional mining. This partnership could help JLR significantly reduce its carbon footprint, as battery production is one of the most resource-intensive components of EV manufacturing. By advancing the development of recycled EV batteries, JLR and Altilium aim to establish a closed-loop supply chain, where materials from old batteries are reused in the production of new ones. This process conserves resources and decreases costs, further boosting the economic viability of EV production. If successful, the project could pave the way for more automakers to adopt recycled EV batteries, enhancing the sustainability of the global EV market. JLR’s collaboration with Altilium Metals aligns with broader trends in the automotive industry, where manufacturers are increasingly focusing on circular economies and sustainable practices. The success of this trial could be a catalyst for greater innovation in battery recycling technologies, which are crucial for the future of EVs as governments worldwide push for a transition to cleaner energy sources. Join All India EV Community Click here for more such EV Updates

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Epsilon Carbon aims 6-Month period for Battery Partnerships

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Epsilon Carbon aims 6-Month period for Battery Partnerships Epsilon Carbon’s subsidiary, Epsilon Advanced Materials, is poised to accelerate its battery anode production plans. The company is actively negotiating take-or-pay agreements with potential customers for its lithium-ion cell anode material. These deals are crucial for securing the financial backing needed to construct new manufacturing facilities in both the United States and India. Epsilon Advanced Materials had previously demonstrated the capability to meet commercial production requirements, specifically concerning customer qualification at both proposed sites. The signing of these supply contracts will mark an important milestone for the company in terms of its willingness to increase production and satisfy the rising demand in the battery components industry. Global wings in the anode material “powerhouses” Epsilon Advanced Materials is poised to revolutionize the battery anode industry with its ambitious plans for two state-of-the-art manufacturing facilities, each of which is designed to produce 30,000 tonnes per annum. Not only will these plants be located in the United States and India but they will also be the biggest in that region outside China, and the latter, being the first such plant in India, will also be a leading supplier of anode material at scale. The US plant is located in a prime locality to cater to the fast-emerging American market, while the Indian plant is intended to look towards export markets as the primary source of revenue. This reflects Epsilon Carbon’s overall goal in international expansion and represents its long-term vision to play a more integral role in the rapidly growing battery supply chain. A Nod to Innovation The company is making significant strides in the battery anode market, with ambitious expansion plans both domestically and internationally. The company aims to establish a substantial presence in the United States, where current anode material capacity stands at 10,000 tonnes per annum. Epsilon’s proposed 30,000-tonne-per-annum plant would significantly bolster domestic production capabilities and reduce reliance on imports. Beyond the US, Epsilon is also pursuing a similar project in Finland. However, the realization of this venture hinges on obtaining regulatory approval, which is anticipated to take approximately 18 months. Despite the growing interest in lithium-ion cell manufacturing among Indian conglomerates like the Tata Group, Reliance Industries, and Ola Electric, Epsilon has yet to secure a domestic supply agreement for its anode material. The company’s focus has primarily been on export markets, recognizing the substantial growth potential and demand in these regions. Epsilon Carbon’s strategic approach highlights its commitment to innovation and its vision to become a leading global supplier of battery anode materials, meeting the increasing needs of the electric vehicle and electronics industries. Strategic Expansion: A Dual-Focus Approach The company is strategically expanding its operations beyond anode materials, venturing into the production of cathode materials for lithium-ion phosphate (LFP) cells. While the anode material remains relatively consistent across different lithium-ion cell chemistries, the cathode material varies significantly, impacting the performance and characteristics of the battery. Epsilon Advanced Materials is exploring the establishment of cathode manufacturing facilities in India, aligning with the growing demand for LFP cells, which are known for their safety and longevity. This dual-focus approach positions Epsilon as a comprehensive supplier within the battery supply chain. Himadri Specialty Chemicals is also making strides in the Indian market, with plans to manufacture cathode active material for LFP cells. This competitive landscape indicates the increasing importance of domestic production capabilities in meeting the growing demand for battery components. Epsilon Carbon has earmarked substantial investments for its expansion plans. The company anticipates investing approximately ₹9,000 crore over the next 6-7 years for its anode material plants and an additional ₹5,000 crore for the cathode plant. This commitment underscores Epsilon’s dedication to driving innovation and securing a prominent position in the battery industry. Epsilon Carbon’s Precursor Advantage The company’s Carbon’s subsidiary, Epsilon Advanced Materials, is well-positioned to capitalize on the burgeoning market for lithium-ion rechargeable batteries. Moreover, a recent report by Crisil highlighted the strong growth potential for bulk mesophase coke, a critical precursor in the manufacturing of synthetic graphite anodes. The rating agency emphasized the robust demand for lithium-ion batteries, which is expected to persist over the medium term. This positive outlook provides a favorable environment for companies like Epsilon Carbon, as their products play a vital role in supporting the production of these essential energy storage solutions. Epsilon Advanced Materials’ expertise in bulk mesophase coke production positions the company to meet the increasing demand for synthetic graphite anodes, a key component in lithium-ion batteries. This strategic advantage underscores Epsilon Carbon’s potential for continued growth and success in the evolving battery market. Join All India EV Community Click here for more such EV Updates

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Government Cracks Down on Battery Waste Pollution

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Government Cracks Down on Battery Waste Pollution The Indian government has imposed stern orders of environmental compensation upon offenders in case they violate the Battery Waste Management (BWM) Rules, 2022, designed to curb the increasing menace of battery waste pollution. According to guidelines issued by the Central Pollution Control Board (CPCB) on 10 September, heavy penalties are proposed against an individual or a firm if found violating the provisions. Under the new guidelines, violators could face a few lakhs to even crores of rupees, depending on the severity of the offense. Penalties are designed to be a deterrent and obtain compliance with the BWM Rules, whereby their aim is proper collection, storage, transportation, treatment, and disposal of waste batteries. Stricter Penalties for Battery Waste Rule Violators The Indian government has further tightened its grip on battery waste management by introducing penalties not only for non-compliance with regulations but also for failing to meet metal-wise extended producer responsibility (EPR) targets. Recognizing the varying recycling costs associated with different battery chemistries, the government has implemented a differentiated EPR credit cost system. This system assigns different costs based on the type of battery, with lead batteries having the lowest cost at Rs 18 per kg and lithium batteries facing the highest cost at Rs 2,400 per kg. This structured approach ensures that producers are held accountable for managing battery waste in proportion to the environmental impact and recycling complexity of their products. It incentivizes responsible waste management practices and discourages the use of batteries with higher environmental footprints. EPR targets are environmental regulations that mandate producers to take responsibility for the entire lifecycle of their products, including their disposal and recycling. By imposing penalties for non-compliance with these targets, the government aims to promote a circular economy and reduce the burden on the environment. Battery Manufacturers Face Stricter Penalties for Waste Non-Compliance As a measure of increasing environmental responsibility, it has incurred severe penalties for Indian battery manufacturers who are unable to meet the EPR targets. To back up this new law, manufacturers are required to collect or recycle a part of their lead or lithium batteries after use. In this case, the degree targets differ according to the type of material. In any failure case, they are required to pay an EC, or financial penalty, meant for promoting sound waste management and eco-friendly design. The task of the Central Pollution Control Board would be to formulate directions for the imposition and collection of EC from those who fail to comply with the order. It would ensure that the environmental impacts of battery products are borne by the manufacturing industries themselves. To promote compliance, the government has introduced graduated levels of penalties for defaults other than for deficiencies in EPR. A first default attracts an EC of Rs 20,000—equivalent to the application fee payable for registration under the Battery Waste Management Rules. Subsequent defaults are to be doubled; on the second default, an amount equivalent to Rs 40,000 is envisaged and an amount of Rs 80,000 on the third. Strict Penalties for Battery Waste Rule Violators The BWM Rules have stipulated that the entities that are contravened to the said Rules should make payment of environmental compensation (EC) and fine in a stipulated time frame. Payments delayed for more than three months will attract interest payable, with a minimum annual rate of 12 percent when such payments are made within one month from the date of due payment. Other government measures could include closing the unit, seizing trade documents, or filing a case under the EPA. The government has also made provision for a system of progressively graded punishments for late payments. This is a very strong disincentive to ensure that everybody is on time in their compliance with the BWM Rules. The MoEFCC has the records that indicate that the current registration under the CPCB is for 252 recyclers. These are the recyclers who currently have to take care of the battery wastes of India in a proper and efficient way. Join All India EV Community Click here for more such EV Updates

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The Future of Batteries: MIT’s Game-Changing Discovery

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The Future of Batteries: MIT’s Game-Changing Discovery A team of researchers from MIT has discovered an innovative cathode material that could represent a game-changer for the evolution of batteries. This highly advanced, magnesium-rich material is characterized by several beneficial properties: abundant and far less expensive compared to common battery materials. It may serve as a replacement for them. That would be the case when looking at the failings of existing lithium-ion batteries in terms of energy density and safety—this particular magnesium composition may triumph over them. However, the findings by MIT could mark a new era in high-performance and sustainable batteries, upon further research and development. The Next Age in High-Performance Batteries By generating a new class of cathode material from rock salt, which might provide a revolution for power in smartphones, renewable energy systems, and electric vehicles, MIT researchers have made an enormous jump with battery technology. Led by Professor Ju Li, the team has developed a partially disordered rock salt cathode co-integrated with polyanions called DRXPS. This new cathode offers an exceptional combination of high energy density and excellent cycling stability. Moreover, such a strong trade-off between high energy density and exceptional cycling stability of a cathode material is traditionally a breaking limitation. DRXPS breaks the limitation and opens a wide avenue to enable more efficient and sustainable batteries. Yimeng Huang, a project postdoc, now explains: “There is typically a trade-off in cathode materials between energy density and cycling stability … and with this work, we aim to push the envelope by designing new cathode chemistries,” Yimeng Huang, project postdoc, MIT It represents high energy density and good cycling stability because the material combines two major classes of cathode materials: rock salt and polyanionic olivine. It contains magnesium that is also widely available and at a lower cost. The research also points out that oxygen is mobile. That means when the cathode is charged at a high voltage, oxygen becomes mobile and will react with the electrolyte to degrade the material. Huang sought to fix these problems by adding potassium. It works like cement to hold the oxygen in its place and prevent degradation from occurring. May Be Key to High-Performance Batteries Recently, a new cathode material has been invented by the researchers at MIT, incorporating phosphorus, which they considered a big breakthrough in battery technology. The work is supported by Prof. Ju Li, who overcame one of the most important challenges facing high-voltage batteries: oxygen mobility. The researchers strategically placed phosphorus atoms within the structure of the cathode to create a material that could “pin down” oxygen atoms, allowing them not to cause degradation. Higher-voltage charging of batteries is indispensable in their quest for better performance and efficiency. More often than not, however, this results in higher oxygen mobility, too, which is harmful to their cycle life. Fortunately, the breakthrough by the MIT team tackles this very problem: making it possible to build a battery that could operate at even higher voltages without any compromise in terms of stability. This innovative design of the cathode has made active research into new fabrication methods that could enhance the material morphology and scalability very important to ensure commercialization ensues in scalability and various applications. Join All India EV Community Click here for more such EV Updates

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