{"id":14522,"date":"2024-06-05T07:31:06","date_gmt":"2024-06-05T04:31:06","guid":{"rendered":"https:\/\/www.paristokierratys.fi\/?p=14522"},"modified":"2024-06-13T13:38:41","modified_gmt":"2024-06-13T10:38:41","slug":"batcircle2-0-continued-finland-based-battery-metals-and-recycling-research","status":"publish","type":"post","link":"https:\/\/www.paristokierratys.fi\/en\/blog\/2024\/06\/05\/batcircle2-0-continued-finland-based-battery-metals-and-recycling-research\/","title":{"rendered":"#Aalto University: BATCircle2.0 continued Finland-based battery metals and recycling research"},"content":{"rendered":"

[vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern”][vc_column][vc_column_text]The demand for Li-ion batteries (LiBs) has grown significantly in recent years; consequently, Finland\u2019s role as a European leader in the lithium-ion battery supply chain has become increasingly important. In order to support this development, BATCircle2.0, the Finland-based circular ecosystem of battery metals, focused on battery metals mining, refining, and recycling research past three years.<\/em><\/p>\n

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Waste battery cells. Aalto University, Eren \u00d6ztekin.<\/p><\/div>\n

The use and demand for lithium-ion batteries (LiBs) has undergone an appreciable increase, as the number of electronic devices, electric vehicles and energy storage systems continues to rise. Such batteries require not only lithium, but also other key metals like cobalt, nickel, manganese, copper, aluminum as well as graphite and other anode materials. Consequently, it is important to create a European-wide battery industry which utilizes the enormous business potential of lithium-ion batteries throughout the whole value chain from mining to recycling including the use of recovered raw materials in the manufacture of new battery materials and eventually, battery cells. Additionally, European self-sufficiency in the battery sector is one of the major objectives as Europe is currently highly dependent on the supply of both raw materials and battery cells from overseas. These targets also coincide with the new EU Batteries Regulation[1]<\/sup> (adopted in 2023), which will be introduced gradually from 2025 onwards.<\/p>\n

In 2021, Business Finland granted the BATCircle2.0 consortium \u20ac10.8 million as part of a total funding budget of almost \u20ac20 million. This three-year joint project targeted at adding value to the Finnish battery metals and materials sector, is currently coming to a successful conclusion, and is a sequel to the original BATCircle (2019-2021). In addition, BATCircle2.0 has been a key project in Business Finland\u2019s Smart Mobility and Batteries from Finland programs. The consortium was built on the principles of collaboration and joint research interests between companies and research organizations. Led by Aalto University, the BATCircle2.0 consortium consists of six research organizations and 15 companies. This expertise has been further supplemented by an International Advisory Board whose activities expanded the impact of BATCircle2.0.<\/p>\n

The joint research activities undertaken have helped achieve the goal of strengthening the collaboration between companies and research organizations within Finland, thereby providing support to the Finnish National Battery Strategy 2025[2]<\/sup> in the work to strengthen Finland\u2019s competitiveness throughout the battery sector. On an international level, the overall aim is the creation of a competitive and sustainable European battery industry. In this case, Finland is among the global leaders in the Li-ion battery value chain, as reflected by Bloomberg\u2019s[3]<\/sup> recent ranking. \u201cWe have already seen that the Finnish battery metals ecosystem promotes the growth of a European ecosystem following the principles of a circular economy and further strengthens Finland\u00b4s position in the lithium-ion battery supply chain<\/em>\u201d says Mari Lundstr\u00f6m, Principal Investigator of BATCircle2.0 and Associate Professor at Aalto University, School of Chemical Engineering.<\/p>\n

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Prof. Mari Lundstr\u00f6m. Aalto University, Anni Han\u00e9n<\/p><\/div>\n

Battery research is currently a crucial topic that aims to solve challenges and knowledge gaps related to the significantly increasing demand of battery materials and battery recycling. Within this domain, BATCircle2.0 aimed at mitigating the effects of climate change by enhancing process sustainability in all steps of the battery metals and materials value chain. Lithium-ion batteries, especially Ni-rich and Co-low battery chemistries, were the major topic of interest. Co-innovation research topics were divided into 1) open research and 2) company specific R&D research. The open research was performed in research organizations through collaboration with industrial companies. Additionally, industrial companies focused on their own R&D projects related to their expertise. By using this twin approach, an increased understanding and the potential of circularity has been gained, which has created new innovations and business opportunities in the field.<\/p>\n

Over the three years of the project, BATCircle2.0 has resulted in a substantial level of R&D activities in companies and academia, as well as in published research including > 80 peer-reviewed journal papers, > 25 conference presentations and papers, > 45 theses (doctoral, master\u2019s and bachelor\u2019s) and > 30 public reports. The open research of BATCircle2.0 has covered the whole battery value chain from battery material exploration and mining to battery active materials. For example, by working together the consortium has produced extensive research to support exploration for potential battery mineral deposits in Finland and studied opportunities for their more sustainable exploitation. In addition, the project has generated promising outcomes that can enhance the efficiency of the refining processes and recycling of lithium-ion battery raw materials. Furthermore, the production processes of battery materials have been improved and the properties of battery active materials have been developed.<\/p>\n

Overall, the BATCircle research ecosystem aims to continue the great work, by promoting the standing of Finland as a world leading country in lithium-ion battery supply chain.<\/p>\n

BATCircle2.0 consortium consisted of:<\/strong><\/p>\n