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Canadian Mining Journal · 行业资讯· David Cassels·· 11 天前AI 评分47.0

Draslovka 收购 Natron Energy 钠离子电池知识产权,强化供应链

Draslovka secures key IPs to strengthen sodium-ion supply chain

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Draslovka 通过其美国子公司 Draslovka Mining 收购 Natron Energy 的普鲁士蓝类似物(PBA)与普鲁士白类似物(PWA)钠离子电池技术知识产权,涵盖活性材料合成、电极、电解液、电芯设计及完整电池系统,专利保护期延伸至2040年代中期。这家捷克公司是全球最大氰化钠生产商,今年1月已与 Altris 签署协议,拟建立欧洲首个工业规模钠离子正极供应链。

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Cross-section of a sodium-ion battery cell showing internal electrochemical structure, sodium ions moving between electrodes, detailed cathode and anode materials. Credit: Adobe Stock.

Draslovka, through its US-based subsidiary Draslovka Mining, is set to acquire Natron Energy’s intellectual property (IP) for its Prussian Blue Analogue (PBA) and Prussian White Analogy (PWA) sodium-ion battery technology.

The IPs cover a portfolio which includes active-material synthesis, electrodes, electrolytes, cell design and complete battery systems. Covoro will acquire all issued and pending patents, trademarks and manufacturing know-how, with protection extending into the mid-2040s.

Jackson Briggs, Covoro’s business development manager, says sodium-ion technology is most important in applications where consistent performance is needed across a wide temperature range. “That includes data centers, grid storage and services, industrial fleets, telecoms, rail, aviation and other applications.”

Western development

The privately-held Czech company is the world’s largest producer of sodium cyanide, a chemical used to extract gold and silver from ores, and in other manufacturing applications. In January, the company signed an agreement with Altris aimed at establishing Europe's first industrial-scale sodium-ion cathode supply chain.

Through acquiring this IP, Draslovka plans to extend that existing commercial partnership to further increase production, inside of a supply chain that is built on “Western-available inputs and Western-held intellectual property.”

“The missing piece of the Western battery value chain has been the materials, and that piece now sits fully within Draslovka Group,” said Pavel Brůžek, Draslovka’s CEO. “That means Draslovka can take this technology to market directly, and we will scale it with the partners who are ready to move at our pace.”

来源:Canadian Mining Journal · 行业资讯 · canadianminingjournal.com

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