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ORNL, Solid Power sign exclusive license for lithium-sulfur battery technology

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have signed an exclusive agreement licensing lithium-sulfur materials for next-generation batteries. Solid Power licensed a portfolio of ORNL patents relating to lithium-sulfur compositions that will enable development of more energy-dense batteries. of Louisville, Colo., Earlier post.).

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Safran acquires stake in Li-Sulfur battery maker OXIS Energy; OXIS announces two JDAs

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Safran acquired an equity interest in Li-Sulfur battery manufacturer OXIS Energy ( earlier post ) through its Safran Corporate Ventures subsidiary, which invests in disruptive technology businesses. million) and include Samsung Ventures which contributed to the fund in December 2016. Source: OXIS Energy.

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Oxis Energy polymer Li-S pouch cell surpasses 450 cycles

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Oxis Energy, a UK-based developer of lithium-sulfur batteries, reported via Twitter that one of its standard polymer Li-S pouch cells surpassed 450 cycles this week. Battery systems using metallic Lithium offer very high specific energy; sulfur represents a natural cathode partner for metallic Li. Click to enlarge.

Polymer 199
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Li-S battery company OXIS Energy reports 300 Wh/kg and 25 Ah cell, predicting 33 Ah by mid-2015, 500 Wh/kg by end of 2018

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UK-based Lithium-sulfur battery company OXIS Energy ( earlier post ) reported developing a Lithium-sulfur cell achieving in excess of 300 Wh/kg. The company says that vehicle manufacturers are already reviewing and evaluating the cell technology. OXIS predicts it will achieve a cell capacity of 33Ah by mid-2015.

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OXIS Energy and Lithium Balance partner on Li-sulfur battery system for China e-scooter market; targeting spring 2018

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Li-sulfur battery developer OXIS Energy UK ( earlier post ) and Lithium Balance of Denmark are partnering to build a prototype Lithium-sulfur battery system primarily for the e-scooter market in China. The E-scooter itself will be manufactured in China. This could not be achieved with an ordinary Lithium-Ion BMS.

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Researchers develop safe and durable high-temperature Li-S battery with conventional C-S electrode using MLD alucone coating

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Lithium-sulfur batteries are considered as highly promising candidate applied for EVs due to their high specific energy. Very recently, a possible approach has been developed to solve this issue by capturing sulfur within fine holes tailored into carbon hosts. Future work is aimed at addressing these issues. 6b00577.

Li-ion 170
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BASF invests $50 million to acquire equity ownership position in Li-Sulfur battery company Sion Power

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BASF has invested $50 million to acquire an equity ownership position in privately held Sion Power, the leading developer of rechargeable lithium-sulfur (Li-S) batteries. BASF had previously announced its intention to invest a three-digit million euro sum in researching, developing and producing advanced battery materials through 2016.