Wacker Chemie takes 25% in British battery materials maker

Reuters

Published Sep 12, 2019 09:34

Wacker Chemie takes 25% in British battery materials maker

FRANKFURT (Reuters) - German speciality chemicals maker Wacker Chemie (DE:WCHG) on Thursday said it had bought a quarter in British battery materials maker Nexeon Ltd.

No financial details were disclosed.

Nexeon makes silicon-based anode materials that improve the performance of lithium-ion batteries, Wacker Chemie said, adding the investment would intensify "its research activities on silicon-based materials for high-performance batteries".

Anodes for standard lithium-ion batteries are currently made from graphite materials, with suppliers including SGL Carbon (DE:SGCG), but researchers are working on alternatives based on cheaper silicon.

UBS analysts said last year that Umicore (BR:UMI) has been among the companies working on silicon anodes.

The anode forms the battery's positive pole which absorbs lithium ions during charging.