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Petroleum Coke DKT-02


Applicable scope: Sedimentary silicon-carbon raw materials.

Breakthrough achieved in the R&D of core materials for solid-state batteries, with ionic conductivity boosted to the commercial threshold.


In October 2025, the research and development of core materials for solid-state batteries achieved a critical breakthrough: the ionic conductivity has been boosted to the commercial threshold, removing the key barrier to the industrialization of all-solid-state batteries.