Powder Activation Machine and Coating Modification Machine Help Solid-State Batteries Break Through the Limits of Water and Oxygen
Release time:
2026-04-13 08:49
Source:
Solid-state battery powders, such as sulfides, are extremely sensitive to moisture and oxygen; conventional open-air milling can readily lead to material degradation and even the release of H₂S. To address this critical challenge, we have introduced a “glovebox-grade” fully enclosed vortex-ring mill (honeycomb mill) process island.
The system reconfigures the conventional pulverization logic by incorporating dual airlock vacuum purging, dual-face dry gas seals, and an online closed-loop inert circulation process featuring dual-tower deoxygenation and dehydration. Ar/N₂), with the dissolved oxygen level in the process water strictly maintained below 1 ppm. From feed introduction and temperature control to particle dispersion and product collection, the entire process is seamlessly isolated from ambient air, ensuring zero degradation in the physicochemical properties of sensitive electrode materials and lithium-containing precursors.
Say goodbye once and for all to moisture contamination—mass-produce high-purity solid-state battery powders with our fully enclosed vortex-ring milling process island, the ultimate solution to break through the status quo!
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