Patent classifications
C
CHEMISTRY; METALLURGY
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C30
CRYSTAL GROWTH
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C30B
SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
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13/00
Single-crystal growth by zone-melting; Refining by zone-melting
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C30B13/14

CRYSTAL PREPARATION DEVICES AND CRYSTAL PREPARATION METHODS
20250320624 · 2025-10-16 · ·

Embodiments of the present disclosure provide a crystal preparation device and a crystal preparation method. The crystal preparation device comprises a cavity configured to accommodate raw material; a laser heating assembly configured to heat the raw material; and a control assembly configured to adjust a heating parameter of the laser heating assembly in real-time during a crystal growth process.

Lithium composite oxide single crystal, lithium composite oxide polycrystal, lithium composite oxide material, solid electrolyte material, all- solid-state lithium-ion secondary battery, and method for producing solid electrolyte material
12467158 · 2025-11-11 · ·

The lithium composite oxide single crystal has a chemical composition represented by Li.sub.7-3x-w-vGa.sub.xLa.sub.3Zr.sub.2-w-vTa.sub.WNb.sub.vO.sub.12 (0.02x<0.5, 0W1.0, 0V1.0, and 0.05W+V1.0), which belongs to a space group I-43d in a cubic system and has a garnet structure.

Lithium composite oxide single crystal, lithium composite oxide polycrystal, lithium composite oxide material, solid electrolyte material, all- solid-state lithium-ion secondary battery, and method for producing solid electrolyte material
12467158 · 2025-11-11 · ·

The lithium composite oxide single crystal has a chemical composition represented by Li.sub.7-3x-w-vGa.sub.xLa.sub.3Zr.sub.2-w-vTa.sub.WNb.sub.vO.sub.12 (0.02x<0.5, 0W1.0, 0V1.0, and 0.05W+V1.0), which belongs to a space group I-43d in a cubic system and has a garnet structure.