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US 2026/0225155 A1Published application
Aluminum powder product
AssigneeMitsubishi Materials Corporation
InventorsKeigo KOBAYASHI, Shinichi OHMORI, Jun KATO, Kenji ORITO
Life of this patent
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Abstract
In this aluminum powder product (1), a BET specific surface area of the aluminum powder product (1) is 0.16 m2/g or more, a phosphorus concentration of an entire of the aluminum powder product (1) measured by a molybdenum blue method is 1×10−3% by mass or more, and in a photoelectron spectrum of the aluminum powder product (1) measured by X-ray photoelectron spectroscopy (XPS method), a ratio IP2s/ICl2p of a P2s peak intensity IP2s at 191.5 eV to a Cl2p peak intensity ICl2p at 199.0 eV is 1.00 or more.
Claims9
An aluminum powder product,
- wherein a BET specific surface area of the aluminum powder product is 0.16 m2/g or more, a phosphorus concentration of an entire of the aluminum powder product measured by a molybdenum blue method is 1×10−3% by mass or more, and in a photoelectron spectrum of the aluminum powder product measured by X-ray photoelectron spectroscopy (XPS method), a ratio IP2s/ICl2p of a P2s peak intensity IP2s at 191.5 eV to a Cl2p peak intensity ICl2p at 199.0 eV is 1.00 or more.
Dependencies are inferred from the claim text.