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US 12,606,709 B2Granted
Method for increasing specific surface area of titanium phosphate plate-shaped particles, and powder containing plate-shaped particles derived from titanium phosphate
AssigneeFujimi Incorporated
InventorsTomomi Akiyama, Takashi Hayakawa, Keiji Ashitaka, Naoya Miwa
Life of this patent
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Abstract
A method for increasing the specific surface area of titanium phosphate plate-shaped particles of this invention includes: obtaining a liquid in a state where a powder containing titanium phosphate plate-shaped particles is dispersed in an aqueous alkaline solution.
Claims12
A powder comprising:
- plate-shaped particles derived from titanium phosphate containing any of a compound derived from titanium phosphate in which hydrogen of the titanium phosphate is replaced with alkali metal or a compound derived from titanium phosphate in which alkali metal is contained in crystals of the titanium phosphate, wherein
- a ratio of an average deviation of a friction coefficient (MMD) to an average friction coefficient (MIU) (MMD/MIU) is 0.011 or more, and wherein the plate-shaped particles derived from titanium phosphate comprise Ti(HPO4)2·H2O or Na2Ti(PO4)2·H2O.
Dependencies are inferred from the claim text.