Sol-gel synthesis of max phase functional materials

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United States of America

PATENT NO 12227422
APP PUB NO 20230037291A1
SERIAL NO

17814095

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Abstract

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Preparing MAX phase structures includes forming a gel including a transition metal M, a Group 3A or Group 4A metal or semimetal A, and an acidic chelating agent or gelling agent X. X includes one or both of carbon and nitrogen. Preparing the MAX phase structures further includes shaping the gel to yield a shaped gel and heating the shaped gel to yield carbonaceous MAX phase structures with a composition represented by Mn+1AXn, wherein n is 1, 2, 3, or 4. The MAX phase structures can be thick films, microspheres, or microwires.

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Patent Owner(s)

  • ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Birkel, Christina S Tempe, US 3 0
Siebert, Jan P Tempe, US 2 0

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