A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COATED (CORE-SHELL) NANOPARTICLES FOR NANOCOMPOSITE OPTICAL CERAMICS
A nanocomposite optical ceramic (NCOC) material includes a plurality of coated (core-shell) nanoparticles having nanoparticles of a first material coated with a coating of a second material. The first material and the second material are mutually insoluble and each have a transmissivity of at least 80% for an intended wavelength. The first material and the second material have a difference in index of refraction of less than 25%. The first material and second material have grins with a diameter of less than 1/20th the intended wavelength. The coating of the second material on the nanoparticles of the first material is up to 50 nm thick. The NCOC contains no more than 0.01% voids per unit volume.
COATED (CORE-SHELL) NANOPARTICLES FOR NANOCOMPOSITE OPTICAL CERAMICS
A nanocomposite optical ceramic (NCOC) material includes a plurality of coated (core-shell) nanoparticles having nanoparticles of a first material coated with a coating of a second material. The first material and the second material are mutually insoluble and each have a transmissivity of at least 80% for an intended wavelength. The first material and the second material have a difference in index of refraction of less than 25%. The first material and second material have grins with a diameter of less than 1/20th the intended wavelength. The coating of the second material on the nanoparticles of the first material is up to 50 nm thick. The NCOC contains no more than 0.01% voids per unit volume.
COATED (CORE-SHELL) NANOPARTICLES FOR NANOCOMPOSITE OPTICAL CERAMICS
JACKSON III RICHARD WESLEY (author) / SMITH KENNETH D (author) / SHE YING (author) / BELL STEPHANIE SILBERSTEIN (author) / GENTILMAN RICHARD (author)
2024-06-20
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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