Formation of boron carbide-boron nitride carbon compositions
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C04B-035/563
C04B-035/80
C04B-035/64
C04B-035/76
C04B-035/52
C04B-035/524
C04B-035/591
C04B-035/83
B82Y-030/00
출원번호
US-0429767
(2017-02-10)
등록번호
US-9957199
(2018-05-01)
발명자
/ 주소
Keller, Teddy M.
Saab, Andrew P.
Laskoski, Matthew
출원인 / 주소
The United States of America, as represented by the Secretary of the Navy
대리인 / 주소
US Naval Research Laboratory
인용정보
피인용 횟수 :
0인용 특허 :
1
초록▼
A composition having nanoparticles of a boron carbide and a carbonaceous matrix. The composition is not in the form of a powder. A composition comprising boron and an organic component. The organic component is an organic compound having a char yield of at least 60% by weight or a thermoset made fro
A composition having nanoparticles of a boron carbide and a carbonaceous matrix. The composition is not in the form of a powder. A composition comprising boron and an organic component. The organic component is an organic compound having a char yield of at least 60% by weight or a thermoset made from the organic compound. A method of combining boron and an organic compound having a char yield of at least 60% by weight, and heating to form boron carbide or boron nitride nanoparticles.
대표청구항▼
1. A composition comprising: elemental boron; and1,2,4,5-tetrakis(phenylethynyl)benzene, N,N′-(1,4-phenylenedimethylidyne)-bis-(3-ethynylaniline), dianilphthalonitrile, or resorcinol phthalonitrile. 2. The composition of claim 1, wherein the composition comprises fibers, carbon fibers, ceramic fiber
1. A composition comprising: elemental boron; and1,2,4,5-tetrakis(phenylethynyl)benzene, N,N′-(1,4-phenylenedimethylidyne)-bis-(3-ethynylaniline), dianilphthalonitrile, or resorcinol phthalonitrile. 2. The composition of claim 1, wherein the composition comprises fibers, carbon fibers, ceramic fibers, or metal fibers. 3. The composition of claim 1, wherein the composition comprises: the elemental boron; and1,2,4,5 tetrakis(phenylethynyl)benzene. 4. The composition of claim 1, wherein the composition comprises: the elemental boron; andN,N′-(1,4-phenylenedimethylidyne)-bis-(3-ethynylaniline). 5. The composition of claim 1, wherein the composition comprises: the elemental boron; anddianilphthalonitrile. 6. The composition of claim 1, wherein the composition comprises: the elemental boron; andresorcinol phthalonitrile. 7. A composition comprising: elemental boron; anda thermoset made from 1,2,4,5-tetrakis(phenylethynyl)benzene. 8. A composition consisting of: elemental boron; andan organic compound that is not a polymer or prepolymer having a char yield of at least 60% by weight. 9. A composition consisting of: elemental boron;an organic compound that is not a polymer or prepolymer having a char yield of at least 60% by weight; andfibers, carbon fibers, ceramic fibers, or metal fibers. 10. A composition comprising: elemental boron; andan organic compound having a char yield of at least 60% by weight; and consisting of carbon, hydrogen, and one or more of nitrogen and oxygen. 11. The composition of claim 10, wherein the composition comprises fibers, carbon fibers, ceramic fibers, or metal fibers.
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이 특허에 인용된 특허 (1)
Keller, Teddy M.; Saab, Andrew; Laskoski, Matthew, Formation of silicon carbide-silicon nitride nanoparticle carbon compositions.
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