- 专利标题： Formation of boron carbide-boron nitride carbon compositions
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申请号： US15429767申请日： 2017-02-10
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公开(公告)号： US09957199B2公开(公告)日： 2018-05-01
- 发明人: Teddy M. Keller , Andrew P. Saab , Matthew Laskoski
- 申请人： The United States of America, as represented by the Secretary of the Navy
- 申请人地址： US DC Washington
- 专利权人： The United States of America, as represented by the Secretary of the Navy
- 当前专利权人： The United States of America, as represented by the Secretary of the Navy
- 当前专利权人地址： US DC Washington
- 代理机构： US Naval Research Laboratory
- 代理商 Joseph T. Grunkemeyer
- 主分类号： C04B35/563
- IPC分类号： C04B35/563 ; C04B35/80 ; C04B35/64 ; C04B35/76 ; C04B35/52 ; C04B35/524 ; C04B35/591 ; C04B35/83 ; B82Y30/00
摘要：
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.
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