Compositions comprising free-standing two-dimensional nanocrystals
US-9837182-B2 · Dec 5, 2017 · US
Phase powders and process for manufacturing said powders
US9023246B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9023246-B2 |
| Application number | US-30180307-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 29, 2007 |
| Priority date | May 30, 2006 |
| Publication date | May 5, 2015 |
| Grant date | May 5, 2015 |
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Abstract
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The invention relates to powder comprising at least one element M, at least one element A and at least one element X, in the respective proportions (n+1±ε 1 ), 1±ε 2 and n±ε 3 , in which: A is chosen from Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, P, As and S; M is a transition metal; X is chosen from B, C and N; n is an integer equal to 1, 2 or 3; and ε 1 , ε 2 and ε 3 independently represent a number ranging from 0 to 0.2, said powder having a mean particle size of less than 500 nm.
First claim
Opening claim text (preview).
The invention claimed is: 1. A process for manufacturing a powder comprising an element M, an element A, and an element X, in the respective proportions (n+1±ε 1 ), 1±ε 2 and n±ε 3 , wherein: A is selected from the group consisting of Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, P, As, and S; M is a transition metal; X is selected from the group consisting of B, C, and N; n is an integer equal to 1, 2, or 3; and ε 1 , ε 2 , and ε 3 independently represent a number ranging from 0…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C01B21/0602Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9023246B2 cover?
- The invention relates to powder comprising at least one element M, at least one element A and at least one element X, in the respective proportions (n+1±ε 1 ), 1±ε 2 and n±ε 3 , in which: A is chosen from Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, P, As and S; M is a transition metal; X is chosen from B, C and N; n is an integer equal to 1, 2 or 3; and ε 1 , ε 2 and ε 3 independent…
- Who is the assignee on this patent?
- Canel Jérôme, Tenegal François, Commissariat Energie Atomique
- What technology area does this patent fall under?
- Primary CPC classification C01B21/0602. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 05 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).