P(CN)3 reactions with lithium dicynamide producing metalated carbon phosphonitride extended solids
US-10249403-B2 · Apr 2, 2019 · US
Lithiated carbon phosphonitride extended solids
US10510458B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10510458-B2 |
| Application number | US-201916282600-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 22, 2019 |
| Priority date | Jun 22, 2016 |
| Publication date | Dec 17, 2019 |
| Grant date | Dec 17, 2019 |
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- Title
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Abstract
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A lithiated carbon phosphonitride material is made by, for example, reacting P(CN)3 with LiN(CN)2 in solution (for example, dimethoxyethane or pyridine), then drying the solution to obtain the product. The material is a thermoset that is stable to over 400° C. and exhibits up to 10−3 S·cm2 of Li+ conductivity.
First claim
Opening claim text (preview).
What is claimed is: 1. A material comprising a polymer of lithiated carbon phosphonitride and consisting essentially of Li, C, P, and N. 2. The material of claim 1 , having a conductivity of 10 −3 S cm −1 at 90° C. 3. The material of claim 1 , in a condition of having been made by reacting P(CN) 3 with LiN(CN) 2 in solution, then drying the solution to obtain the material.
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Classifications
Selection of catalytic material · CPC title
- C08G79/02Primary
a linkage containing phosphorus · CPC title
Polymers · CPC title
having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh] · CPC title
- H01B1/122Primary
Ionic conductors · CPC title
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- What does patent US10510458B2 cover?
- A lithiated carbon phosphonitride material is made by, for example, reacting P(CN)3 with LiN(CN)2 in solution (for example, dimethoxyethane or pyridine), then drying the solution to obtain the product. The material is a thermoset that is stable to over 400° C. and exhibits up to 10−3 S·cm2 of Li+ conductivity.
- Who is the assignee on this patent?
- Us Gov Sec Navy
- What technology area does this patent fall under?
- Primary CPC classification C08G79/02. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Dec 17 2019 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).