Patents
US 10706987 B2: Solid state electrolyte composites based on complex hydrides and metal doped fullerenes/fulleranes for batteries and electrochemical applications
- Granted
- 2020-07-07
- Filed
- 2018-03-27 application 15937022
- Type
- Utility · 10 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A LiBH4—C60 nanocomposite that displays fast lithium ionic conduction in the solid state is provided. The material is a homogenous nanocomposite that contains both LiBH4 and a hydrogenated fullerene species. In the presence of C60, the lithium ion mobility of LiBH4 is significantly enhanced in the as prepared state when compared to pure LiBH4. After the material is annealed the lithium ion mobility is further enhanced. Constant current cycling demonstrated that the material is stable in the presence of metallic lithium electrodes. The material can serve as a solid state electrolyte in a solid-state lithium ion battery.
Source: PVGPATDIS, file of 2026-04-10 (ipg200707.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Savannah River Nuclear Solutions, LLC 156 patents | US company or organization | Aiken, SC | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Ragaiy Zidan | Aiken, SC | 21 | PVGPATDIS, file of 2026-04-10 | |
| Joseph A. Teprovich | Aiken, SC | 8 | PVGPATDIS, file of 2026-04-10 | |
| Hector R. Colon-Mercado | Aiken, SC | 8 | PVGPATDIS, file of 2026-04-10 | |
| Scott D. Greenway | Aiken, SC | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H01B | Cables; conductors; insulators; selection of materials for their conductive, insulating or dielectric properties | H01B1/06 | PVGPATDIS, file of 2026-04-10 |
| C01B | Non-metallic elements; compounds thereof; ; metalloids or compounds thereof not covered by subclass c01c | C01B32/152 | PVGPATDIS, file of 2026-04-10 |
| H01M | Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy | H01M6/188 | PVGPATDIS, file of 2026-04-10 |
| Y02E | Reduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution | Y02E60/10 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-12-16 | Assignment Assignment of assignor's interest | SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC signed 2022-10-18 | BATTELLE SAVANNAH RIVER ALLIANCE, LLC AIKEN, SC | 62292/495 | PASDL, file of 2026-10-15 |
| 2018-03-28 | Assignment Assignment of assignor's interest | GREENWAY, SCOTT signed 2014-06-04 | SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC AIKEN, SC | 45365/331 | PASDL, file of 2026-10-15 |
| 2018-03-28 | Assignment Assignment of assignor's interest | ZIDAN, RAGAIY signed 2014-06-03 TEPROVICH, JOSEPH A, JR signed 2014-06-03 COLON-MERCADO, HECTOR R signed 2014-06-03 | SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC AIKEN, SC | 45365/300 | PASDL, file of 2026-10-15 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.