AR126487A1 - DRY PROCESS TO FORM AN ELECTRODE - Google Patents
DRY PROCESS TO FORM AN ELECTRODEInfo
- Publication number
- AR126487A1 AR126487A1 ARP220100897A ARP220100897A AR126487A1 AR 126487 A1 AR126487 A1 AR 126487A1 AR P220100897 A ARP220100897 A AR P220100897A AR P220100897 A ARP220100897 A AR P220100897A AR 126487 A1 AR126487 A1 AR 126487A1
- Authority
- AR
- Argentina
- Prior art keywords
- electrode
- dry
- metal powder
- lithium metal
- electrode material
- Prior art date
Links
- 238000001035 drying Methods 0.000 title 1
- 229910052744 lithium Inorganic materials 0.000 abstract 4
- 239000007772 electrode material Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000007580 dry-mixing Methods 0.000 abstract 1
- 229920005596 polymer binder Polymers 0.000 abstract 1
- 239000002491 polymer binding agent Substances 0.000 abstract 1
- 239000006254 rheological additive Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Se provee un proceso de un único paso y seco para formar un electrodo. El proceso puede incluir mezclar en seco un componente activo que tiene un material de electrodo activo, un aglutinante y un material conductor con un agente de prelitiado para formar una mezcla de material de electrodo seco. El agente prelitiante puede ser una composición de litio imprimible y puede incluir polvo de metal de litio, un aglutinante de polímero compatible con el polvo de metal de litio y un modificador de reología compatible con el polvo de metal de litio. La mezcla de material de electrodo seco se aplica a un sustrato como una capa no autosoportada para formar un electrodo.A dry, single-step process is provided to form an electrode. The process may include dry mixing an active component having an active electrode material, a binder and a conductive material with a prelithiating agent to form a dry electrode material mixture. The prelithining agent may be a printable lithium composition and may include lithium metal powder, a polymer binder compatible with the lithium metal powder, and a rheology modifier compatible with the lithium metal powder. The dry electrode material mixture is applied to a substrate as a non-self-supporting layer to form an electrode.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202017702154A | 2020-03-23 | 2020-03-23 | |
| US202063273287P | 2020-10-29 | 2020-10-29 | |
| US202163172274P | 2021-04-08 | 2021-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR126487A1 true AR126487A1 (en) | 2023-10-18 |
Family
ID=88679291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP220100897A AR126487A1 (en) | 2020-03-23 | 2022-04-08 | DRY PROCESS TO FORM AN ELECTRODE |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR126487A1 (en) |
-
2022
- 2022-04-08 AR ARP220100897A patent/AR126487A1/en unknown
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