Anode for sodium-ion and potassium-ion batteries
A first method for fabricating an anode for use in sodium-ion and potassium-ion batteries includes mixing a conductive carbon material having a low surface area, a hard carbon material, and a binder material. A carbon-composite material is thus formed and coated on a conductive substrate. A second method for fabricating an anode for use in sodium-ion and potassium-ion batteries mixes a metal-containing material, a hard carbon material, and binder material. A carbon-composite material is thus formed and coated on a conductive substrate. A third method for fabricating an anode for use in sodium-ion and potassium-ion batteries provides a hard carbon material having a pyrolyzed polymer coating that is mixed with a binder material to form a carbon-composite material, which is coated on a conductive substrate. Descriptions of the anodes and batteries formed by the above-described methods are also provided.
- Research Organization:
- Sharp Laboratories of America, Inc., Camas, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AR0000297
- Assignee:
- Sharp Laboratories of America, Inc. (Camas, WA)
- Patent Number(s):
- 9,742,027
- Application Number:
- 14/656,808
- OSTI ID:
- 1532010
- Resource Relation:
- Patent File Date: 2015-03-13
- Country of Publication:
- United States
- Language:
- English
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