Abstract
Various graphite additives were incorporated into the positive battery paste composition to compare their effects on the positive active mass utilization of lead-acid batteries. The disclosure is related to battery paste composition for preparing a lead-acid battery plate comprising a graphite additive selected from the group consisting of globular natural graphite, natural flake graphite, expanded flake graphite, and combinations thereof. The disclosure is also related to a battery paste composition comprising a sodium polymethacrylate dispersant. The disclosure is further related to batteries prepared by these battery paste compositions.
Recommended Citation
F. Dogan and J. Kosacki, "Graphite and Dispersant Additives for Battery Paste Compositions," US Patent Office, Sep 2023.
Department(s)
Materials Science and Engineering
Patent Application Number
17687067
Patent Number
282826
Document Type
Patent
Document Version
Citation
File Type
text
Language(s)
English
Publication Date
2023-09-07
