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US 2025/0105294 A1Published application
Organic polymer cathode for secondary magnesium and synthesis method thereof
AssigneeThe Trustees of Columbia University in the City of New York
InventorsColin Nuckolls, Fay W. Ng, Kelsey Harrison, Qian Cheng, Wenrui Lei, Zexin Jin, Haoyu Jiang, Qifeng Jiang
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Abstract
A cathode active material having a polymer with helical perylene diimide (hPDI) subunits with the side-chains of the helical perylene diimide (hPDI) subunits removed and a method of manufacturing the cathode active material are provided. A rechargeable battery cell with the polymer as a cathode material, a magnesium metal anode, and an ether-based electrolyte.
Claims9
A polymer, comprising:
- helical perylene diimide (hPDI) subunits,
- wherein side-chains of the helical perylene diimide (hPDI) subunits are removed.
Dependencies are inferred from the claim text.