Bio-mineralized cathode and anode materials for electrochemical cell
AssigneeC4V LLC
InventorShailesh Upreti
Life of this patent
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Abstract
A bio-mineralized composition for use in an electrochemical cell is described. The bio-mineralized composition may comprise a material represented by general formula y[Li1±xMaOc].(1-y)[Mb(PO4)3±d(Ap)1±e].Cz or y[Ma].(1-y)[Mb(PO4)3±d(Ap)1±e].Cz or y[Li1±xMaOc].w[Li2±xMaOc].(1-y-w)[Mb(PO4)3±d(Ap)1±e].Cz or y[MaOy].(1-y)[Mb(PO4)3±d(Ap)1±e].Cz where M represents at least one element; Ap represents group of mixtures; C represents Carbon or its allotropes; P represents element phosphorous; Si represents silicon; Li represents lithium; B represents boron; O represents oxygen and x, y, z, w, a, b, c, d and e represent a number.
Claims19
A bio-mineralized composition, comprising:
- an electrochemically active material being synthesized with a bio-material, the biomaterial represented by a general formula [Mb(PO4)3±d(Ap)1±e].Cz,
- wherein M represents at least one element selected from a group consisting of H, Li, Be, Mg, Ca, Sr, Ba, Ra, Sc, Mo, W, V, Cr, Cu, Zn, Mn, Fe, Ni, Co, Ti, Si, Al, S, Sn, Ga, Ge, Y, Zr, Tc, Ru, Pd, Ag, Dc, Hg, Pb, Au, Pt, Al, Hg, Na, K, Ag, Au, Li, Rb, Cs, B, C, P, Bi, In and Tl;
- Ap represents group of mixtures consisting of OH, F, Cl, I, N, Br, At, CO3, HCO3, NO3, PO4, SO4, CH3COO, HCOO, C2O4 and CN;
- C represents carbon or its allotropes and/or electrically conductive organic;
- P represents element phosphorous;
- Si represents silicon;
- Li represents lithium;
- B represents boron;
- O represents oxygen;
- z, b, d and e represent a number which comprises of 100≥z≥0, 100≥b>0, 3≥d≥0, 1≥e>0.
Dependencies are inferred from the claim text.