| 摘要 |
An electrolyte includes a polar aprotic solvent; an alkali metal salt; and an electrode stabilizing compound that is a monomer, which when polymerized forms an electrically conductive polymer. The electrode stabilizing compound is a thiophene, a imidazole, a anilines, a benzene, a azulene, a carbazole, or a thiol. Electrochemical devices may incorporate such electrolytes. |
| 主权项 |
1. An electrolyte comprising:
a polar aprotic solvent; an alkali metal salt; and an electrode stabilizing compound comprising a monomeric compound, which when polymerized forms an electrically conductive polymer; wherein:
the monomeric compound is represented by formula I: R1, R2, R3, and R4 are individually H, F, Cl, Br, I, an alkyl, an alkenyl, an alkynyl, an aryl, or a heteroaryl group;at least one of R1, R2, R3, and R4 is an unsubstituted alkyl, an alkenyl, or an alkynyl group; andat least one of R1, R2, R3, and R4 is a C4-C8 alkyl. |
