Transition Metal Hexacyanometallate-Conductive Polymer Composite

A transition metal hexacyanometallate (TMHCM)-conductive polymer (CP) composite electrode is provided. The battery electrode is made up of a current collector and a transition metal hexacyanometallate-conductive polymer composite overlying the current collector. The transition metal hexacyanometalla...

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Bibliographische Detailangaben
Hauptverfasser:	VAIL SEAN ANDREW, LEE JONG-JAN, LU YUHAO, EVANS DAVID RUSSELL
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A transition metal hexacyanometallate (TMHCM)-conductive polymer (CP) composite electrode is provided. The battery electrode is made up of a current collector and a transition metal hexacyanometallate-conductive polymer composite overlying the current collector. The transition metal hexacyanometallate-conductive polymer includes a AXM1YM2Z(CN)N.MH2O material, where A may be alkali metal ions, alkaline earth metal ions, ammonium ions, or combinations thereof, and M1 and M2 are transition metal ions. The transition metal hexacyanometallate-conductive polymer composite also includes a conductive polymer material. In one aspect, the conductive polymer material is polyaniline (PANI) or polypyrrole (Ppy). Also presented herein are methods for the fabrication of a TMHCM-CP composite.