Abstract
A novel anion electrode Cu(3)(PO(4))(2) is proposed at the first time. The reaction mechanism of Cu(3)(PO(4))(2) electrode is investigated. The dual-ion cell is constructed by using pretreated Cu(3)(PO(4))(2) and Na(0.44)MnO(2). SUPPLEMENTARY INFORMATION: The online version of this article (10.1007/s40820-020-00576-1) contains supplementary material, which is available to authorized users.