Li-jonske baterije, Na-jonske baterije, Na4Fe3(PO4)2P2O7, Na2FeP2O7, metoda sagorijevanja gela, uticaj pH, vodeni elektroliti.
(Serbian)
Li-ion batteries, Na-ion batteries, Na4Fe3(PO4)2P2O7, Na2FeP2O7, sol-gel method, the influence of pH, aqueous electrolyte
(Serbian)