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Amorphous carbon/graphite coupled polyhedral microframe with fast electronic channel and enhanced ion storage for potassium ion batteries

Materials ScienceElectrical EngineeringEngineeringPolyhedral MicroframeLithium-ion BatteriesGrapheneEnergy StorageAmorphous Carbon/graphiteEnergy Storage DeviceBatteriesPotassium Ion BatteriesSodium BatteryElectrochemistry