An Aqueous Sodium Ion Hybrid Battery Incorporating an Organic Compound and a Prussian Blue Derivative

An Aqueous Sodium Ion Hybrid Battery Incorporating an Organic Compound and a Prussian Blue Derivative

An aqueous sodium ion hybrid battery consisting of disodium naphthalenediimide salt (anode) and KCo0.5Cu0.5Fe(CN)6 (cathode) is reported. Both electrode materials are inexpensive and exhibit appropriate operating voltages and robust reversibility under neutral aqueous electrolyte conditions, deliver...

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Veröffentlicht in:Advanced energy materials 2014-08, Vol.4 (12), p.np-n/a
Hauptverfasser: Kim, Dong Jun, Jung, Young Hwa, Bharathi, K. Kamala, Je, Sang Hyun, Kim, Do Kyung, Coskun, Ali, Choi, Jang Wook
Format: Artikel
Sprache:eng
Schlagworte:
Aqueous electrolytes
Derivatives
Electric batteries
Electric potential
Electrode materials
hybrid batteries
Organic compounds
organic electrodes
Sodium
sodium ion batteries
Voltage
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Zusammenfassung:An aqueous sodium ion hybrid battery consisting of disodium naphthalenediimide salt (anode) and KCo0.5Cu0.5Fe(CN)6 (cathode) is reported. Both electrode materials are inexpensive and exhibit appropriate operating voltages and robust reversibility under neutral aqueous electrolyte conditions, delivering a full‐cell voltage of 1.1 V with 88% capacity retention after 100 cycles.
ISSN:1614-6832
1614-6840
DOI:10.1002/aenm.201400133