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Sodium‐Ion Batteries: High Power–High Energy Sodium Battery Based on Threefold Interpenetrating Network (Adv. Mater. 12/2016)
Author(s) -
Zhu Changbao,
Kopold Peter,
van Aken Peter A.,
Maier Joachim,
Yu Yan
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201670082
Subject(s) - materials science , anode , graphene , battery (electricity) , supercapacitor , cathode , electrode , carbon nanotube , current collector , electrical conductor , organic radical battery , energy storage , oxide , nanotechnology , optoelectronics , chemical engineering , composite material , power (physics) , electrical engineering , capacitance , metallurgy , chemistry , physics , engineering , quantum mechanics
A 3D tricontinuous Na 3 V 2 (PO 4 ) 3 :reduced graphene oxide–carbon nanotube is directly deposited on a current collector without any conductive additives or binders by Y. Yu and co‐workers, as shown on page 2409. Such a self‐supported electrode displays an excellent rate capability and long cycling stability when used as a cathode or anode material, as well as for constructing a symmetric full battery. It combines the advantages of both supercapacitors and batteries.