Highly Doped 3D Graphene Na‐Ion Battery Anode by Laser Scribing Polyimide Films in Nitrogen Ambient

Conventional graphite anodes can hardly intercalate sodium (Na) ions, which poses a serious challenge for developing Na‐ion batteries. This study details a novel method that involves single‐step laser‐based transformation of urea‐containing polyimide into an expanded 3D graphene anode, with simultan...

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Veröffentlicht in:	Advanced energy materials 2018-08, Vol.8 (23), p.n/a
Hauptverfasser:	Zhang, Fan, Alhajji, Eman, Lei, Yongjiu, Kurra, Narendra, Alshareef, Husam N.
Format:	Artikel
Sprache:	eng
Schlagworte:	3D graphene Accumulators Additives Anodes Carbon Collectors Graphene Lasers laser‐scribed graphene Organic chemistry Sodium Sodium-ion batteries sodium‐ion battery anodes
Online-Zugang:	Volltext
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