Copper–silicon core–shell nanotube arrays for free-standing lithium ion battery anodes

Copper–silicon core–shell nanotube arrays for free-standing lithium ion battery anodes

A free-standing and binder-free ultrathin (around 10 mu m) 1D structured anode was reported, which was the first time copper-silicon core-shell nanotube arrays were fabricated using silicon nanowire arrays as the template. Within this design, cone-shaped copper nanotube arrays act as both the suppor...

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Veröffentlicht in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2014-01, Vol.2 (37), p.15294-15297
Hauptverfasser: Sun, Leimeng, Wang, Xinghui, Susantyoko, Rahmat Agung, Zhang, Qing
Format: Artikel
Sprache:eng
Schlagworte:
ANODES
Arrays
BATTERIES
Collectors
Electrodes
Lithium-ion batteries
MICROSTRUCTURES
Nanostructure
PARTICLES
Silicon
Sustainability
TUBE
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Zusammenfassung:A free-standing and binder-free ultrathin (around 10 mu m) 1D structured anode was reported, which was the first time copper-silicon core-shell nanotube arrays were fabricated using silicon nanowire arrays as the template. Within this design, cone-shaped copper nanotube arrays act as both the supporter of amorphous silicon and the current collector for the electrode.
ISSN:2050-7488
2050-7496
DOI:10.1039/C4TA03188A