A hierarchical composite of GeO 2 nanotubes/N-doped carbon microspheres with high-rate and super-durable performance for lithium-ion batteries

A new composite of hierarchical microspheres assembled by GeO 2 nanotubes/nitrogen doped carbon (GeO 2 /NCS) derived from organic germanium complexes has been fabricated for the first time, which exhibited a high capacity of 789 mA h g −1 at 1 A g −1 even after 500 cycles and good rate capability....

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2019-11, Vol.55 (95), p.14319-14322
Hauptverfasser: Han, Lijing, Tang, Jing, Wei, Qiaohua, Chen, Congrong, Wei, Mingdeng
Format: Artikel
Sprache:eng
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Zusammenfassung:A new composite of hierarchical microspheres assembled by GeO 2 nanotubes/nitrogen doped carbon (GeO 2 /NCS) derived from organic germanium complexes has been fabricated for the first time, which exhibited a high capacity of 789 mA h g −1 at 1 A g −1 even after 500 cycles and good rate capability.
ISSN:1359-7345
1364-548X
DOI:10.1039/C9CC06921F