Ultrathin V2O5 nanosheet cathodes : realizing ultrafast reversible lithium storage

Ultrathin V2O5 nanosheet cathodes : realizing ultrafast reversible lithium storage

Few-layer V2O5 nanosheets with a thickness of 2.1–3.8 nm have been successfully synthesized in this work via a simple and scalable liquid exfoliation technique. The unique nanostructure allows the high-rate transportation of lithium ions and electrons due to very short diffusion paths provided by th...

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Bibliographic Details
Main Authors: Rui, Xianhong, Lu, Ziyang, Yu, Hong, Yang, Dan, Hng, Huey Hoon, Yan, Qingyu, Lim, Tuti Mariana
Other Authors: School of Civil and Environmental Engineering
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Materials::Nanostructured materials
Online Access:https://hdl.handle.net/10356/106549
http://hdl.handle.net/10220/17970
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Institution: Nanyang Technological University
Language: English
Description
Summary:Few-layer V2O5 nanosheets with a thickness of 2.1–3.8 nm have been successfully synthesized in this work via a simple and scalable liquid exfoliation technique. The unique nanostructure allows the high-rate transportation of lithium ions and electrons due to very short diffusion paths provided by this ultrathin thickness, resulting in Li-ion cathodes with remarkable energy and power densities.

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