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Author

Cho, Jaephil
Nano Energy Storage Materials Lab (NESM)
Research Interests
  • Li-ion battery, metal-air battery, redox-flow battery, flexible battery .

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Reversible and High-Capacity Nanostructured Electrode Materials for Li-Ion Batteries

Cited 233 times inthomson ciCited 220 times inthomson ci
Title
Reversible and High-Capacity Nanostructured Electrode Materials for Li-Ion Batteries
Author
Kim, Min GyuCho, Jaephil
Keywords
Bulk counterpart; Cathode and anode; Electrode surfaces; High capacity; High safety; High-power; Li-ion batteries; Metal oxides; Metal phosphides; Mobile electronics; Nano-structured; Nanostructured electrode materials; Overpotential; Potential applications; Power suppliers; Rate capabilities; Rechargeable lithium battery; Surface area; Three dimensional morphology
Issue Date
200905
Publisher
WILEY-V C H VERLAG GMBH
Citation
ADVANCED FUNCTIONAL MATERIALS, v.19, no.10, pp.1497 - 1514
Abstract
Reversible nanostructured electrode materials are at the center of research relating to rechargeable lithium batteries, which require high power, high capacity, and high safety. The higher capacities and higher rate capabilities for the nanostructured electrode materials than for the bulk counterparts can be attributed to the higher surface area, which reduces the overpotential and allows faster reaction kinetics at the electrode surface. These electrochemical enhancements can lead to versatile potential applications of the batteries and can provide breakthroughs for the currently limited power suppliers of mobile electronics. This Feature Article describes recent research advances on nanostructured cathode and anode materials, such as metals, metal oxides, metal phosphides; and LiCoO(2), LiNi(1-x)M(x)O(2) with zero-, one-, two-, and three-dimensional morphologies.
URI
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DOI
http://dx.doi.org/10.1002/adfm.200801095
ISSN
1616-301X
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