BROWSE
Related Researcher
- Lee, Kyu Tae
- Electrochemical Energy Systems Laboratory
-
Research Interests
- Electrode materials for Li-ion batteries
- Na-ion & Mg-ion batteries
- Li-Air & Li-Sulur batteries
- Design of advanced materials with new crystal structures
- Fundamental electrochemistry & solid state chemistry
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Surface-Initiated Growth of Thin Oxide Coatings for Li-Sulfur Battery Cathodes
- Title
- Surface-Initiated Growth of Thin Oxide Coatings for Li-Sulfur Battery Cathodes
- Keywords
- RECHARGEABLE LITHIUM BATTERIES; ATOMIC LAYER DEPOSITION; RATE CAPABILITY; ENERGY-STORAGE; HIGH-CAPACITY; ION CELL; PERFORMANCE; STABILITY; POLYSULFIDES; ELECTROLYTE
- Issue Date
- 2012-12
- Publisher
- WILEY-V C H VERLAG GMBH
- Citation
- ADVANCED ENERGY MATERIALS, v.2, no.12, pp.1490 - 1496
- Abstract
- The concept of surface-initiated growth of oxides on functionalized carbons is introduced as a method to inhibit the dissolution of polysulfide ions in Li–S battery cathode materials. MOx (M: Si, V) thin layers are homogeneously coated on nanostructured carbon–sulfur composites. The coating significantly inhibits the dissolution of polysulfides on cycling, resulting in enhanced cycle performance and coulombic efficiency of the Li–S battery.
- URI
- ; Go to Link
- ISSN
- 1614-6832
- Appears in Collections:
- ECHE_Journal Papers
- Files in This Item:
- 000312035800011.pdf Download
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