Formation of lithium-driven active/inactive nanocomposite electrodes based on Ca3Co4O9 nanoplates

Dong-Wan Kim, Young Dae Ko, Jae Gwan Park, Byung Kook Kim

Research output: Contribution to journalArticle

65 Citations (Scopus)

Abstract

(Figure Presented) A new electrode material that is expected to have promising applications in energy storage and energy-harvesting systems is presented. In this material, which consists of Ca3Co 4O9 nanoplates with a high theoretical gravimetric capacity, the lithium-driven conversion process results in the formation of active/inactive nanocomposite electrodes that mitigate the aggregation of the active nanometals (see picture).

Original languageEnglish
Pages (from-to)6654-6657
Number of pages4
JournalAngewandte Chemie - International Edition
Volume46
Issue number35
DOIs
Publication statusPublished - 2007 Sep 19
Externally publishedYes

Keywords

  • Composites
  • Electrochemistry
  • Lithium nanomaterials
  • Oxides

ASJC Scopus subject areas

  • Chemistry(all)

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