Synthesis and Li electroactivity of dandelion-like nanorutile

Kyung Mi Min, Kyung Soo Park, Jae Chan Kim, Duk Hee Lee, Dong Wan Kim

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We report the synthesis of dandelion-like rutile TiO2 (D-TiO2) nanostructures composed of numerous single-crystalline nanorods using a facile wet-chemical route without any templates or surfactants. The effects of the addition of an inorganic salt, i.e., LiCl, during the synthesis on the morphology of the D-TiO2 nanorutile powders are investigated. When applied as an anode for Li-ion batteries, the resultant D-TiO2 nano-structured powders with 1.0 M LiCl exhibited good electrochemical properties that are attributed to the combined effects of the decreased powder aggregation and the enhanced one-dimensional character of each nanorod.

Original languageEnglish
Pages (from-to)3459-3462
Number of pages4
JournalCeramics International
Volume39
Issue number3
DOIs
Publication statusPublished - 2013 Apr
Externally publishedYes

Keywords

  • Dandelion-like
  • Li-ion batteries
  • LiCl
  • Rutile TiO

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

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