Metal Oxide Nanoparticles for Advanced Energy Applications

Se Hee Lee, Rohit Deshpande, Daniel Benhammou, Phil A. Parilla, A. Harv Mahan, Anne C. Dillon

Research output: Contribution to journalArticlepeer-review

29 Scopus Citations

Abstract

Hot-wire chemical vapor deposition (HWCVD) has been employed as an economically scalable method for the deposition of crystalline molybdenum oxide nanoparticles at high density. Under optimal synthesis conditions, only crystalline nanostructures with a smallest dimension of ~ 3-50 nm are observed with extensive transmission electron microscopy analyses. The incorporation of crystalline molybdenum oxide nanoparticles into battery electrodes has led to profound advancements in state-of-the-art negative electrodes (anodes) in lithium-ion batteries. The nanoparticle materials exhibit a high rate capability as anticipated for the reduced solid-state Li-ion diffusion length.

Original languageAmerican English
Pages (from-to)3591-3595
Number of pages5
JournalThin Solid Films
Volume517
Issue number12
DOIs
StatePublished - 2009

NREL Publication Number

  • NREL/JA-520-45851

Keywords

  • Hot-wire chemical vapor deposition
  • Lithium-ion battery
  • Molybdenum oxide nanoparticles

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