Skip to main content
Journal cover image

Ag-Ag 0.08v 2O 5·nH 2O composite films as host materials for Li + intercalation

Publication ,  Journal Article
Wang, Y; Lee, K; Shang, H; Wiley, B; Xia, Y; Cao, G
Published in: Physica Status Solidi (A) Applications and Materials Science
June 1, 2005

We have prepared Ag-Ag 0.08V 2O 5· nH 2O composite films by dispersing Ag nanowires into V 2O 5·nH 2O sol and have investigated electrochemical properties of the films for Li +-ion intercalation applications. With the molar ratio of Ag nanowires to V 2O 5·nH 2O as 0.1, such prepared films are composed of metallic Ag nanowires embedded in the matrix of Ag 0.08V 2O 5·nH 2O, due to partial Ag reacted with V 2O 5·nH 2O. At a current density of 85 mA/g, such Ag-Ag 0.08V 2O 5·nH 2O film can intercalate about two equivalents of Li ions and delivers twice the capacity of the V 2O 5·nH 2O xerogel film. Such improved electrochemical performance is ascribed to the changes in the microstructure and crystallinity of the Ag-Ag 0.08V 2O 3·nH 2O films including (i) further amorphization of V 2O 3·nH 2O, (ii) increased porosity, and (iii) enhancement of electrical conductivity. © 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Duke Scholars

Published In

Physica Status Solidi (A) Applications and Materials Science

DOI

EISSN

1862-6319

ISSN

1862-6300

Publication Date

June 1, 2005

Volume

202

Issue

8

Related Subject Headings

  • Applied Physics
  • 5104 Condensed matter physics
  • 4018 Nanotechnology
  • 4016 Materials engineering
  • 1007 Nanotechnology
  • 0912 Materials Engineering
  • 0204 Condensed Matter Physics
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Wang, Y., Lee, K., Shang, H., Wiley, B., Xia, Y., & Cao, G. (2005). Ag-Ag 0.08v 2O 5·nH 2O composite films as host materials for Li + intercalation. Physica Status Solidi (A) Applications and Materials Science, 202(8). https://doi.org/10.1002/pssa.200510026
Wang, Y., K. Lee, H. Shang, B. Wiley, Y. Xia, and G. Cao. “Ag-Ag 0.08v 2O 5·nH 2O composite films as host materials for Li + intercalation.” Physica Status Solidi (A) Applications and Materials Science 202, no. 8 (June 1, 2005). https://doi.org/10.1002/pssa.200510026.
Wang Y, Lee K, Shang H, Wiley B, Xia Y, Cao G. Ag-Ag 0.08v 2O 5·nH 2O composite films as host materials for Li + intercalation. Physica Status Solidi (A) Applications and Materials Science. 2005 Jun 1;202(8).
Wang, Y., et al. “Ag-Ag 0.08v 2O 5·nH 2O composite films as host materials for Li + intercalation.” Physica Status Solidi (A) Applications and Materials Science, vol. 202, no. 8, June 2005. Scopus, doi:10.1002/pssa.200510026.
Wang Y, Lee K, Shang H, Wiley B, Xia Y, Cao G. Ag-Ag 0.08v 2O 5·nH 2O composite films as host materials for Li + intercalation. Physica Status Solidi (A) Applications and Materials Science. 2005 Jun 1;202(8).
Journal cover image

Published In

Physica Status Solidi (A) Applications and Materials Science

DOI

EISSN

1862-6319

ISSN

1862-6300

Publication Date

June 1, 2005

Volume

202

Issue

8

Related Subject Headings

  • Applied Physics
  • 5104 Condensed matter physics
  • 4018 Nanotechnology
  • 4016 Materials engineering
  • 1007 Nanotechnology
  • 0912 Materials Engineering
  • 0204 Condensed Matter Physics