The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A Solution-Phase, Precursor Route to Polycrystalline SnO2 Nanowires That Can Be Used for Gas Sensing under Ambient Conditions
Abstract
This paper describes a solution-based, precursor method for the facile synthesis of uniform nanowires containing rutile SnO2 nanocrystallites. In a typical procedure, nanowires of approximately 50 nm in diameters and up to 30 mum in length were obtained as a white precipitate by refluxing SnC2O4.2H2O and poly(vinylpyrrolidone) in ethylene glycol. Structural analyses by XRD, FT-IR, and TGA indicate that these highly anisotropic nanostructures were formed in an isotropic medium through the aggregation of chainlike precursors that were, in turn, formed via polyol-mediated oligomerization. These nanowires could be further converted to polycrystalline SnO2 by calcination in air at 500 degrees C. The resultant nanowires of SnO2 were highly porous and could be used for gas sensing with improved sensitivity and reversibility under ambient conditions. We have also demonstrated that this new approach could be extended to generate polycrystalline nanowires of other metal oxides such as In2O3 and anatase TiO2.
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Cites
One‐Dimensional Nanostructures: Synthesis, Characterization, and Applications
Xia, Y., Yang, P., Sun, Y., Wu, Y., Mayers, B., Gates, B., Yin, Y., Kim, F., & Yan, H. (2003) · Advanced Materials · doi:10.1002/adma.200390087 · Cited by 8,559
Cited by
Template‐Free Synthesis of SnO2 Hollow Nanostructures with High Lithium Storage Capacity
Lou, X. W., Wang, Y., Yuan, C., Lee, J. Y., & Archer, L. A. (2006) · Advanced Materials · doi:10.1002/adma.200600733 · Cited by 1,638
Self-citationα‐Fe2O3 Nanotubes in Gas Sensor and Lithium‐Ion Battery Applications
Chen, J., Xu, L., Li, W., & Gou, X. (2005) · Advanced Materials · doi:10.1002/adma.200401101 · Cited by 1,605
Cao, A., Hu, J., Liang, H., & Wan, L. (2005) · Angewandte Chemie International Edition · doi:10.1002/anie.200500946 · Cited by 890
Li, Z., Li, H., Wu, Z., Wang, M., Luo, J., Torun, H., Hu, P., Yang, C., Grundmann, M., Liu, X., et al. (2019) · Materials Horizons · doi:10.1039/c8mh01365a · Cited by 760
Zhang, G., Yu, L., Wu, H. B., Hoster, H. E., & Lou, X. W. (. (2012) · Advanced Materials · doi:10.1002/adma.201201779 · Cited by 648
Metadata
- Authors
- Wang, Y., Jiang, X., & Xia, Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-12-01
- Volume
- 125
- Issue
- 52
- Pages
- 16176-16177
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2117790005
- Cited by
- 954
- References
- 1
- FWCI
- 30.50
- Type
- journal article
- Language
- en
- Open access
- closed
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
