Template-based growth of V2O5 nanorods by electrodeposition

Katsunori Takahashi; Steven J. Limmer; Guozhong Cao

doi:10.1117/12.507364

24 November 2003 Template-based growth of V₂O₅ nanorods by electrodeposition

Katsunori Takahashi, Steven J. Limmer, Guozhong Cao

Proceedings Volume 5224, Nanomaterials and Their Optical Applications; (2003) https://doi.org/10.1117/12.507364
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

Template-based growth of single crystal V₂O₅ nanorods by either electrochemical or electrophoretic deposition was studied. Specifically, standard electrochemical deposition from VOSO₄ solution, electrochemically induced deposition by local pH change of VO₂⁺ solution, and electrophoretic deposition of nanoclusters in V₂O₅ sol were investigated. From each route, uniformly sized V₂O₅ nanorods about 10 μm in length were grown over large area with nearly unidirectional alignment, but with various extent of lateral shrinkage when fired at 500°C. These grown V₂O₅ nanorods all have the same single-crystal structure, regardless of deposition method and initial solutions or sol used.

Citation Download Citation

Katsunori Takahashi, Steven J. Limmer, and Guozhong Cao "Template-based growth of V₂O₅ nanorods by electrodeposition", Proc. SPIE 5224, Nanomaterials and Their Optical Applications, (24 November 2003); https://doi.org/10.1117/12.507364

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