Issue 34, 2015

Single-crystalline ternary mixed metal oxide 1-dimensional nanostructures of Ir1−xyRuxVyO2 by vapour phase transport

Abstract

We report for the first time the growth of single-crystalline ternary mixed metal oxide nanowires consisting of Ir, Ru, V, and O via a vapour phase transport process by carefully controlling the relative ratios of IrO2, RuO2, and VO2 precursors, which have a tetragonal rutile crystal structure with similar lattice parameters. We clearly observed that various compositions of Ir1−xyRuxVyO2 nanowires were readily modulated by randomly incorporating Ir4+, Ru4+, and V4+ metal ions into the tetragonal lattice unit owing to their similar ionic sizes as confirmed by STEM elementary mapping as well as X-ray diffraction patterns for analysis of the crystal structure of mixed metal oxide nanowires.

Graphical abstract: Single-crystalline ternary mixed metal oxide 1-dimensional nanostructures of Ir1−x−yRuxVyO2 by vapour phase transport

Supplementary files

Article information

Article type
Communication
Submitted
26 May 2015
Accepted
12 Jul 2015
First published
28 Jul 2015

CrystEngComm, 2015,17, 6476-6482

Single-crystalline ternary mixed metal oxide 1-dimensional nanostructures of Ir1−xyRuxVyO2 by vapour phase transport

H. Jung, S. H. Chun, J. Seok, Y. L. Kim, S. J. Lee, M. H. Kim and N. Lee, CrystEngComm, 2015, 17, 6476 DOI: 10.1039/C5CE01010A

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