Synthesis of single-crystal tetragonal α-MnO2 nanotubes

J. Luo; H. T. Zhu; H. M. Fan; J. K. Liang; H. L. Shi; G. H. Rao; J. B. Li; Z. M. Du; Z. X. Shen

doi:10.1021/jp8052967

Synthesis of single-crystal tetragonal α-MnO₂ nanotubes

J. Luo^*, H. T. Zhu, H. M. Fan, J. K. Liang, H. L. Shi, G. H. Rao, J. B. Li, Z. M. Du, Z. X. Shen

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

265 Citations (Scopus)

Abstract

Single-crystal tetragonal α-MnO₂ nanotubes have been successfully synthesized by a facile hydrothermal treatment of KMnO₄ in the hydrochloric acid solution. The sample has been characterized by X-ray powder diffraction, field emission scanning electron microscopy, transmission electron microscopy, and orientation dependent Raman spectroscopy, which indicates the nanotubes have high-quality crystalline and shape-dependent optical properties. The morphology evolution of the sample reveals that the nanotubes are formed via the solid nanorod by a chemical etching process.

Original language	English
Pages (from-to)	12594-12598
Number of pages	5
Journal	Journal of Physical Chemistry C
Volume	112
Issue number	33
DOIs	https://doi.org/10.1021/jp8052967
Publication status	Published - 21 Aug 2008
Externally published	Yes

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title = "Synthesis of single-crystal tetragonal α-MnO2 nanotubes",

abstract = "Single-crystal tetragonal α-MnO2 nanotubes have been successfully synthesized by a facile hydrothermal treatment of KMnO4 in the hydrochloric acid solution. The sample has been characterized by X-ray powder diffraction, field emission scanning electron microscopy, transmission electron microscopy, and orientation dependent Raman spectroscopy, which indicates the nanotubes have high-quality crystalline and shape-dependent optical properties. The morphology evolution of the sample reveals that the nanotubes are formed via the solid nanorod by a chemical etching process.",

author = "J. Luo and Zhu, {H. T.} and Fan, {H. M.} and Liang, {J. K.} and Shi, {H. L.} and Rao, {G. H.} and Li, {J. B.} and Du, {Z. M.} and Shen, {Z. X.}",

year = "2008",

month = aug,

day = "21",

doi = "10.1021/jp8052967",

language = "English",

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journal = "Journal of Physical Chemistry C",

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publisher = "American Chemical Society",

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TY - JOUR

T1 - Synthesis of single-crystal tetragonal α-MnO2 nanotubes

AU - Luo, J.

AU - Zhu, H. T.

AU - Fan, H. M.

AU - Liang, J. K.

AU - Shi, H. L.

AU - Rao, G. H.

AU - Li, J. B.

AU - Du, Z. M.

AU - Shen, Z. X.

PY - 2008/8/21

Y1 - 2008/8/21

N2 - Single-crystal tetragonal α-MnO2 nanotubes have been successfully synthesized by a facile hydrothermal treatment of KMnO4 in the hydrochloric acid solution. The sample has been characterized by X-ray powder diffraction, field emission scanning electron microscopy, transmission electron microscopy, and orientation dependent Raman spectroscopy, which indicates the nanotubes have high-quality crystalline and shape-dependent optical properties. The morphology evolution of the sample reveals that the nanotubes are formed via the solid nanorod by a chemical etching process.

AB - Single-crystal tetragonal α-MnO2 nanotubes have been successfully synthesized by a facile hydrothermal treatment of KMnO4 in the hydrochloric acid solution. The sample has been characterized by X-ray powder diffraction, field emission scanning electron microscopy, transmission electron microscopy, and orientation dependent Raman spectroscopy, which indicates the nanotubes have high-quality crystalline and shape-dependent optical properties. The morphology evolution of the sample reveals that the nanotubes are formed via the solid nanorod by a chemical etching process.

UR - http://www.scopus.com/inward/record.url?scp=51049089340&partnerID=8YFLogxK

U2 - 10.1021/jp8052967

DO - 10.1021/jp8052967

M3 - Article

AN - SCOPUS:51049089340

SN - 1932-7447

VL - 112

SP - 12594

EP - 12598

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

IS - 33

ER -

Synthesis of single-crystal tetragonal α-MnO₂ nanotubes

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