Synthesis and characterization of rare earth-doped CuO nanopowder and its infrared characteristic

Zunli Mo; Kunjie Wang; Hong Chen; Yinxia Sun; Hejun Li

Synthesis and characterization of rare earth-doped CuO nanopowder and its infrared characteristic

Zunli Mo, Kunjie Wang, Hong Chen, Yinxia Sun, Hejun Li

School of Materials Sience and Engineering

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

1 Scopus citations

Abstract

The nano composite powder of rare earth-doped CuO were prepared by the stearic gel method and characterized by means of X-ray (XRD) and transmission electron microscopy (TEM) and scanning electron microscope (SEM) and IR. Microscopic investigation of the nanopowder was measured by AFM. The result shows that the grain sizes are in the order of nanometers, approximately 10, 12, 22, 32 and 40 nm for the nanopowder deposited at 600, 650, 700, 750 and 800°C. The grains grow up with the increase of sintering temperature. There are some agglomeration and selfassemble phenomenon in the particles. IR result indicates that the vibration kurtosis was changed with the different sintering temperature.

Original language	English
Pages (from-to)	63-66
Number of pages	4
Journal	Journal of Rare Earths
Volume	22
Issue number	SUPPL. 4
State	Published - Dec 2004

Keywords

Nano-sized
Nanopowder
Rare earths
Stearic gel method
Synthesis

Cite this

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abstract = "The nano composite powder of rare earth-doped CuO were prepared by the stearic gel method and characterized by means of X-ray (XRD) and transmission electron microscopy (TEM) and scanning electron microscope (SEM) and IR. Microscopic investigation of the nanopowder was measured by AFM. The result shows that the grain sizes are in the order of nanometers, approximately 10, 12, 22, 32 and 40 nm for the nanopowder deposited at 600, 650, 700, 750 and 800°C. The grains grow up with the increase of sintering temperature. There are some agglomeration and selfassemble phenomenon in the particles. IR result indicates that the vibration kurtosis was changed with the different sintering temperature.",

keywords = "Nano-sized, Nanopowder, Rare earths, Stearic gel method, Synthesis",

author = "Zunli Mo and Kunjie Wang and Hong Chen and Yinxia Sun and Hejun Li",

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T1 - Synthesis and characterization of rare earth-doped CuO nanopowder and its infrared characteristic

AU - Mo, Zunli

AU - Wang, Kunjie

AU - Chen, Hong

AU - Sun, Yinxia

AU - Li, Hejun

PY - 2004/12

Y1 - 2004/12

N2 - The nano composite powder of rare earth-doped CuO were prepared by the stearic gel method and characterized by means of X-ray (XRD) and transmission electron microscopy (TEM) and scanning electron microscope (SEM) and IR. Microscopic investigation of the nanopowder was measured by AFM. The result shows that the grain sizes are in the order of nanometers, approximately 10, 12, 22, 32 and 40 nm for the nanopowder deposited at 600, 650, 700, 750 and 800°C. The grains grow up with the increase of sintering temperature. There are some agglomeration and selfassemble phenomenon in the particles. IR result indicates that the vibration kurtosis was changed with the different sintering temperature.

AB - The nano composite powder of rare earth-doped CuO were prepared by the stearic gel method and characterized by means of X-ray (XRD) and transmission electron microscopy (TEM) and scanning electron microscope (SEM) and IR. Microscopic investigation of the nanopowder was measured by AFM. The result shows that the grain sizes are in the order of nanometers, approximately 10, 12, 22, 32 and 40 nm for the nanopowder deposited at 600, 650, 700, 750 and 800°C. The grains grow up with the increase of sintering temperature. There are some agglomeration and selfassemble phenomenon in the particles. IR result indicates that the vibration kurtosis was changed with the different sintering temperature.

KW - Nano-sized

KW - Nanopowder

KW - Rare earths

KW - Stearic gel method

KW - Synthesis

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M3 - 文章

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JO - Journal of Rare Earths

JF - Journal of Rare Earths

IS - SUPPL. 4

ER -

Synthesis and characterization of rare earth-doped CuO nanopowder and its infrared characteristic

Abstract

Keywords

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