Preparation of ZnO cluster and rod-like whiskers through hydrothermal methods

Changyou Liu; Huanyong Li; Wanqi Jie; Xinzheng Zhang; Dapeng Yu

doi:10.1016/j.matlet.2005.11.035

Preparation of ZnO cluster and rod-like whiskers through hydrothermal methods

Changyou Liu, Huanyong Li, Wanqi Jie, Xinzheng Zhang, Dapeng Yu

School of Materials Sience and Engineering

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

40 Scopus citations

Abstract

The cluster and rod-like ZnO whiskers were obtained via a simple hydrothermal route in the presence of sodium succinate hexahydrate (Na ₂C₄H₄O₄•6H₂O) at 180 °C for 24 h by using zinc salts and hydrazine hydrate (N₂H ₄•H₂O). The microstructures of the as-synthesized samples were investigated by means of scanning electron microscope, transmission electron microscope, high-resolution transmission electron microscopes and X-ray diffraction. The cluster whiskers with typical widths of about 300 nm possess hexagonal structure. Room-temperature photoluminescence spectra of the whiskers show a strong UV emission at 397 nm, as well as a blue emission at 451 and 466 nm.

Original language	English
Pages (from-to)	1394-1398
Number of pages	5
Journal	Materials Letters
Volume	60
Issue number	11
DOIs	https://doi.org/10.1016/j.matlet.2005.11.035
State	Published - May 2006

Keywords

Photoluminescence
Whiskers
Zinc oxide

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10.1016/j.matlet.2005.11.035

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title = "Preparation of ZnO cluster and rod-like whiskers through hydrothermal methods",

abstract = "The cluster and rod-like ZnO whiskers were obtained via a simple hydrothermal route in the presence of sodium succinate hexahydrate (Na 2C4H4O4•6H2O) at 180 °C for 24 h by using zinc salts and hydrazine hydrate (N2H 4•H2O). The microstructures of the as-synthesized samples were investigated by means of scanning electron microscope, transmission electron microscope, high-resolution transmission electron microscopes and X-ray diffraction. The cluster whiskers with typical widths of about 300 nm possess hexagonal structure. Room-temperature photoluminescence spectra of the whiskers show a strong UV emission at 397 nm, as well as a blue emission at 451 and 466 nm.",

keywords = "Photoluminescence, Whiskers, Zinc oxide",

author = "Changyou Liu and Huanyong Li and Wanqi Jie and Xinzheng Zhang and Dapeng Yu",

year = "2006",

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doi = "10.1016/j.matlet.2005.11.035",

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AU - Liu, Changyou

AU - Li, Huanyong

AU - Jie, Wanqi

AU - Zhang, Xinzheng

AU - Yu, Dapeng

PY - 2006/5

Y1 - 2006/5

N2 - The cluster and rod-like ZnO whiskers were obtained via a simple hydrothermal route in the presence of sodium succinate hexahydrate (Na 2C4H4O4•6H2O) at 180 °C for 24 h by using zinc salts and hydrazine hydrate (N2H 4•H2O). The microstructures of the as-synthesized samples were investigated by means of scanning electron microscope, transmission electron microscope, high-resolution transmission electron microscopes and X-ray diffraction. The cluster whiskers with typical widths of about 300 nm possess hexagonal structure. Room-temperature photoluminescence spectra of the whiskers show a strong UV emission at 397 nm, as well as a blue emission at 451 and 466 nm.

AB - The cluster and rod-like ZnO whiskers were obtained via a simple hydrothermal route in the presence of sodium succinate hexahydrate (Na 2C4H4O4•6H2O) at 180 °C for 24 h by using zinc salts and hydrazine hydrate (N2H 4•H2O). The microstructures of the as-synthesized samples were investigated by means of scanning electron microscope, transmission electron microscope, high-resolution transmission electron microscopes and X-ray diffraction. The cluster whiskers with typical widths of about 300 nm possess hexagonal structure. Room-temperature photoluminescence spectra of the whiskers show a strong UV emission at 397 nm, as well as a blue emission at 451 and 466 nm.

KW - Photoluminescence

KW - Whiskers

KW - Zinc oxide

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DO - 10.1016/j.matlet.2005.11.035

M3 - 文章

AN - SCOPUS:33144465032

SN - 0167-577X

VL - 60

SP - 1394

EP - 1398

JO - Materials Letters

JF - Materials Letters

IS - 11

ER -

Preparation of ZnO cluster and rod-like whiskers through hydrothermal methods

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Keywords

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