Phase-controlled synthesis and characterization of nickel sulfides nanorods

Guozhen Shen; Di Chen; Kaibin Tang; Changhua An; Qing Yang; Yitai Qian

doi:10.1016/S0022-4596(03)00030-6

Phase-controlled synthesis and characterization of nickel sulfides nanorods

Guozhen Shen, Di Chen, Kaibin Tang^*, Changhua An, Qing Yang, Yitai Qian

^*此作品的通讯作者

University of Science and Technology of China

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摘要

Different one-dimensional nickel sulfides, NiS nanorods and Ni₉S₈ nanorods were synthesized in the presence (Route 1) and absence (Route 2) of gas CO₂. X-ray powder diffraction patterns, scanning electron microscopy and transmission electron microscopy images show that the product from Route 1 is NiS nanorods with a diameter of about 50-120nm, while the product from Route 2 is Ni₉S₈ nanords about 70-200nm in diameter. A molecular-template-like mechanism was proposed for the one-dimensional structures growth. The products were also investigated by Raman and photoluminescence (PL) spectroscopy.

源语言	英语
页（从-至）	227-231
页数	5
期刊	Journal of Solid State Chemistry
卷	173
期	1
DOI	https://doi.org/10.1016/S0022-4596(03)00030-6
出版状态	已出版 - 6月 2003
已对外发布	是

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title = "Phase-controlled synthesis and characterization of nickel sulfides nanorods",

abstract = "Different one-dimensional nickel sulfides, NiS nanorods and Ni9S8 nanorods were synthesized in the presence (Route 1) and absence (Route 2) of gas CO2. X-ray powder diffraction patterns, scanning electron microscopy and transmission electron microscopy images show that the product from Route 1 is NiS nanorods with a diameter of about 50-120nm, while the product from Route 2 is Ni9S8 nanords about 70-200nm in diameter. A molecular-template-like mechanism was proposed for the one-dimensional structures growth. The products were also investigated by Raman and photoluminescence (PL) spectroscopy.",

keywords = "Molecular-template-like mechanism, Nanorods, Nickel sulfides, Solvothermal route",

author = "Guozhen Shen and Di Chen and Kaibin Tang and Changhua An and Qing Yang and Yitai Qian",

year = "2003",

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doi = "10.1016/S0022-4596(03)00030-6",

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T1 - Phase-controlled synthesis and characterization of nickel sulfides nanorods

AU - Shen, Guozhen

AU - Chen, Di

AU - Tang, Kaibin

AU - An, Changhua

AU - Yang, Qing

AU - Qian, Yitai

PY - 2003/6

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N2 - Different one-dimensional nickel sulfides, NiS nanorods and Ni9S8 nanorods were synthesized in the presence (Route 1) and absence (Route 2) of gas CO2. X-ray powder diffraction patterns, scanning electron microscopy and transmission electron microscopy images show that the product from Route 1 is NiS nanorods with a diameter of about 50-120nm, while the product from Route 2 is Ni9S8 nanords about 70-200nm in diameter. A molecular-template-like mechanism was proposed for the one-dimensional structures growth. The products were also investigated by Raman and photoluminescence (PL) spectroscopy.

AB - Different one-dimensional nickel sulfides, NiS nanorods and Ni9S8 nanorods were synthesized in the presence (Route 1) and absence (Route 2) of gas CO2. X-ray powder diffraction patterns, scanning electron microscopy and transmission electron microscopy images show that the product from Route 1 is NiS nanorods with a diameter of about 50-120nm, while the product from Route 2 is Ni9S8 nanords about 70-200nm in diameter. A molecular-template-like mechanism was proposed for the one-dimensional structures growth. The products were also investigated by Raman and photoluminescence (PL) spectroscopy.

KW - Molecular-template-like mechanism

KW - Nanorods

KW - Nickel sulfides

KW - Solvothermal route

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Phase-controlled synthesis and characterization of nickel sulfides nanorods

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