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Facile one-pot preparation of silver nanowires using an alcohol ionic liquid |
Lan-Zheng REN( ), Jin-Xiu WANG |
Department of Chemistry and Life Science, Chuzhou University, Chuzhou 239000, China |
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Abstract Silver nanowires have attracted considerable attention in the past decade, due to their unique physical and chemical properties, which can lead to a wide variety of potential applications. In this work, silver nanowires have been fabricated using an alcohol ionic liquid by a one-step method in the absence of any extra capping agents. The method is based on the reduction of AgNO3 by 1-(3-hydroxylpropyl)-3-methylimidazolium tetrafluoroborate (C3OHmimBF4) in an aqueous solution at 180°C for 18?h. The products were characterized by a scanning electron microscope (SEM), transmission electron microscope (TEM), energy-dispersive X-ray spectrograph (EDS), and powder X-ray diffractometry (XRD). The experimental results indicate that both reaction temperature and special properties of C3OHmimBF4 play important roles in the formation of silver nanowires.
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Keywords
silver nanowires
ionic liquid
nanomaterials
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Corresponding Author(s):
REN Lan-Zheng,Email:lzhren@hotmail.com
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Issue Date: 05 December 2010
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