Synthesis and characterization of PbS nanotubes in bicontinuous microemulsion system |
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| Authors: | Wanghua Xu Yuhua Shen Anjian Xie Youcun Chen Tao Liu Rongbin Du |
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| Institution: | (1) Lennard Jones Laboratories, Keele University, Keele, Staffordshire, ST5 5BG, UK;(2) BASF Nederland B.V. Innovatielaan 1, 8466 SN Nijehaske, The Netherlands;(3) Department of Plastics Engineering, University of Massachusetts Lowell, Lowell, MA, USA;(4) BASF China, 20/F, Harbour Ring Plaza, Shanghai, 200001, China;(5) BASF Corporation, 1609 Biddle Avenue, Wyandotte, MI 48192, USA |
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| Abstract: | PbS nanotubes were successfully synthesized in bicontinuous microemulsion system containing cyclohexane, aqueous solution,
n-pentanol and surfactant OP (polyethylene glycol p-octylphenyl ether). The morphology of PbS nanotubes was confirmed by the transmission electron microscopy. The crystallinity
and structural features of PbS nanotubes were characterized by powder X-ray diffraction. The effect of key parameters, such
as the molar ratio of water to surfactant and the reactant concentration, on the resulting product has also been investigated.
The formation mechanism of PbS nanotubes and nanowires synthesized in bicontinuous microemulsion system has been discussed. |
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