A very simple and low cost route to Bi2S3 nanorods bundles and dandelion-like nanostructures |
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Authors: | Lihong Dong Ying Chu Wei Zhang |
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Affiliation: | a Department of Chemistry, Northeast Normal University, Changchun, PR China 130024 b Department of Chemistry, Tonghua Normal University, Tonghua, PR China 134002 |
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Abstract: | Bi2S3 nanorods bundles as well as three-dimensional dandelion-like nanostructures were synthesized in high yield at lower temperature (room temperature or ambient temperature of 15 °C) in a very simple system composed only of Bi(NO3)3, thioacetamide (TAA), hydrochloride acid and distilled water. It is the first report to obtain such nanostructures at such a low temperature and by such a simple method, and the reaction does not demand any additional energy such as heating or agitation. A splitting crystal growth and self-assemble mechanism should be responsible for the formation of these structures. This kind of novel Bi2S3 nanostructures may find potential applications in hydrogen storage, high-energy batteries, as well as luminescence and catalysis fields. |
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Keywords: | Bi2S3 Self-assembling Nanomaterials Crystal growth |
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