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Hyperbranched Polymer-Assisted Hydrothermal In situ Synthesis of Submicrometer Silver Tubes
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ding, Xiangyu Xu, Ranglei Liu, Hewen Shi, Wenfang Liu, Shiyong Li, Yuesheng |
| Copyright Year | 2008 |
| Abstract | We produced silver tubes with an outer diameter of 1 μm, wall thickness of 200 nm, and length of hundreds of micrometers by hydrothermal treatment of aqueous solutions of AgNO3 and hyperbranched polyglycidol (HPG) at 165 °C. The surfaces of the silver tubes were chemically modified by HPG, which was confirmed by FTIR of the silver tubes. Ostwald ripening of small Ag crystals with surface passivated by HPG was perhaps the key to the controlled formation of silver tubes. DSC analysis showed a melting peak at about 198 °C for the silver tubes. The solution-phase approach to synthesize silver tube is facile for large-scale fabrication. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://staff.ustc.edu.cn/~sliu/Papers/Crys_Grow_Design_2008_8_2983.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Diameter (qualifier value) Polymer Silver Solutions Specimen Source Codes - Tube Spectroscopy, Fourier Transform Infrared Thickness (graph theory) Williams tube polyglycidol ripening |
| Content Type | Text |
| Resource Type | Article |