Macromolecular Chemistry II
Prof. Dr. Axel Müller
Fields of research: Jiayin Yuan
| Theme 1: | Cadmium Selenide Nanowires within Core-Shell Cylindrical Polymer Brushes (CPB): |
| Synthesis, Characterization and the Double-Loading Process |
| Illustration of the CdSe nanowire synthesis inside the CPB. | |
| A) | the core-shell CPB, [AA25-nBA61]1500; |
| B) | polychelate of the polymer brush and Cd2+; |
| C) | 1st loaded hybrid of the CPB and CdSe nanowires; |
| D) | the 2nd loaded hybrid of the CPB and CdSe nanowires. |
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| Theme 2: | Room-temperature growth of uniform tellurium nanorods |
| and the assembly of tellurium or Fe3O4 nanoparticles on the nanorods | |
| Uniform single-crystalline well-dispersed Te nanorods with high aspect ratio (~20) were achieved |
| by purging in-situ generated H2Te gas into PtBMA cylindrical polymer brush solution in THF. |
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| A) | AFM height image of PtBMA CPB on mica (Z range 6 nm) |
| B) | TEM image of Te nanorods on carbon-coated TEM grid |
| C) | TEM image of a single Te nanorod with its SAED pattern |
| The prepared Te nanorods were able to align inorganic nanoparticles (Te or Fe3O4). |
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