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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Lin, Lin He, Dan-Nong Wang, Jing-Feng |
| Copyright Year | 2017 |
| Abstract | A solid-state synthesis of Nd-doped glass (NDG) in the acquisition aspect from the thermal collapse of Nd3+ ion-exchanged NaY zeolites has been conducted through experiments. The idea of rational design of the “perfect” NDG has been proven to be conceptually and practically feasible. The solid-synthesis method in comparison with the traditional molten-salt method has potential advantages of achieving “perfect” distribution, i.e., Nd3+ can be well-dispersed in the zeolite precursor and the final solid-state glass. The phase transformation from the Nd3+-exchanged zeolite NaY to Nd-doped glass was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and differential scanning calorimetry (DSC), describing the migration and constraint of Nd3+ ions in the solid-state synthesis process. The fluorescence properties of the solid-state synthesized Nd-doped glass were also examined, and the results show that there is an optimized Nd3+ concentration associated with effective photoluminescence. The strategy of the solid-state process is possible to be applied to the synthesis of other functional glassy materials. |
| Starting Page | 183 |
| Ending Page | 190 |
| Page Count | 8 |
| File Format | HTM / HTML PDF |
| ISSN | 20521553 |
| Volume Number | 4 |
| Issue Number | 1 |
| Journal | Inorganic Chemistry Frontiers |
| DOI | 10.1039/c6qi00428h |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Open |
| Subject Keyword | DSC Solid-state chemistry Zeolite X-ray crystallography Scanning electron microscope Differential scanning calorimetry Fluorescence Photoluminescence |
| Content Type | Text |
| Resource Type | Article |
| Subject | Inorganic Chemistry |
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