Solvent-driven crystal-crystal transformation and morphology change in a 2D layered inorganic POM-based framework
| Autor: | Wei-Tao Mao, Hui-Min Zeng, Cai-Hong Zhan, Zhan-Guo Jiang, Chao Wang, Wei-Hong Wu |
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| Rok vydání: | 2021 |
| Předmět: |
Materials science
Morphology (linguistics) General Engineering Nanowire Bioengineering 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Atomic and Molecular Physics and Optics 0104 chemical sciences Dielectric spectroscopy Surface tension Crystal Solvent Chemical engineering General Materials Science 0210 nano-technology Single crystal Powder diffraction |
| Zdroj: | Nanoscale advances. 3(16) |
| ISSN: | 2516-0230 |
| Popis: | In this paper, a pure 2D inorganic POM-based framework underwent a single crystal to single crystal conversion when soaked in organic solvents that are miscible with water, forming a more densely packed identical framework accompanying the formation of nanowires. The change in morphology is closely related to the surface tension of water, and the lower surface tension achieved by dehydration promotes the formation of nanowires, which is revealed by SXRD, PXRD, SEM, TGA and electrochemical impedance spectroscopy (EIS). |
| Databáze: | OpenAIRE |
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