Microwave-Assisted Synthesis of DUT-52 and Investigation of Its Photoluminescent Properties
A zirconium metal-organic framework (MOF) of DUT-52 (DUT: Dresden University of Technology) was synthesized herein by reacting zirconium tetrachloride (ZrCl4) and 2,6-naphthalenedicarboxylic acid (H2NDC) in DMF under microwave heating at 115 oC for 25 min. This synthetic procedure was more efficient...
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Department of Chemical Engineering - Diponegoro University,
2019-04-15.
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| LEADER | 02425 am a22002773u 4500 | ||
|---|---|---|---|
| 001 | BCREC_UNDIP_2369_2257 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Kesuma, Ruth Febriana |e author |
| 100 | 1 | 0 | |a BPP-DN DIKTI |q (2014-2016) |d 2014-2016) for a graduate program scholarship at Chemistry Department of Institut Teknologi Bandung. |e contributor |
| 700 | 1 | 0 | |a Patah, Aep |e author |
| 700 | 1 | 0 | |a Permana, Yessi |e author |
| 245 | 0 | 0 | |a Microwave-Assisted Synthesis of DUT-52 and Investigation of Its Photoluminescent Properties |
| 260 | |b Department of Chemical Engineering - Diponegoro University, |c 2019-04-15. | ||
| 500 | |a https://ejournal2.undip.ac.id/index.php/bcrec/article/view/2369 | ||
| 520 | |a A zirconium metal-organic framework (MOF) of DUT-52 (DUT: Dresden University of Technology) was synthesized herein by reacting zirconium tetrachloride (ZrCl4) and 2,6-naphthalenedicarboxylic acid (H2NDC) in DMF under microwave heating at 115 oC for 25 min. This synthetic procedure was more efficient than a solvothermal method, by which a long thermal exposure (24 h) of 100-150 oC was required to produce the same MOF. The MOF has a thermal stability of 560 °C, prior to partial loss of interconnected 2,6-naphthalenedicarboxylate (NDC) linkers at some structure building units (SBU). Crystallinity of this DUT-52 was ca. 77 %, which was the same as one synthesized solvothermally. Diffuse Reflectance UV-Vis spectra revealed an absorption at λex of 287 nm, which was equivalent to a bandgap energy of 4.32 eV. Electron excitations of this DUT-52 at 275 and 300 nm gave emission wavelength of 433 nm (a purple region), indicating a prospective use of DUT-52 as a photoluminescent material. | ||
| 540 | |a Copyright (c) 2019 by Authors, Published by BCREC Group | ||
| 540 | |a http://creativecommons.org/licenses/by-sa/4.0 | ||
| 546 | |a eng | ||
| 690 | |a MOF; DUT-52; Microwave Heating; Bandgap Energy; Photoluminescence | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |2 local | |
| 786 | 0 | |n Bulletin of Chemical Reaction Engineering & Catalysis; 2019: BCREC Volume 14 Issue 1 Year 2019 (April 2019); 124-129 | |
| 786 | 0 | |n 1978-2993 | |
| 787 | 0 | |n https://ejournal2.undip.ac.id/index.php/bcrec/article/view/2369/2257 | |
| 856 | 4 | 1 | |u https://ejournal2.undip.ac.id/index.php/bcrec/article/view/2369/2257 |z Get Fulltext |