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Ultrahigh-Pressure Preparation and Catalytic Activity of MOF-Derived Cu Nanoparticles
| Content Provider | MDPI |
|---|---|
| Author | Yamane, Ichiro Sato, Kota Otomo, Ryoichi Yanase, Takashi Miura, Akira Nagahama, Taro Kamiya, Yuichi Shimada, Toshihiro |
| Copyright Year | 2021 |
| Description | A metal–organic framework (MOF) consisting of Cu-benzenetricarboxylic acid was processed under ultrahigh pressure (5 GPa) and at temperature of up to 500 °C. The products were characterized with TEM, FTIR, and XAFS. The decomposition of the MOF started at 200 °C at 5 GPa. This temperature was much lower than that in the vacuum. Single-nanometer Cu nanoparticles were obtained in carbon matrix, which was significantly smaller than the Cu particles prepared at ambient pressure. The catalytic activity for Huisgen cycloaddition was examined, and the sample processed at 5 GPa showed a much improved performance compared with that of the MOF-derived Cu nanoparticles prepared without high pressure. |
| Starting Page | 1040 |
| e-ISSN | 20794991 |
| DOI | 10.3390/nano11041040 |
| Journal | Nanomaterials |
| Issue Number | 4 |
| Volume Number | 11 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-04-19 |
| Access Restriction | Open |
| Subject Keyword | Nanomaterials Inorganic Chemistry Metal–organic Framework (mof) Catalysis Copper Nanoparticles Ultrahigh Pressure Huisgen Cycloaddition |
| Content Type | Text |
| Resource Type | Article |
