Name: 1-(4-Nitrophenyl)ethanone. Recently I am researching about METAL-SUPPORT INTERACTION; ACTIVE-SITES; PD-GA; CATALYSTS; METHANOL; SURFACE; SIZE; CO; SEMIHYDROGENATION; NANOSTRUCTURES, Saw an article supported by the China Ministry of Science and TechnologyMinistry of Science and Technology, China [0202801]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21521091, 21390393, U1463202, 21471089, 21671117, 21703219, 21521005]; 111 ProjectMinistry of Education, China – 111 Project [B16028]. Published in NATURE RESEARCH in BERLIN ,Authors: Han, AJ; Zhang, J; Sun, WM; Chen, WX; Zhang, SL; Hang, YH; Feng, QC; Zheng, LR; Gu, L; Chen, C; Peng, Q; Wang, DS; Li, YD. The CAS is 100-19-6. Through research, I have a further understanding and discovery of 1-(4-Nitrophenyl)ethanone
Noble metals play a momentous role in heterogeneous catalysis but still face a huge challenge in selectivity control. Herein, we report isolating contiguous Pt atoms and forming Pt-Zn intermetallic nanoparticles as an effective strategy to optimize the selectivity of Pt catalysts. Contiguous Pt atoms are isolated into single atoms and Pt-Zn intermetallic nanoparticles are formed which are supported on hollow nitrogen-doped carbon nanotubes (PtZn/HNCNT), as confirmed by aberration-corrected high-resolution transmission electron microscopy and X-ray absorption spectrometry measurements. Interestingly, this PtZn/HNCNT catalyst promotes the hydrogenation of 4-nitrophenylacetylene to 4-aminophenylacetylene with a much higher conversion (> 99%) and selectivity (99%) than the comparison samples with Pt isolated-single-atomic-sites (Pt/HNCNT) and Pt nanoparticles (Pt/CN). Further density functional theory (DFT) calculations disclose that the positive Zn atoms assist the adsorption of nitro group and Pt-Zn intermetallic nanoparticles facilitate the hydrogenation on nitro group kinetically.
Name: 1-(4-Nitrophenyl)ethanone. About 1-(4-Nitrophenyl)ethanone, If you have any questions, you can contact Han, AJ; Zhang, J; Sun, WM; Chen, WX; Zhang, SL; Hang, YH; Feng, QC; Zheng, LR; Gu, L; Chen, C; Peng, Q; Wang, DS; Li, YD or concate me.
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem