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Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.
Chemistry, medicine, materials and the technology shaping tomorrow — the best science stories from trusted sources, every day.

Rh3+ stabilized in KRh@MFI catalyses regioselective hydroformylation

Rh3+ stabilized in KRh@MFI catalyses regioselective hydroformylation Rh3+ stabilized in KRh@MFI catalyses regioselective hydroformylation


  • Cornils, B., Herrmann, W. A. & Rasch, M. Otto Roelen, pioneer in industrial homogeneous catalysis. Angew. Chem. Int. Ed. Engl. 33, 2144–2163 (1994).

    Article 

    Google Scholar
     

  • Franke, R., Selent, D. & Börner, A. Applied hydroformylation. Chem. Rev. 112, 5675–5732 (2012).

    Article 
    PubMed 
    CAS 

    Google Scholar
     

  • Liu, B. et al. Heterogeneous hydroformylation of alkenes by Rh-based catalysts. Chem. 8, 2630–2658 (2022).

    Article 
    CAS 

    Google Scholar
     

  • Ro, I. et al. Bifunctional hydroformylation on heterogeneous Rh-WOx pair site catalysts. Nature 609, 287–292 (2022).

    Article 
    ADS 
    PubMed 
    CAS 

    Google Scholar
     

  • Zhang, X. et al. Regioselective hydroformylation of propene catalysed by rhodium-zeolite. Nature 629, 597–602 (2024).

    Article 
    ADS 
    PubMed 
    CAS 

    Google Scholar
     

  • Zhao, R., Haller, G. L. & Lercher, J. A. Alkene adsorption and cracking on acidic zeolites – a gradual process of understanding. Microporous Mesoporous Mater. 358, 112390 (2023).

    Article 
    CAS 

    Google Scholar
     

  • Corma, A. Heterogeneous catalysis: understanding for designing, and designing for applications. Angew. Chem. Int. Ed. 55, 6112–6113 (2016).

    Article 
    CAS 

    Google Scholar
     

  • Zhao, M. et al. Low-temperature hydroformylation of ethylene by phosphorous stabilized Rh sites in a one-pot synthesized Rh-(O)-P-MFI zeolite. Nat. Commun. 14, 7174 (2023).

    Article 
    ADS 
    PubMed 
    PubMed Central 
    CAS 

    Google Scholar
     

  • Hülsey, M. J. et al. In situ spectroscopy-guided engineering of rhodium single-atom catalysts for CO oxidation. Nat. Commun. 10, 1330 (2019).

    Article 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Hadjiivanov, K. I. & Vayssilov, G. N. Characterization of oxide surfaces and zeolites by carbon monoxide as an IR probe molecule. Adv. Catal. 47, 307–511 (2002).

    Article 
    CAS 

    Google Scholar
     

  • Smith, A. K. et al. Surface-supported metal cluster carbonyls. Chemisorption decomposition and reactivity of hexadecacarbonylhexarhodium supported on alumina, silica-alumina, and magnesia. Inorg. Chem. 18, 3104–3112 (1979).

    Article 
    CAS 

    Google Scholar
     

  • Rice, C. A., Worley, S. D., Curtis, C. W., Guin, J. A. & Tarrer, A. R. The oxidation state of dispersed Rh on Al2O3. J. Chem. Phys. 74, 6487–6497 (1981).

    Article 
    ADS 
    CAS 

    Google Scholar
     

  • Lefebvre, F., Gelin, P., Elleuch, B., Diab, Y. & Taarit, Y. Metal carbonyl compounds entrapped within zeolite cavities. Preparation, characterization and catalytic properties. Stud. Surf. Sci. Catal. 18, 257–272 (1984).

    Article 
    CAS 

    Google Scholar
     

  • Trautmann, S. & Baerns, M. Infrared spectroscopic studies of CO adsorption on rhodium supported by SiO2, Al2O3, and TiO2. J. Catal. 150, 335–344 (1994).

    Article 
    CAS 

    Google Scholar
     

  • Guerrero-Ruiz, A., Bachiller-Baeza, B., Ferreira-Aparicio, P. & Rodrı́guez-Ramos, I. Preparation, characterization, and activity for n-hexane reactions of alumina-supported rhodium-copper catalysts. J. Catal. 171, 374–382 (1997).

    Article 
    CAS 

    Google Scholar
     

  • Shan, J., Li, M., Allard, L. F., Lee, S. & Flytzani-Stephanopoulos, M. Mild oxidation of methane to methanol or acetic acid on supported isolated rhodium catalysts. Nature 551, 605–608 (2017).

    Article 
    ADS 
    PubMed 
    CAS 

    Google Scholar
     

  • Hadjiivanov, K., Ivanova, E., Dimitrov, L. & Knözinger, H. FTIR spectroscopic study of CO adsorption on Rh–ZSM-5: detection of Rh+-CO species. J. Mol. Struct. 661–662, 459–463 (2003).

    Article 
    ADS 

    Google Scholar
     

  • Kroner, A. B. et al. Time-resolved, in situ DRIFTS/EDE/MS studies on alumina-supported rhodium catalysts: effects of ceriation and zirconiation on rhodium-CO interactions. ChemPhysChem. 15, 3049–3059 (2014).

    Article 
    PubMed 
    PubMed Central 
    CAS 

    Google Scholar
     

  • Khivantsev, K. et al. Effect of Si/Al ratio and Rh precursor used on the synthesis of HY zeolite-supported rhodium carbonyl hydride complexes. J. Phys. Chem. C 119, 17166–17181 (2015).

    Article 
    CAS 

    Google Scholar
     

  • Alam, M. G., Tshabalala, T. A. & Ojwach, S. O. Metal-catalyzed alkene functionalization reactions towards production of detergent and surfactant feedstocks. J. Surfactants Deterg. 20, 75–81 (2017).

    Article 
    CAS 

    Google Scholar
     

  • Simonelli, L. et al. CLÆSS: the hard X-ray absorption beamline of the ALBA CELLS synchrotron. Cogent Phys. 3, 1231987 (2016).

    Article 

    Google Scholar
     

  • Ravel, B. & Newville, M. ATHENA, ARTEMIS, HEPHAESTUS: data analysis for X-ray absorption spectroscopy using IFEFFIT. J. Synchrotron Radiat. 12, 537–541 (2005).

    Article 
    PubMed 
    CAS 

    Google Scholar
     

  • Newville, M. EXAFS analysis using FEFF and FEFFIT. J. Synchrotron Radiat. 8, 96–100 (2001).

    Article 
    PubMed 
    CAS 

    Google Scholar
     

  • Rehr, J. J. & Albers, R. C. Theoretical approaches to x-ray absorption fine structure. Rev. Mod. Phys. 72, 621–654 (2000).

    Article 
    ADS 
    CAS 

    Google Scholar
     

  • Newville, M. Larch: an analysis package for XAFS and related spectroscopies. J. Phys. Conf. Ser. 430, 012007 (2013).

    Article 
    CAS 

    Google Scholar
     



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