Christoph Rameshan

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Research output

  1. 2021

  2. Exsolution Catalysts—Increasing Metal Efficiency

    Lindenthal, L., Buchinger, R., Drexler, H., Schrenk, F., Ruh, T. & Rameshan, C., 25 Feb 2021, In: Encyclopedia. 2021, 1, 12 p.

    Research output: Contribution to journal › Article › Research

  3. Interplay between CO Disproportionation and Oxidation: On the Origin of the CO Reaction Onset on Atomic Layer Deposition-Grown Pt/ZrO2 Model Catalysts

    Pramhaas, V., Roiaz, M., Bosio, N., Corva, M., Rameshan, C., Vesselli, E., Grönbeck, H. & Rupprechter, G., 1 Jan 2021, In: ACS Catalysis. 11.2021, 1, p. 208-214 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  4. 2020

  5. How Greenhouse Gases Can Be Used to Store Energy

    Ruh, T., Pramhaas, V., Bartl, P. & Rameshan, C., 15 Dec 2020, In: Frontiers for young minds. 2020

    Research output: Contribution to journal › Article › Research › peer-review

  6. Published

    Absorbance-based Spectroelectrochemical Sensor for Determination of Ampyra Based on Electrochemical Preconcentration

    Ghoorchian, A., Afkhami, A., Madrakian, T., Rameshan, R., Rameshan, C. & Hajian, A., 1 Dec 2020, In: Sensors and Actuators, B: Chemical. 324.2020, 1 December, 11 p., 128723.

    Research output: Contribution to journal › Article › Research › peer-review

  7. An ultrahigh vacuum-compatible reaction cell for model catalysis under atmospheric pressure flow conditions

    Haunold, T., Rameshan, C., Bukhtiyarov, A. V. & Rupprechter, G., 1 Dec 2020, In: Review of scientific instruments. 91.2020, 12, 10 p., 125101.

    Research output: Contribution to journal › Article › Research › peer-review

  8. Ca-doped rare earth perovskite materials for tailored exsolution of metal nanoparticles

    Lindenthal, L., Ruh, T., Rameshan, R., Summerer, H., Nenning, A., Herzig, C., Löffler, S., Limbeck, A., Opitz, A. K., Blaha, P. & Rameshan, C., 1 Dec 2020, In: Acta crystallographica Section B: Structural science, crystal engineering and materials . 76.2020, p. 1055-1070 16 p.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Dynamics of Pd Dopant Atoms inside Au Nanoclusters during Catalytic CO Oxidation

    García, C., Truttmann, V., Lopez, I., Haunold, T., Marini, C., Rameshan, C., Pittenauer, E., Kregsamer, P., Dobrezberger, K., Stöger-Pollach, M., Barrabés, N. & Rupprechter, G., 20 Oct 2020, In: Journal of Physical Chemistry C. 124.2020, 43, p. 23626-23636 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  10. Novel sample-stage for combined near ambient pressure x-ray photoelectron spectroscopy, catalytic characterization and electrochemical impedance spectroscopy

    Rameshan, R., Nenning, A., Raschhofer, J., Lindenthal, L., Ruh, T., Summerer, H., Opitz, A. K., Huber, T. M. & Rameshan, C., 17 Oct 2020, In: Crystals. 10.2020, 10, 16 p., 947.

    Research output: Contribution to journal › Article › Research › peer-review

  11. Coverage-Induced Orientation Change: CO on Ir(111) Monitored by Polarization-Dependent Sum Frequency Generation Spectroscopy and Density Functional Theory

    Li, X., Pramhaas, V., Rameshan, C., Blaha, P. & Rupprechter, G., 30 Jul 2020, In: Journal of Physical Chemistry C. 124.2020, 33, p. 18102-18111 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  12. Published

    High Temperature Water Gas Shift Reactivity of Novel Perovskite Catalysts

    Popovic, J., Lindenthal, L., Rameshan, R., Ruh, T., Nenning, A., Löffler, S., Opitz, A. K. & Rameshan, C., 22 May 2020, In: Catalysts. 10.2020, 5, 17 p., 582.

    Research output: Contribution to journal › Article › Research › peer-review

  13. Modifying the Surface Structure of Perovskite-Based Catalysts by Nanoparticle Exsolution

    Lindenthal, L., Rameshan, R., Summerer, H., Ruh, T., Popovic, J., Nenning, A., Löffler, S., Opitz, A. K., Blaha, P. & Rameshan, C., 1 Mar 2020, In: Catalysts. 10.2020, 3, 14 p., 268.

    Research output: Contribution to journal › Article › Research › peer-review

  14. Chemically Selective Imaging of Individual Bonds through Scanning Electron Energy-Loss Spectroscopy: Disulfide Bridges Linking Gold Nanoclusters

    Sokołowska, K., Luan, Z., Hulkko, E., Rameshan, C., Barrabés, N., Apkarian, V. A. & Lahtinen, T., 15 Jan 2020, In: Journal of physical chemistry letters. 11.2020, 3, p. 796-799 4 p.

    Research output: Contribution to journal › Article › Research › peer-review

  15. 2019

  16. Support effect on the reactivity and stability of Au25(SR)18 and Au144(SR)60 nanoclusters in liquid phase cyclohexane oxidation

    García, C., Pollitt, S., van der Linden, M., Truttmann, V., Rameshan, C., Rameshan, R., Pittenauer, E., Allmaier, G., Kregsamer, P., Stöger-Pollach, M., Barrabés, N. & Rupprechter, G., 1 Oct 2019, In: Catalysis today. 336.2019, 1 October, p. 174-185 12 p.

    Research output: Contribution to journal › Article › Research › peer-review

  17. Ligand and support effects on the reactivity and stability of Au38(SR)24 catalysts in oxidation reactions

    Zhang, B., García, C., Sels, A., Salassa, G., Rameshan, C., Llorca, J., Hradil, K., Rupprechter, G., Barrabés, N. & Bürgi, T., Oct 2019, In: Catalysis communications. 130.2019, October, 7 p., 105768.

    Research output: Contribution to journal › Article › Research › peer-review

  18. A non-enzymatic glucose sensor based on the hybrid thin films of Cu on acetanilide/ITO

    Sajadpour, M., Siampour, H., Abbasian, S., Amiri, M., Rameshan, R., Rameshan, C., Hajian, A., Bagheri, H. & Moshaii, A., 13 Aug 2019, In: Journal of the Electrochemical Society. 166.2019, 13, p. B1116-B1125 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  19. Roughening of Copper (100) at Elevated CO Pressure: Cu Adatom and Cluster Formation Enable CO Dissociation

    Roiaz, M., Falivene, L., Rameshan, C., Cavallo, L., Kozlov, S. M. & Rupprechter, G., 4 Apr 2019, In: Journal of Physical Chemistry C. 123.2019, 13, p. 8112-8121 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  20. CO2 activation on ultrathin ZrO2 film by H2O co-adsorption: In situ NAP-XPS and IRAS studies

    Li, H., Rameshan, C., Bukhtiyarov, A. V., Prosvirin, I. P., Bukhtiyarov, V. I. & Rupprechter, G., Jan 2019, In: Surface Science. 679.2019, January, p. 139-146 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  21. MS18-P10 |Structural modification of perovskites by tailored exsolution for enhanced catalytic activity

    Rameshan, R., Rameshan, C., Ruh, T., Nenning, A., Opitz, A. K., Rameshan, C. & Rameshan, R., 2019, In: Acta crystallographica : Section A, Foundations and advances. 75.2019, ?, 1 p., e322.

    Research output: Contribution to journal › Letter › peer-review

  22. Published

    Operando studies of cobalt oxide by NAP-XPS, XAS and IR: Commercial and model catalysts

    Rupprechter, G., Föttinger, K., Rameshan, C., Lukashuk, L., Yigit, N. & Anic, K., 2019, Abstracts of Papers of the American Chemical Society. (Abstracts of Papers of the American Chemical Society).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  23. Tailored exsolution of metal nanoparticles: structural and chemical characterisation of doped perovskites by XPS and XRD

    Raschhofer, J., Lindenthal, L., Popovic, J., Ruh, T., Rameshan, R., Nenning, A., Opitz, A. K. & Rameshan, C., 2019, In: Acta crystallographica : Section A, Foundations and advances. 75.2019, 1 p., e314.

    Research output: Contribution to journal › Letter › peer-review

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