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Venturini F, Schöder S, Kuhs WF, Honkimäki V, Melesi L, Reichert H, Schober H, Thomas F. A large-volume gas cell for high-energy X-ray reflectivity investigations of interfaces under pressure. JOURNAL OF SYNCHROTRON RADIATION 2011; 18:251-256. [PMID: 21335913 DOI: 10.1107/s0909049510052106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2010] [Accepted: 12/12/2010] [Indexed: 05/30/2023]
Abstract
A cell for the investigation of interfaces under pressure is presented. Given the pressure and temperature specifications of the cell, P ≤ 100 bar and 253 K ≤ T ≤ 323 K, respectively, high-energy X-rays are required to penetrate the thick Al(2)O(3) windows. The CH(4)(gas)/H(2)O(liquid) interface has been chosen to test the performance of the new device. The measured dynamic range of the high-energy X-ray reflectivity data exceeds 10(-8), thereby demonstrating the validity of the entire experimental set-up.
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Affiliation(s)
- Federica Venturini
- Diamond Light Source Ltd, Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, UK.
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3
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Lehmkühler F, Paulus M, Sternemann C, Lietz D, Venturini F, Gutt C, Tolan M. The Carbon Dioxide−Water Interface at Conditions of Gas Hydrate Formation. J Am Chem Soc 2008; 131:585-9. [DOI: 10.1021/ja806211r] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Felix Lehmkühler
- Fakultät Physik/DELTA, Technische Universität Dortmund, Maria-Goeppert-Mayer-Strasse 2, 44221 Dortmund, Germany, ESRF, BP 220, 38043 Grenoble, France, and HAYSLAB at DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Michael Paulus
- Fakultät Physik/DELTA, Technische Universität Dortmund, Maria-Goeppert-Mayer-Strasse 2, 44221 Dortmund, Germany, ESRF, BP 220, 38043 Grenoble, France, and HAYSLAB at DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Christian Sternemann
- Fakultät Physik/DELTA, Technische Universität Dortmund, Maria-Goeppert-Mayer-Strasse 2, 44221 Dortmund, Germany, ESRF, BP 220, 38043 Grenoble, France, and HAYSLAB at DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Daniela Lietz
- Fakultät Physik/DELTA, Technische Universität Dortmund, Maria-Goeppert-Mayer-Strasse 2, 44221 Dortmund, Germany, ESRF, BP 220, 38043 Grenoble, France, and HAYSLAB at DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Federica Venturini
- Fakultät Physik/DELTA, Technische Universität Dortmund, Maria-Goeppert-Mayer-Strasse 2, 44221 Dortmund, Germany, ESRF, BP 220, 38043 Grenoble, France, and HAYSLAB at DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Christian Gutt
- Fakultät Physik/DELTA, Technische Universität Dortmund, Maria-Goeppert-Mayer-Strasse 2, 44221 Dortmund, Germany, ESRF, BP 220, 38043 Grenoble, France, and HAYSLAB at DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Metin Tolan
- Fakultät Physik/DELTA, Technische Universität Dortmund, Maria-Goeppert-Mayer-Strasse 2, 44221 Dortmund, Germany, ESRF, BP 220, 38043 Grenoble, France, and HAYSLAB at DESY, Notkestrasse 85, 22607 Hamburg, Germany
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