Zobrazeno 1 - 10 of 68 pro vyhledávání: '"A. Priewisch"'
1
Factors affecting self‐sealing of geological faults due to CO2‐leakage
Autor: Nathan Moodie, Alexandra Priewisch, Joseph N. Moore, Brian McPherson, Vivek V. Patil
Publikováno v: Greenhouse Gases: Science and Technology. 7:273-294
Injecting anthropogenic CO 2 into the subsurface is suggested for climate change mitigation. However, leakage of CO 2 from its target storage formation is a concern. In the event of leakage, permeability in leakage pathways such as faults may get alt
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee6e2e3a3395a0baf4095044d60e2431
https://doi.org/10.1002/ghg.1673
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2
U-series geochronology of large-volume Quaternary travertine deposits of the southeastern Colorado Plateau: Evaluating episodicity and tectonic and paleohydrologic controls
Autor: Laura J. Crossey, Victor J. Polyak, Yemane Asmerom, Alexandra Priewisch, A. L. Nereson, Jason W. Ricketts, Karl E. Karlstrom
Publikováno v: Geosphere. 10:401-423
Large-volume travertine deposits in the southeastern Colorado Plateau of New Mexico and Arizona, USA, occur along the Jemez lineament and Rio Grande rift. These groundwater discharge deposits reflect vent locations for mantle-derived CO 2 , which was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b4e84ff43956321f45b34a046f7b8be
https://doi.org/10.1130/ges00946.1
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3
Quaternary extension in the Rio Grande rift at elevated strain rates recorded in travertine deposits, central New Mexico
Autor: Victor J. Polyak, Alexandra Priewisch, Laura J. Crossey, Jason W. Ricketts, Karl E. Karlstrom, Yemane Asmerom
Publikováno v: Lithosphere. 6:3-16
Calcite-filled extension veins and shear fractures are preserved in numerous travertine deposits along the western margin of the Albuquerque Basin of the Rio Grande rift. Calcite veins are banded and show geometries suggesting incremental cracking an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b067b0e6c1fc53e422c138dc7e1d4309
https://doi.org/10.1130/l278.1
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4
Photoisomerization of an Azobenzene on the Bi(111) Surface
Autor: Karola Rück-Braun, Beate Priewisch, Petra Tegeder, Christopher Bronner
Publikováno v: The Journal of Physical Chemistry C. 117:27031-27038
Modifying surface-bound molecular switches by adding side groups is an established concept for restoration of functionality which a molecule possesses in solution and which is often quenched upon adsorption. Instead of decoupling the photochromic uni
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e782f0650dc401a285f8897a6ba4281e
https://doi.org/10.1021/jp4106663
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5
Adsorption of carboxymethylester-azobenzene on copper and gold single crystal surfaces
Autor: Beate Priewisch, Matthias Bernien, J. Miguel, Marten Piantek, Karola Rück-Braun, Wolfgang Kuch, Alex Krüger, Cristina Navío
Publikováno v: Applied Physics A. 93:261-266
The adsorption of 3,3 � -di(methoxycarbonyl)azo- benzene (CMA) on Au(111) and on Cu(001) substrates was studied by X-ray absorption spectroscopy measurements at the C, N, and OK edges. We find the molecules physisor- bed in a planar conformation fl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78abbb4a322c1a73f616eea932bb8b95
https://doi.org/10.1007/s00339-008-4825-3
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6
Oxidation of Anilines with Hydrogen Peroxide and Selenium Dioxide as ­Catalyst
Autor: Karola Rück-Braun, Christin Gebhardt, Elisabeth Irran, Beate Priewisch
Publikováno v: Synthesis. 2008:1889-1894
A variety of substituted anilines are selectively oxidized to afford high yields of azoxyarenes by using 30% hydrogen peroxide and selenium dioxide as catalyst in methanol at room temperature. The oxidation of 4-alkoxyanilines under the same reaction
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dad3aada344dc3e5826dcf3552c1e6a
https://doi.org/10.1055/s-2008-1067088
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7
The Hammett Relationship and Reactions in the Excited Electronic State
Autor: Beate Priewisch, Thorben Cordes, Wolfgang Zinth, Karola Rück-Braun, Torsten Schadendorf
Publikováno v: The Journal of Physical Chemistry. A: Molecules, Spectroscopy, Kinetics, Environment, & General Theory, 112(4), 581-588. AMER CHEMICAL SOC
The photochemical reaction dynamics of a set of photochromic compounds based on thioindigo and stilbene molecular parts (hemithioindigos, HTI) are presented. Photochemical Z/E isomerization around the central double bond occurs with time constants of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15ed7b6e54af01fedff647ef8643c940
https://research.rug.nl/en/publications/8bdbbbbf-388a-4108-809e-c0d217b74fa5
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10
Inducing the Rotation of a Single Phenyl Ring with Tunneling Electrons
Autor: Jose Ignacio Pascual, G. Schulze, Katharina J. Franke, Peter Saalfrank, Karola Rück-Braun, J. Dokic, N. Henningsen, Tillmann Klamroth, Beate Priewisch, I. F. Torrente
Publikováno v: The Journal of Physical Chemistry C. 111:14843-14848
We report on the electron induced intramolecular rotation of a single phenyl ring of an azobenzene derivative adsorbed on a Au(111) surface using a low-temperature scanning tunneling microscope (STM). By proper functionalization of each of the two az
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f47cdb14116a6f77043e955f08ca600b
https://doi.org/10.1021/jp0741861
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