Zobrazeno 1 - 10 of 45 pro vyhledávání: '"Dan J, Harding"'
1
Aromatic Hydrocarbons as Molecular Propellants for Electric Propulsion Thrusters
Autor: André Nyberg Borrfors, Dan J. Harding, Jonas Weissenreider, Simone Ciaralli, Ashley Hallock, Tore Brinck
The aromatic hydrocarbons (AHs) fluorobenzene, naphthalene, and 1fluoronaphthalene are introduced as promising alternatives to xenon as propellant for in-space electric propulsion (EP). These storable molecules have similar mass, lower cost, and lowe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2324dc8a2629adf440bc1e2b30a153e
https://doi.org/10.21203/rs.3.rs-2666479/v1
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2
The Roles of Nicotinamide Adenine Dinucleotide Phosphate Reoxidation and Ammonium Assimilation in the Secretion of Amino Acids as Byproducts of Clostridium thermocellum
Autor: Johannes Yayo, Thomas Rydzak, Teun Kuil, Anna Karlsson, Dan J. Harding, Adam M. Guss, Antonius J. A. van Maris
Clostridium thermocellum is a cellulolytic thermophile that is considered for the consolidated bioprocessing of lignocellulose to ethanol. Improvements in ethanol yield are required for industrial implementation, but the incompletely understood cause
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80ac970d42f45ccd72eb72b645a0ed05
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-325809
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3
The role of redox-cofactor regeneration and ammonium assimilation in secretion of amino acids as byproducts ofClostridium thermocellum
Autor: Johannes Yayo, Thomas Rydzak, Teun Kuil, Anna Karlsson, Dan J. Harding, Adam M. Guss, Antonius J. A. van Maris
Clostridium thermocellumis a cellulolytic thermophile considered for consolidated bioprocessing of lignocellulose to ethanol. Improvements in ethanol yield are required for industrial implementation, but incompletely understood causes of amino acid s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da229c202ca3edaff139f62b87f52e87
https://doi.org/10.1101/2022.10.12.512009
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4
Near-ambient pressure velocity map imaging
Autor: Tzu-En Chien, Lea Hohmann, Dan J Harding
Publikováno v: The Journal of chemical physics. 157(3)
We present a new velocity map imaging instrument for studying molecular beam surface scattering in a near-ambient pressure (NAP-VMI) environment. The instrument offers the possibility to study chemical reaction dynamics and kinetics where higher pres
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9b123c4d24f749db2a785387db38aa7
https://pubmed.ncbi.nlm.nih.gov/35868938
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5
Velocity-resolved kinetics of site-specific carbon monoxide oxidation on platinum surfaces
Autor: Alec M. Wodtke, Dan J. Harding, Hinrich W. Hahn, Dmitriy Borodin, Jannis Neugebohren, Daniel J. Auerbach, Charles T. Campbell, Alexander Kandratsenka, Dirk Schwarzer, Jan Altschäffel, Theofanis N. Kitsopoulos
Publikováno v: Nature. 558:280-283
Catalysts are widely used to increase reaction rates. They function by stabilizing the transition state of the reaction at their active site, where the atomic arrangement ensures favourable interactions 1 . However, mechanistic understanding is often
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1560a94b0bea5fc0aa8f6ec36a83fe49
https://doi.org/10.1038/s41586-018-0188-x
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6
Rotationally Resolved Vacuum Ultraviolet Resonance-Enhanced Multiphoton Ionization (VUV REMPI) of Acetylene via the G̃ Rydberg State
Autor: Alec M. Wodtke, Theofanis N. Kitsopoulos, Jannis Neugebohren, Alice F. Schmidt-May, Dan J. Harding, Monika Grütter
Publikováno v: The Journal of Physical Chemistry A
We present a 1 + 1' resonance-enhanced multiphoton ionization (REMPI) scheme for acetylene via the linear G̃ 4sσ (1)Πu Rydberg state, offering partial rotational resolution and the possibility to detect excitation in both the cis- and trans-bendin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5de096f5472c51d80cae3001145b44f1
https://doi.org/10.1021/acs.jpca.6b02477
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7
Probing the effect of surface strain on CO binding to Pd thin films
Autor: Marian David Bongers, Stefan Wagner, Astrid Pundt, Dan J. Harding, Alec M. Wodtke, Theofanis N. Kitsopoulos, Hinrich W. Hahn, Jannis Neugebohren
Publikováno v: The Journal of Physical Chemistry C
We report measurements to investigate the effects of mechanical strain on the binding energy of carbon monoxide (CO) on the (111) surface of a 16 nm thin film of palladium (Pd) grown on rutile titanium dioxide (r-TiO2). The lattice mismatch between P
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c765faa062d1aac0045b8da2e3d00dc
https://hdl.handle.net/21.11116/0000-0003-9BDF-421.11116/0000-0003-969B-521.11116/0000-0003-9BE0-1
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8
Investigation of the surface species during temperature dependent dehydrogenation of naphthalene on Ni(111)
Autor: Witold Piskorz, Nicolas Bachellier, Mats Göthelid, Daria Sostina, Ruslan Ovsyannikov, Kess Marks, Henrik Öström, Erika Giangrisostomi, Dan J. Harding, Tony Hansson, Ambra Guarnaccio, Matthias Muntwiler, Klas Engvall, Fredrik Johansson, Yasmine Sassa, Andreas Lindblad, Andrzej Kotarba, Milad Ghadami Yazdi, Konstantin A. Simonov, Robert Stefanuik
Publikováno v: The Journal of chemical physics 150 (2019). doi:10.1063/1.5098533
info:cnr-pdr/source/autori:Marks, Kess; Yazdi, Milad Ghadami; Piskorz, Witold; Simonov, Konstantin; Stefanuik, Robert; Sostina, Daria; Guarnaccio, Ambra; Ovsyannikov, Ruslan; Giangrisostomi, Erika; Sassa, Yasmine; Bachellier, Nicolas; Muntwiler, Matthias; Johansson, Fredrik O. L.; Lindblad, Andreas; Hansson, Tony; Kotarba, Andrzej; Engvall, Klas; Gothelid, Mats; Harding, Dan J.; Ostrom, Henrik/titolo:Investigation of the surface species during temperature dependent dehydrogenation of naphthalene on Ni(111)/doi:10.1063%2F1.5098533/rivista:The Journal of chemical physics/anno:2019/pagina_da:/pagina_a:/intervallo_pagine:/volume:150
The temperature dependent dehydrogenation of naphthalene on Ni(111) has been investigated using vibrational sum-frequency generation spectroscopy, X-ray photoelectron spectroscopy, scanning tunneling microscopy, and density functional theory with the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f380753d1fb19049d43e17ca38a48794
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9
N2 Activation by Neutral Ruthenium Clusters
Autor: Gerard Meijer, Christian Kerpal, Jonathan T. Lyon, Dan J. Harding, André Fielicke
Publikováno v: The Journal of Physical Chemistry C. 117:12153-12158
The activation of nitrogen molecules when forming complexes with neutral Ru clusters in the gas phase has been investigated by probing their N–N stretching frequencies using infrared multiple photon dissociation spectroscopy. The measured frequenci
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ebaad60c2fd7b35a43afc338967f245
https://doi.org/10.1021/jp401876b
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