Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Constant M. Guedon"'
Autor:
Lynn F. Gladden, Qingyuan Zheng, T. A. Baart, Constant M. Guedon, Andrew J. Sederman, Jack Williams, Mick D. Mantle
Publikováno v:
The Journal of Physical Chemistry B. 124:10971-10982
The ability to measure and predict molecular diffusion coefficients in multicomponent mixtures is not only of fundamental scientific interest but also of significant relevance in understanding how catalytic processes proceed. In the present work, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1994f4433f92b21f73a9b3055191c98f
https://doi.org/10.1021/acs.jpcb.0c07440
https://doi.org/10.1021/acs.jpcb.0c07440
Autor:
Lynn F. Gladden, Mick D. Mantle, Jack Williams, Qingyuan Zheng, Constant M. Guedon, T. A. Baart, Andrew J. Sederman
Publikováno v:
Analytical Chemistry. 92:5125-5133
Pulsed field gradient (PFG) NMR measurements, combined with a novel optimization method, are used to determine the composition of hydrocarbon mixtures of linear alkanes (C7-C16) in both the bulk liquid state and when imbibed within a porous medium of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c1eecbb29ec39345bc82f80fc7f2d05
https://doi.org/10.1021/acs.analchem.9b05600
https://doi.org/10.1021/acs.analchem.9b05600
Autor:
T. A. Baart, Qingyuan Zheng, Constant M. Guedon, Lynn F. Gladden, Jacob L. Brown, Mick D. Mantle, Andrew J. Sederman
Publikováno v:
Applied Catalysis A: General. 572:142-150
Water is a major product of Fischer-Tropsch synthesis, and hence the behaviour of water within Fischer-Tropsch synthesis catalysts and its potential influence on catalyst rate and selectivity are questions of long-standing interest. The present work
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5336645a2669c8884f444862689b7ad4
https://doi.org/10.1016/j.apcata.2018.11.022
https://doi.org/10.1016/j.apcata.2018.11.022
Autor:
Dmitry S. Golubev, Bernard Doudin, Sense Jan van der Molen, Vina Faramarzi, Jean-Francois Dayen, Mutta Venkata Kamalakar, Constant M. Guedon, Edwin Devid
Publikováno v:
Advanced Materials. 25:400-404
Charge transport in networks of nanoparticles linked by molecular spacers is investigated. Remarkably, in the regime where cotunneling dominates, the molecular signature of a device is strongly enhanced. We demonstrate that the resistance ratio of id
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc6b89174fc9851af649f6af3b11c849
https://doi.org/10.1002/adma.201201550
https://doi.org/10.1002/adma.201201550
Autor:
Troels Markussen, Sense Sj van der Molen, Kristian Ks Thygesen, Hennie Valkenier, Constant M. Guedon, Jan Jc Hummelen
Publikováno v:
Nature Nanotechnology, 7(5), 304-308. Nature Publishing Group
As the dimensions of a conductor approach the nano-scale, quantum effects will begin to dominate its behavior. This entails the exciting possibility of controlling the conductance of a device by direct manipulation of the electron wave function. Such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df963d24a52866f5502e325d027df236
https://doi.org/10.1038/nnano.2012.37
https://doi.org/10.1038/nnano.2012.37
Publikováno v:
Nano Letters, 9(11), 3909-3913. AMER CHEMICAL SOC
The promise of transition voltage spectroscopy (TVs) is that molecular level positions can be determined in molecular devices without applying extreme voltages. Here, we consider the physics behind TVs in more detail. Remarkably, we find that the Sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e76e45119b1eb3e4597b1c8e97ae480
https://doi.org/10.1021/nl9021094
https://doi.org/10.1021/nl9021094
Autor:
Hennie Valkenier, Kristian Sommer Thygesen, Sense Jan van der Molen, Constant M. Guedon, Jan C. Hummelen, Troels Markussen
Publikováno v:
Physical Chemistry Chemical Physics, 16(2), 653-662. ROYAL SOC CHEMISTRY
We discuss the relationship between the pi-conjugation pattern, molecular length, and charge transport properties of molecular wires, both from an experimental and a theoretical viewpoint. Specifically, we focus on the role of quantum interference in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cad4f7423867cd8982ffff04518e066
https://pubmed.ncbi.nlm.nih.gov/24270575
https://pubmed.ncbi.nlm.nih.gov/24270575
Autor:
R. H. M. Smit, S. J. van der Molen, J. M. van Ruitenbeek, T. A. Baart, Constant M. Guedon, Christian A. Martin, M. L. Trouwborst
Publikováno v:
Nano letters. 11(2)
Transition voltage spectroscopy (TVS) has been proposed as a tool to analyze charge transport through molecular junctions. We extend TVS to Au-vacuum-Au junctions and study the distance dependence of the transition voltage V(t)(d) for clean electrode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be3dd6832a44154ebd0f7ec7d9e9eb62
https://pubmed.ncbi.nlm.nih.gov/21214259
https://pubmed.ncbi.nlm.nih.gov/21214259
Publikováno v:
Nanotechnology, 22
Nanotechnology, 22(12):125205. IOP PUBLISHING LTD
Nanotechnology, 22(12):125205. IOP PUBLISHING LTD
Mechanically controllable break junctions allow for an impressive level of control over the distance between two electrodes, but lack stability at room temperature. On the other hand, two-dimensional (2D) networks of nanoparticles bridged by molecule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00e0069b72ccabc93d44f59779b400de
https://doi.org/10.1088/0957-4484/22/12/125205
https://doi.org/10.1088/0957-4484/22/12/125205