Zobrazeno 1 - 10
of 10
pro vyhledávání: '"E. C. H. Sykes"'
Autor:
Andrew J. Therrien, Emily A. Lewis, Alex Pronschinske, Matthew D. Marcinkowski, Melissa L. Liriano, E. C. H. Sykes, Colin J. Murphy
Publikováno v:
Chemical Communications. 53:7816-7819
Using a surface science approach, the selectivity in the Ullmann cross-coupling of aryl halides on Cu(111) has been understood and controlled. The binding strength of the reactants and repulsion between them dictates which organometallic intermediate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::381fc5264e47082092cc5836157869f0
https://doi.org/10.1039/c7cc02901b
https://doi.org/10.1039/c7cc02901b
Autor:
Andrew J. Gellman, Timothy J. Lawton, David S. Sholl, Vladimir V. Pushkarev, Daniel Wei, E. C. H. Sykes, Felicia R. Lucci
Publikováno v:
The Journal of Physical Chemistry C. 117:22290-22297
Restructuring of metals by chiral molecules represents an important route to inducing and controlling enantioselective surface chemistry. Tartaric acid adsorption on Cu(110) has served as a useful system for understanding many aspects of chiral molec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67013a48232925df7c5ffd44767ddf1b
https://doi.org/10.1021/jp402015r
https://doi.org/10.1021/jp402015r
Autor:
Bharat S. Mhatre, Timothy J. Lawton, Vladimir V. Pushkarev, Andrew J. Gellman, E. C. H. Sykes, Brian Holsclaw
Publikováno v:
The Journal of Physical Chemistry C. 117:7577-7588
Autocatalytic reaction mechanisms are observed in a range of important chemical processes including catalysis, radical-mediated explosions, and biosynthesis. Because of their complexity, the microscopic details of autocatalytic reaction mechanisms ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b0f87176c7751b45ae396361e4c2727
https://doi.org/10.1021/jp3119378
https://doi.org/10.1021/jp3119378
Autor:
Vladimir V. Pushkarev, Brian Holsclaw, Aaron Reinicker, M.E. Blecher, Timothy J. Lawton, A. de Alwis, E. C. H. Sykes, Andrew J. Gellman
Publikováno v:
Surface Science. 608:80-87
A set of six spherically curved Cu single crystals referred to as Surface Structure Spread Single Crystals (S 4 Cs) has been prepared in such a way that their exposed surfaces collectively span all possible crystallographic surface orientations that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc6238e4b158e9c7022759cff979ce21
https://doi.org/10.1016/j.susc.2012.09.015
https://doi.org/10.1016/j.susc.2012.09.015
Autor:
Andrew J. Therrien, Andrew J. Gellman, Timothy J. Lawton, Vladimir V. Pushkarev, E. C. H. Sykes, Felicia R. Lucci, B. Mernoff
Publikováno v:
Chemical communications (Cambridge, England). 52(99)
The autocatalytic decomposition of tartaric acid on Cu(111) exhibits unique kinetics, which are linked to a hexagonal surface structure adopted at high coverage. The chirality imposed on the surface by tartaric acid throughout the explosion process i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f28aba3bc086090698d6accfe097b6c
https://pubmed.ncbi.nlm.nih.gov/27878145
https://pubmed.ncbi.nlm.nih.gov/27878145
Autor:
Andrew J. Therrien, Timothy J. Lawton, Andrew J. Gellman, E. C. H. Sykes, R. Ali, Aaron Reinicker
Publikováno v:
Chemical communications (Cambridge, England). 52(75)
On surfaces vicinal to Cu{111}, L-aspartic acid (L-Asp) adsorption causes steps to facet enantiospecifically into {310}R and {320}S steps. L-Asp has its highest heat of adsortion on surfaces that naturally expose the {310}R or {320}S steps but decomp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d71bd1bdb0aba360d42460ad58b98610
https://pubmed.ncbi.nlm.nih.gov/27722525
https://pubmed.ncbi.nlm.nih.gov/27722525
Publikováno v:
The Journal of Physical Chemistry A. 107:8124-8129
Submonolayer and near-monolayer coverages of cyanogen (C2N2) and carbon disulfide (CS2) were independently dosed and studied on Au{111} at 4 K. Low-temperature scanning tunneling microscopy was used to investigate the intermolecular and substrate−a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6653d501d9732d38f538bd2f3e87899
https://doi.org/10.1021/jp0226432
https://doi.org/10.1021/jp0226432
Publikováno v:
The Journal of Physical Chemistry B. 107:5016-5021
Submonolayer coverages of CS2 adsorbed on Au{111} at 4 K were studied using scanning tunneling microscopy. The molecule forms well-ordered islands on the terraces and molecular chains at the bottoms of the steps. The adsorption of the CS2 molecule at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de9b4597eea313a19aed9b07d0faedea
https://doi.org/10.1021/jp022408j
https://doi.org/10.1021/jp022408j
Publikováno v:
Chemical communications (Cambridge, England). 50(49)
Using scanning tunnelling microscopy, we have visualized the segregation of carbon monoxide and hydrogen, the two reactants in Fischer–Tropsch synthesis, on cobalt nanoparticles at catalytically relevant coverages. Density functional theory was use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7ebe4e0dde8e262e9123e10c4a4fd5b
https://pubmed.ncbi.nlm.nih.gov/24825772
https://pubmed.ncbi.nlm.nih.gov/24825772
Autor:
Priyanka Manchanda, E. C. H. Sykes, Renu Choudhary, Arti Kashyap, Axel Enders, David J. Sellmyer, Ralph Skomski, B. Balamurugan
Publikováno v:
Journal of Applied Physics. 117:17D720
First-principle calculations are used to explore the use of magnetic degrees of freedom in catalysis. We use the Vienna Ab-Initio Simulation Package to investigate both L10-ordered FePt and CoPt bulk materials and perform supercell calculations for F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3303707e933ed75ba011bd4618e935c9
https://doi.org/10.1063/1.4917328
https://doi.org/10.1063/1.4917328