Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Vladimir V, Pushkarev"'
Publikováno v:
Industrial & Engineering Chemistry Research. 59:7457-7465
We disclose the direct synthesis of methylmethoxysilanes from pentacopper silicide, Cu5Si, and dimethyl carbonate, DMC, affording high levels of dimethylsilyl products without the use of halide cat...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b16f2f56a822b469e10d4f54dd6e1fd9
https://doi.org/10.1021/acs.iecr.0c00505
https://doi.org/10.1021/acs.iecr.0c00505
Autor:
Vladimir V. Pushkarev, Brian Holsclaw, Ye Huang, Bharat S. Mhatre, Xu Feng, Andrew J. Gellman
Publikováno v:
Journal of the American Chemical Society. 135:19208-19214
Chiral inorganic materials predated life on Earth, and their enantiospecific surface chemistry may have played a role in the origins of biomolecular homochirality. However, enantiospecific differences in the interaction energies of chiral molecules w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::869dd3602512720d2d2c183e3c1e6a0c
https://doi.org/10.1021/ja408659v
https://doi.org/10.1021/ja408659v
Publikováno v:
Topics in Catalysis. 57:106-117
The dissociative adsorption energy of oxygen on Pt(111) is known to be coverage dependent. Simple Redhead analysis of temperature programmed desorption (TPD) experiments that assumes a coverage independent desorption barrier can lead to errors in est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ec39d366e2b77a2126697a53508bf5
https://doi.org/10.1007/s11244-013-0166-3
https://doi.org/10.1007/s11244-013-0166-3
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:
Avery E. Lindeman, Gérôme Melaet, Selim Alayoglu, Gabor A. Somorjai, Nathan Musselwhite, Kwangjin An, Vladimir V. Pushkarev
Publikováno v:
Catalysis Letters. 143:907-911
Composition and size of Pt x Rh1−x bimetallic nanoparticles were varied in order to study the effects in the catalytic reforming of n-hexane. Hexane isomerization, an analogue to the important industrial process of hydrocarbon reforming is a reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54cb15b5603295c7a59093e220b3f356
https://doi.org/10.1007/s10562-013-1068-5
https://doi.org/10.1007/s10562-013-1068-5
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:
Selim Alayoglu, Kwangjin An, Vladimir V. Pushkarev, Nathan Musselwhite, Simon K. Beaumont, Gabor A. Somorjai
Publikováno v:
Topics in Catalysis. 55:723-730
Size-controlled model Pt nanoparticle catalysts, synthesized by colloidal chemistry, were used to study the hydrogenative reforming of three C6 hydrocarbons in mixtures with 5:1 excess of H2: methylcyclopentane, n-hexane and 2-methylpentane. We found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f10c1e7544b0a2e3803a9f4b584feb0
https://doi.org/10.1007/s11244-012-9873-4
https://doi.org/10.1007/s11244-012-9873-4
Autor:
Selim Alayoglu, Zhi Liu, Fan Zheng, Funda Aksoy, Jinghua Guo, Vladimir V. Pushkarev, Simon K. Beaumont, Colin Specht, Gabor A. Somorjai
Publikováno v:
Catalysis Today. 182:54-59
In situ near edge X-ray absorption fine structure (NEXAFS) spectroscopy and ambient pressure X-ray photoelectron spectroscopy (AP-XPS) were performed to monitor the oxidation state and structure of 4 nm CoPt nanoparticles during the reaction of CO wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74242556d269d9456ac5302c26e3e14c
https://doi.org/10.1016/j.cattod.2011.10.009
https://doi.org/10.1016/j.cattod.2011.10.009