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Wang X, Maeda N, Baiker A. Synergistic Effects of Au and FeOx Nanocomposites in Catalytic NO Reduction with CO. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02401] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xianwei Wang
- Key
Laboratory of Industrial Ecology and Environmental Engineering, School
of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Nobutaka Maeda
- Key
Laboratory of Industrial Ecology and Environmental Engineering, School
of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, People’s Republic of China
- Gold
Catalysis Research Center, State Key Laboratory of Catalysis, Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan
Road, Dalian 116023, People’s Republic of China
| | - Alfons Baiker
- Institute
for Chemical and Bioengineering, Department of Chemistry and Applied
Biosciences, ETH Zurich, Hönggerberg, HCI, CH-8093 Zurich, Switzerland
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2
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Kunz L, Kuhn FM, Deutschmann O. Kinetic Monte Carlo simulations of surface reactions on supported nanoparticles: A novel approach and computer code. J Chem Phys 2015; 143:044108. [DOI: 10.1063/1.4926924] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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3
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Liu DJ, Garcia A, Wang J, Ackerman DM, Wang CJ, Evans JW. Kinetic Monte Carlo Simulation of Statistical Mechanical Models and Coarse-Grained Mesoscale Descriptions of Catalytic Reaction–Diffusion Processes: 1D Nanoporous and 2D Surface Systems. Chem Rev 2015; 115:5979-6050. [DOI: 10.1021/cr500453t] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Da-Jiang Liu
- Ames Laboratory—USDOE, Division of Chemical and Biological Sciences, ‡Department of Physics & Astronomy, and §Department of Mathematics, Iowa State University, Ames, Iowa 50011, United States
| | - Andres Garcia
- Ames Laboratory—USDOE, Division of Chemical and Biological Sciences, ‡Department of Physics & Astronomy, and §Department of Mathematics, Iowa State University, Ames, Iowa 50011, United States
| | - Jing Wang
- Ames Laboratory—USDOE, Division of Chemical and Biological Sciences, ‡Department of Physics & Astronomy, and §Department of Mathematics, Iowa State University, Ames, Iowa 50011, United States
| | - David M. Ackerman
- Ames Laboratory—USDOE, Division of Chemical and Biological Sciences, ‡Department of Physics & Astronomy, and §Department of Mathematics, Iowa State University, Ames, Iowa 50011, United States
| | - Chi-Jen Wang
- Ames Laboratory—USDOE, Division of Chemical and Biological Sciences, ‡Department of Physics & Astronomy, and §Department of Mathematics, Iowa State University, Ames, Iowa 50011, United States
| | - James W. Evans
- Ames Laboratory—USDOE, Division of Chemical and Biological Sciences, ‡Department of Physics & Astronomy, and §Department of Mathematics, Iowa State University, Ames, Iowa 50011, United States
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Li Q, Zhou Z, Chen R, Sun B, Qiao L, Yao Y, Wu K. Insights into the reaction mechanism of CO oxidative coupling to dimethyl oxalate over palladium: a combined DFT and IR study. Phys Chem Chem Phys 2015; 17:9126-34. [DOI: 10.1039/c4cp05738d] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxidative coupling of toxic pollutant CO to form the platform raw chemical material dimethyl oxalate (DMO) has been industrialized however the catalytic mechanism has been unknown so far.
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Affiliation(s)
- Qiaohong Li
- State Key Laboratory of Structural Chemistry
- Key Laboratory of Coal to Ethylene Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P. R. China
| | - Zhangfeng Zhou
- State Key Laboratory of Structural Chemistry
- Key Laboratory of Coal to Ethylene Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P. R. China
| | - Ruiping Chen
- State Key Laboratory of Structural Chemistry
- Key Laboratory of Coal to Ethylene Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P. R. China
| | - Baozhen Sun
- State Key Laboratory of Structural Chemistry
- Key Laboratory of Coal to Ethylene Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P. R. China
| | - Luyang Qiao
- State Key Laboratory of Structural Chemistry
- Key Laboratory of Coal to Ethylene Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P. R. China
| | - Yuangen Yao
- State Key Laboratory of Structural Chemistry
- Key Laboratory of Coal to Ethylene Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P. R. China
| | - Kechen Wu
- State Key Laboratory of Structural Chemistry
- Key Laboratory of Coal to Ethylene Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P. R. China
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Duan S, Ji YF, Fang PP, Chen YX, Xu X, Luo Y, Tian ZQ. Density functional theory study on the adsorption and decomposition of the formic acid catalyzed by highly active mushroom-like Au@Pd@Pt tri-metallic nanoparticles. Phys Chem Chem Phys 2013; 15:4625-33. [DOI: 10.1039/c3cp44053b] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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6
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CO adsorption on Pt (111) and Pd (111) surfaces: A first-principles based lattice gas Monte-Carlo study. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2011.07.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Duan S, Fang PP, Fan FR, Broadwell I, Yang FZ, Wu DY, Ren B, Amatore C, Luo Y, Xu X, Tian ZQ. A density functional theory approach to mushroom-like platinum clusters on palladium-shell over Au core nanoparticles for high electrocatalytic activity. Phys Chem Chem Phys 2011; 13:5441-9. [DOI: 10.1039/c1cp20096h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Sun BZ, Chen WK, Xu YJ. Coadsorption of CO and NO on the Cu2O(111) surface: A periodic density functional theory study. J Chem Phys 2009; 131:174503. [DOI: 10.1063/1.3251055] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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9
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Wang WF, Minhas S, Ralph DJ. Phosphodiesterase 5 inhibitors in the treatment of premature ejaculation. ACTA ACUST UNITED AC 2006; 29:503-09. [PMID: 16573707 DOI: 10.1111/j.1365-2605.2006.00689.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
To date, there is no FDA-approved therapy for premature ejaculation (PE). Recently, phosphodiesterase 5 inhibitors (PDE5-Is) have been demonstrated to have encouraging results in the treatment of PE by a few studies. The aim of this review was to assess the updated manuscripts and thereafter present the practical recommendations and possible mechanisms concerning PDE5-Is for treating PE. Using MEDLINE, we searched and assessed the peer manuscripts published from 1 January 1996 to 1 September 2005 about PDE5-Is for treating PE. The results show that the number of patients in all the reports is very few and most of the studies do not employ double-blinded and placebo-controlled tests, though they are prospective and randomized. Therefore, the results and conclusions might be biased. PDE5-Is are suggested to be used in PE with old age or associated with erectile dysfunction (ED), or to be employed alone or in combination with selective-serotonin reuptake inhibitors (SSRIs) when SSRIs fail to treat PE; behavioural therapy is proposed to be used for preventing the recurrence of PE following withdrawal of PDE5-Is. In addition, for the PE patient with a definite aetiological cause, the aetiology should be cured first, if PE still exists, followed by PDE-Is prescription. Possible mechanisms that are involved include relaxing the smooth muscles of vas deferens, seminal vesicle, prostate and urethra; decreasing the central sympathetic output; inducing peripheral analgesia; prolonging the duration of erection; and increasing confidence, the perception of ejaculatory control, overall sexual satisfaction, and decreasing the post-orgasmic refractory time to achieve a second erection after ejaculation. Well-designed multicentre studies are urgently warranted to further elucidate the efficacies and safety as well as mechanisms of PDE5-Is in the treatment of PE.
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Affiliation(s)
- W F Wang
- Department of Urology, Hainan Provincial People's Hospital, Haikou, Hainan Province, China.
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11
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Kurten T, Biczysko M, Rajamäki T, Laasonen K, Halonen L. Computational Study of the Adsorption Energetics and Vibrational Wavenumbers of NH3 Adsorbed on the Ni(111) Surface. J Phys Chem B 2005; 109:8954-60. [PMID: 16852065 DOI: 10.1021/jp044326w] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The structure and stabilities of NH(3) adsorbed on different sites of a Ni(111) surface are compared based on density functional, plane-waves calculations within a periodic framework. The surface has been modeled by 4- and 5-layer slabs with 2 x 2 and 3 x 3 unit cells. Calculated results are in good agreement with available experimental data, confirming the atop adsorption site to be the most favorable, with no preferred azimuthal orientation for the H atoms. For NH(3) adsorbed at the atop site, the one-dimensional potential energy profiles along the N-H and N-Ni bonds and the coupling between adjacent N-H bond oscillators have been calculated and fitted to an analytical expression using an accurate anharmonic potential model. Variational calculations have been performed to obtain frequencies for the N-H and N-Ni stretching vibrations and N-H stretching line widths. The model for calculating line widths has also been tested with CO adsorbed at the hcp hollow of the Ni(111) surface.
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Affiliation(s)
- Theo Kurten
- Laboratory of Physical Chemistry, P.O. Box 55 (A.I. Virtasen aukio 1), FIN-00014 University of Helsinki, Finland
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Hermse CGM, Frechard F, van Bavel AP, Lukkien JJ, Niemantsverdriet JW, van Santen RA, Jansen APJ. Combining density-functional calculations with kinetic models: NO/Rh(111). J Chem Phys 2003. [DOI: 10.1063/1.1560139] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hess C, Ozensoy E, Goodman DW. Combined in Situ Infrared and Kinetic Study of the Catalytic CO + NO Reaction on Pd(111) at Pressures up to 240 mbar. J Phys Chem B 2003. [DOI: 10.1021/jp021958e] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christian Hess
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012
| | - Emrah Ozensoy
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012
| | - D. Wayne Goodman
- Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842-3012
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Schauermann S, Johánek V, Laurin M, Libuda J, Freund HJ. Interaction of NO with alumina supported palladium model catalysts. Phys Chem Chem Phys 2003. [DOI: 10.1039/b309490a] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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