2 edition of Electronic structure of copper chemisorbed on low-index tungsten surfaces. found in the catalog.
Electronic structure of copper chemisorbed on low-index tungsten surfaces.
Glen Ashley Gaudin
Written in English
Thesis (Ph.D.), Dept. of Physics, University of Toronto
|Contributions||Lee, Martin (supervisor)|
|The Physical Object|
|Number of Pages||179|
According to DFT calculations [25, 26] the p(21) structure should be preferred over the honeycomb structure, mainly because the oxygen binding energy on an hcp site is abo ut 50 kJ/mol weaker than on an fcc site [26, 94] However, TPD spectra obtained from P t() covered with a mixture of 18 O and 1 6 O atoms provide evidence that oxygen atoms. Abstract. Hydrogen (H 2), an important material and product in chemical industries, has been investigated as a new clean energy source for many decades [1–3].With the rapid development of proton exchange membrane (PEM) fuel cell technology, in which H 2 is used as a fuel, the chemical energy stored in this H 2 can be electrochemically converted to electric energy with zero emissions and high Cited by:
UNSPECIFIED () Can glycine form homochiral structural domains on low-index copper surfaces? Surface Science, (). L9-L UNSPECIFIED () Carbene or zwitterion? Competition in organoplatinum complexes. DALTON TRANSACTIONS (27). pp. doi/bf. Consider a simple cubic structure, lattice parameter a, with nearest neighbor (nn) bonds, where the surface is inclined at angle u to a low index () plane; a two-dimensional (2D) cut of this model is shown in figure , but you should imagine that the 3D crystal also contains bonds which come out of, and go into, the page.
Atomically dispersed platinum on low index and stepped ceria surfaces: phase diagrams and stability analysis Xing Wang, Jeroen A. van Bokhoven and Dennis Palagin Physical Chemistry Chemical Physics, vol. no. 1, pp. , Cambridge: Royal Society of Chemistry, Self-Assembled Nanostructures. Nanostructure Science and Technology Series Editor: David J. Lockwood, FRSC National Research Council of Canada Ottawa, Ontario, Canada Current volumes in this series: Polyoxometalate Chemistry for Nano-Composite Design Edited by Toshihiro Yamase and Michael T. Pope Self-Assembled Nanostructures Jin Z. Zhang, Zhong-lin Wang, Jun Liu, Shaowei Chen, and .
good doctor Guillotin and his strange device.
Principles of flower arrangement
Coleridges miscellaneous criticism
The mystery of suffering
Ethnicity in Manipur
Maritime agreements and equitable auto transportation acts
Should Theo say thank you?
Physics With High-Intensity Hadron Accelerators: Proceedings of the 18th Ins International Symposium
Charles Lamb and his doctors.
Screening for brain impairment
school and society.
Placement tests in foreign languages at the University of Wisconsin
THE DREAM AS SPACE TIME AND EMOTION
9 ELSEVIER surface science Surface Science () Aggregates of chemisorbed copper on the () and () surfaces of tungsten: electronic structure G.A. Gaudin Department of Physics, University of Toronto, Toronto, Ontario, Canada M5S IA7 M.J.G.
Lee Department of Physics and Scarborough College, University of Toronto, Toronto, Ontario, Canada M5S IA 7 (Received 14 July Cited by: 1. Glen Ashley Gaudin has written: 'Electronic structure of copper chemisorbed on low-index tungsten surfaces' -- subject(s): Physics Theses Asked in Economics, Definitions, Stock Market, Index.
Results Observation of copper aggregates on the () and () tungsten surfaces Fig. 2 shows the field emission pattern from a thermally annealed tungsten field emitter after X copper atoms cm"2 had been de- posited on the () facet at by: 3.
Structures, Electronic Properties and Stability Phase Diagrams for Copper (I/II) Bromides Surfaces Article (PDF Available) in Physical Chemistry Chemical Physics 17(14) February with Reads. Electronic structure analysis for bulk and surfaces of these two copper bromides show that CuBr bulk and its most stable surface (CuBr()_CuBr) do not exhibit any metallic character, while CuBr2.
Vibrationally inelastic scattering of H 2 from copper surfaces has been studied experimentally for H 2 + Cu() and H 2 + Cu(). In a detailed study on H 2 + Cu(), on which we will focus, a high-energy molecular beam was scattered from Cu() at an incidence angle that was slightly off-normal (θ i = 15°), with the [12̅1] azimuth selected as the incidence by: 5.
LEED CRYSTALLOGRAPHIC STUDIES OF SULFUR CHEMISORBED ON THE () SURFACES OF NICKEL AND RHODIUM by YUKKUEN WU B. Sc., The Chinese University of Hong Kong, A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE in THE FACULTY OF GRADUATE STUDIES DEPARTMENT OF.
Oxygen reduction reaction (ORR) kinetics in acid solutions was studied by analysis of the polarization curves obtained by rotating disk electrode method for Pt() in HClO4 and H2SO4 solutions.
The model for ORR kinetic currents assumes that the intrinsic exchange current and Tafel slope are independent of anion adsorption. The site blocking and electronic effects of adsorbed OH (in HClO4 Cited by: The approach is to integrate electronic structure theory and kinetic modeling with X-ray free electron laser studies, operando and in situ characterization techniques, atomic-scale controlled synthesis of catalysts, compounds, and functional nanostructures, and finally testing under realistic process : Marek Pruski, Aaron D.
Sadow, Igor I. Slowing, Christopher L. Marshall, Peter C Stair, Jose Rodrigue. Electronic Structure and Hydration of Tetramine Cobalt Hydride Complexes. The Journal of Physical Chemistry B(20), DOI: /jps.
Peiguang Hu, Yang Song, Mauricio Daniel Rojas-Andrade, and Shaowei by: SOFT X RAY PHOTOEMISSION STUDIES OF ZINC OXIDE POLAR SURFACES AND INTERFACES 66 Introduction 66 Crystal s tructure 68 Electronic p roperty 69 Optical p roperty 70 Surfaces of ZnO 70 ZnO () Zn surface 72 ZnO ( 1) O surface 75 Results and Discussion 76 Soft X ray photoemission of clean.
The interaction of sulfur with copper and gold surfaces plays a fundamental role in important phenomena that include coarsening of surface nanostructures, and self-assembly of alkanethiols.
Here, we identify and analyze unique sulfur-induced structural motifs observed on the low-index surfaces of Author: Holly Walen. The work in this thesis includes LEED crystallographic studies with low-energy electron diffraction (LEED) for the surface structures designated Cu()-(2x2)-S, Cu()-c(2x2)-N, Cu()-(√2x√2)45°-O and Cu()-(2x√2x√2)45°-O formed by chemisorption on the () surface of copper.
In each case the intensity-versus-energy curves (I(E) curves) were measured with a video LEED analyser Cited by: 1. The non-local van der Waals density functional (vdW-DF) of Dion et al ( Phys.
Rev. Lett. 92 ) is a very promising scheme for the efficient treatment of dispersion bonded systems. We show here that the accuracy of vdW-DF can be dramatically improved both for dispersion and hydrogen bonded complexes through the judicious selection of its underlying exchange functional.
Lu, Y. Chen, H. Bluhm, B. Yildiz, Electronic Structure Evolution of SrCoOx during C.H. Wu, H. Bluhm, G.A. Somorjai, M. Salmeron, Reaction of CO with Preadsorbed Oxygen on Low-Index Copper Surfaces: An Ambient Pressure X-ray S.
Kaya, Different reactivity of the various platinum oxides and chemisorbed oxygen in CO. You can write a book review and share your experiences. Other readers will always be interested in your opinion of the books you've read.
Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. Abstract. The electrocatalytic reduction of water to useful fuel via the hydrogen evolution reaction or CO 2 reduction may afford a sustainable energy supply for the future.
In this chapter, we discuss the recent developments on electrocatalytic materials for hydrogen (H 2) evolution reaction and carbon dioxide (CO 2) reduction which have been implemented in photocatalysis or Cited by: 8. Full text of "Technical Activities Center for Chemical Physics" See other formats.
Book Chapter: “Silicon nanostructured films grown on templated surfaces by oblique angle deposition Technique”, Dexian Ye and Toh-Ming Lu, book chapter in “Thin film growth physics, materials science and applications”, edited by Zexian Cao,Woodhead Publishing, Oxford, This book addresses the direct imaging of hydrogen-bond dynamics within water-based model systems assembled on a metal surface, using a scanning tunneling microscope (STM).
The dynamics of individual hydrogen bonds in water clusters, hydroxyl clusters, and water-hydroxyl complexes are investigated in conjunction with density functional theory.
Literaturverzeichnis. Alle verwendeten Literaturstellen sind durch Kürzel gekennzeichnet, die aus den Anfangsbuchstaben der Zunamen der Autoren bestehen (bei einem Autor der zweite und dritte Buchstabe klein geschrieben), gefolgt von der Jahreszahl der Veröffentlichung.The modelling of long-range ordered nanostructures is still a major issue for the scientific community.
In this work, the self-assembly of redox-active tetra(N-methylpyridyl)-porphyrin cations (H2TMPyP) on an iodine-modified Au() electrode surface has been studied by means of Cyclic Voltammetry (CV) and in-situ Electrochemical Scanning Tunneling Microscopy (EC-STM) with submolecular Cited by: 1.Microsoft word - MATERIALS RESEARCH SOCIETY E-MRS Spring Meeting June 18 - 21, "Growth and Evolution of Ultrathin Films: Surface and Interface Geometric and Electronic Structure" Conference Venue: Palais de la Musique et des Congres, Strasbourg Ground Floor, Room ARP 1 Programme and Book of Abstracts Symposium Organizers: J.W.M.
Frenken, Leiden .