Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Michael J. Weaver"'
Publikováno v:
Journal of the American Chemical Society. 123:12817-12825
Detailed intramolecular vibrational spectra obtained by means of surface-enhanced Raman scattering (SERS) for benzonitrile adsorbed on seven electrode surfaces-four Pt-group metals (platinum, palladium, rhodium, and iridium) and the Group IB metals (
Publikováno v:
Journal of the American Chemical Society. 122:150-155
Metal−adsorbate vibrations evaluated by surface-enhanced Raman spectroscopy (SERS) are reported for chloride, bromide, and sulfide on four Pt-group electrode materials (platinum, palladium, rhodium, and iridium) in comparison with Group IB surfaces
Publikováno v:
Journal of the American Chemical Society. 118:458-466
Infrared reflection−absorption spectroscopic (IRAS) measurements are reported for acetone and acetonitrile dosed onto Pt(111) in ultrahigh vacuum (uhv) both in the presence and absence of adsorbed potassium atoms at 90 K with the objective of eluci
Autor:
Michael J. Weaver, Xiaoping Gao
Publikováno v:
Journal of the American Chemical Society. 114:8544-8551
In-situ atomic-resolution scanning tunneling microscopy (STM) has been utilized on ordered Au(lll) under electrode potential control in acidic aqueous solution to examine iodine adlayer structures formed by iodide electrooxidation as well as electros
Autor:
Joseph D. Roth, Gregory J. Lewis, Lance K. Safford, Xudong Jiang, Lawrence F. Dahl, Michael J. Weaver
Publikováno v:
Journal of the American Chemical Society. 114:6159-6169
Infrared spectroelectrochemistry has been utilized to explore the vibrational properties of the high-nuclearity platinum carbonyl clusters (Pt24(CO)30)n, etc. as a function of the charge n in dichloromethane, acetonitrile, acetone, tetrahydrofuran, a
Publikováno v:
Journal of the American Chemical Society. 113:9506-9513
The electrooxidation pathways of ethylene glycol in alkaline aqueous solution on gold, platinum, and nickel electrodes are explored by means of real- time FTIR spectroscopy in conjunction with cyclic voltammetry. The former enables a quantitative ass
Publikováno v:
Journal of the American Chemical Society. 113:6049-6056
In-situ scanning tunneling microscopy (STM) has been combined with infrared reflection-absorption spectroscopy (IRRAS) to yield detailed atomic- level adlayer structures for saturated coverages of CO on ordered Rh(111) in aqueous solutions. Two disti
Publikováno v:
Journal of the American Chemical Society. 125(8)
Spectra obtained by electrochemical infrared reflection absorption spectroscopy (EC-IRAS) for carbon monoxide (CO) adlayers formed by partial CO dosing on various ruthenium-decorated platinum nanoparticle films are reported. The need to achieve a wel
Publikováno v:
Journal of the American Chemical Society, 124(11), 2796-2805. American Chemical Society
Illustrative quantum-chemical calculations for selected atomic and molecular chemisorbates on Pt(111) (modeled as a finite cluster) are undertaken as a function of external field, F, by using Density Functional Theory (DFT) with the aim of ascertaini
Publikováno v:
Journal of the American Chemical Society. 121:9219-9220