59 research outputs found
Surface science of soft scorpionates
The chemisorption of the soft scorpionate Li[PhTmMe] onto silver and gold surfaces is reported. Surface enhanced Raman spectroscopy in combination with the Raman analysis of suitable structural models, namely, [Cu(κ3-S,S,S-PhTmMe)(PCy3)], [Ag(κ3-S,S,S-PhTmMe)(PCy3)], [Ag(κ2-S,S-PhTmMe)(PEt3)], and [Au(κ1-S-PhTmMe)(PCy3)], are employed to identify the manner in which this potentially tridentate ligand binds to these surfaces. On colloidal silver surface-enhanced Raman spectroscopy (SERS) spectra are consistent with PhTmMe binding in a didentate fashion to the surface, holding the aryl group in close proximity to the surface. In contrast, on gold colloid, we observe that the species prefers a monodentate coordination in which the aryl group is not in close proximity to the surface
Influence of thermal treatment on the corrosion resistance of electrolytic Zn-Ni coatings
ELECTROCHEMICAL CHARACTERIZATION OF Ni-Mo AND Ni-Mo + PENi COATINGS AS MATERIALS FOR HYDROGEN EVOLUTION
ELECTROLYTIC Ni-BASED COMPOSITE COATINGS CONTAINING MOLYBDENUM AND SILICON FOR HYDROGEN EVOLUTION REACTION
Physical and electrochemical area determination of electrodeposited Ni, Co, and NiCo thin films
Determining detection limits of aqueous anions using electrochemical impedance spectroscopy
Co-Mo and Co-Mo-C Alloys Deposited in a Magnetic Field of High Intensity and their Electrocatalytic Properties
Electrochemical Impedance Spectroscopy (EIS) Based Characterization of Mineral Deposition from Precipitation Reactions
A sensitive and simple modified zeolitic carbon paste electrode for indirect voltammetric determination of nitrate
Evaluation of metabisulfite and a commercial steel wool for removing chromium(VI) from wastewater
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