Results 251 to 260 of about 34,585 (272)

Interfacial Electrochemistry of ZnO: An Influence of the Surface Polarity?

ECS Meeting Abstracts, 2009
Abstract not Available.
Anne-Laure Joudrier, François Levy, Nathalie Simon, M. Bouttemy, François Levy, G. Feuillet, Arnaud Etcheberry   +6 more
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Improved Electrochemistry in Low-Polarity Media Using Tetrakis(pentafluorophenyl)borate Salts as Supporting Electrolytes

Angewandte Chemie, 2000
The noncoordinating anion [B(C(6)F(5))(4)](-) solubilizes cations and polycations, allowing the generation and study of such systems in low-dielectric media. Thus, when [NBu(4)][B(C(6)F(5))(4)] is used as a supporting electrolyte, cyclic voltammetry is possible in aliphatic ethers and other solvents of very low polarity.
, LeSuer, , Geiger
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Synthesis, structure, electrochemistry, and photophysics of 2,5-dibenzylidenecyclopentanones containing in benzene rings substituents different in polarity

Russian Chemical Bulletin, 2016
A series of cross-conjugated dienones was synthesized to study the dependence of physicochemical characteristics on the nature of substituents in the aromatic groups of symmetric cyclopentanone dibenzylidene derivatives. The structure of compounds was established by electronic, IR, and NMR spectroscopy and X-ray diffraction study.
S. Z. Vatsadze, G. V. Gavrilova, F. S. Zyuz’kevich, V. N. Nuriev, D. P. Krut’ko, A. A. Moiseeva, A. V. Shumyantsev, A. I. Vedernikov, A. V. Churakov, L. G. Kuz’mina, J. A. K. Howard, S. P. Gromov   +11 more
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Structural and Optical Properties of Inherently Chiral Polythiophenes: A Combined CD-Electrochemistry, Circularly Polarized Luminescence, and TD-DFT Investigation

The Journal of Physical Chemistry C, 2014
Circular dichroism (CD) and ultraviolet absorption (UV) spectra of films obtained by electrochemical polymerization of inherently chiral 2,2′-bis(2,2′-bithiophene-5-yl)-3,3′-bithianaphthene (T4-BT2...
LONGHI, Giovanna, ABBATE, Sergio, MAZZEO, Giuseppe, CASTIGLIONI, Ettore, Mussini P., Benincori T., Martinazzo R., Sannicolo F.   +7 more
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Electrochemistry in Non-Polar Media Enabled By New Lipophilic Salts

ECS Meeting Abstracts, 2018
There is little known about electrochemical behavior in non-polar media due to lack of compatible, lipophilic salts. [1] Herein, this difficult challenge has been overcome by following a strategy based on designing and synthesizing a novel family of organic salts with highly-delocalized cations and anions. The salts show good miscibility in heptane,
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Ultrasonic Waves and Electrochemistry. V. The Frequency Characteristics the Electrokinetic and the AC Polarized Gas Electrode Effects

The Journal of the Acoustical Society of America, 1955
The frequency characteristics of the acousto-electrokinetic effect and the ac polarized gas electrode effect have been determined with pulse-modulated ultrasonic waves in the range 200 to 1000 kc/sec as a function of solution and electrode parameters.
Frank Saunders, Ernest Yeager, Frank Hovorka   +2 more
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ChemInform Abstract: Molecular Recognition of Polar Neutral Molecules by Metallomacrocycles: Synthesis, 1H NMR Spectroscopy, X‐Ray Structure, Electrochemistry, and ab initio Calculations.

ChemInform, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
A. R. VAN DOORN, R. SCHAAFSTRA, M. BOS, S. HARKEMA, J. VAN EERDEN, W. VERBOOM, D. N. REINHOUDT   +6 more
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The electrochemistry of the tin oxide semiconductor—I. the establishment of mechanisms at polarized n-type tin oxide

Electrochimica Acta, 1972
Abstract The mechanisms of electrode potential re-establishment of the n-type unstoichiometrical tin oxide semiconductor electrode after cathodic and anodic polarization was investigated. The tin oxide semiconductor was polarized cathodically and anodically without evolution of hydrogen or oxygen and the potential/time curves at open circuit were ...
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Ultrasonic Waves and Electrochemistry. IV. The Production of Alternating Components in the Potential of a Polarized Hydrogen Electrode with Ultrasonic Waves

The Journal of the Acoustical Society of America, 1953
If sound waves interact with an electrode upon which a gas is being liberated by electrolysis, an alternating potential of the same frequency is developed on the electrode relative to the bulk of the surrounding solution. The effect has been studied in the case of a polarized hydrogen electrode with pulse-modulated ultrasonic waves at a frequency of ...
Harry Dietrick, Ernest Yeager, John Bugosh, Frank Hovorka   +3 more
openaire   +1 more source

Electrochemistry of 2,8-dithia[9],(2,9)-1,10-phenanthrolinophane (L) at the polarized water/1,2-dichloroethane interface: Evaluation of the complexation properties towards transition and post-transition metal ions

Journal of Electroanalytical Chemistry, 2006
Abstract The coordination chemistry of 2,8-dithia[9],(2,9)-1,10-phenanthrolinophane ( L ) towards transition and post -transition metal ions such as Cu(II), Cu(I), Cd(II), Co(II), Ni(II), Pb(II) and Zn(II) was studied at the polarized water/1,2-dichloroethane interface by cyclic voltammetry.
E. S. FERREIRA, A. GARAU, LIPPOLIS, VITO, C. M. PEREIRA, F. SILVA   +4 more
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