The electrochemical reduction of benzalacetone (BA) has been studied at mercury cathodes in N,N-dimethylformamide solutions by the techniques of cyclic voltammetry and controlled potential coulometry. The radical anion (BA'-) forms ion pairs with tetraethylammonium cations and then disappears in oligomerization processes. Atentative structureof the dimer BA BA"-... (C2H5)4N+is suggested on the ...

The Journal of Physical Chemistry is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 SECONDARY REACTIONS IN CONTROLLED POTENTIAL COULOMETRY. III. PRECEDING AND SIMULTANEOUS CHEMICAL REACTIONS Allen J. Bard, and Emanuel Solon J. Phys. Chem., 1963, 67 (11), 2326-2330• DOI: 10.1021/j100805a016 • Publication Date (Web): 01 May 2002 Downloaded from http:/...

Several new books and journals containing material of electroanalytical and electrochemical interest have appeared. The newest edition of “Standard Methods of Chemical Analysis” (329) includes chapters discussing the fundamentals of electrogravimetric and coulometric methods. Zozulya has written a brief monograph on coulometric analysis (341) and coulometric titrations in nonaqueous solvents ha...

using tidal potential, the effect of tide on the gravity field, crustal deformation due to tidal force, and gravity variations resulted from the crustal deformation are presented. tidal potential is divided into constant and periodic (diurnal and semi-diurnal) constituents, and for each constituents crustal displacements in radial, south-north, and east-west directions are computed. the aforeme...