10 BÜCHER, DIE MIT «POLAROGRAM» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
polarogram in der folgenden bibliographischen Auswahl. Bücher, die mit
polarogram im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
Introduction to Polarography and Allied Techniques
The magnitude of a derivative polarogram at any fixed potential must be directly
proportion to concentration over the concentration range involved as predicted by
the equation [4]. The net derivative polarograms must be equal to the sum of the ...
2
Undergraduate Instrumental Analysis, Sixth Edition
This is necessary because dissolved oxygen from the air is present in the
electrolyte and, unless removed, would complicate interpretation of the
polarogram. Figure 15.28 shows an actual polarogram of a supporting electrolyte
that is air ...
James W. Robinson, Eileen M. Skelly Frame, George M. Frame II, 2004
3
College Practical Chemistry
EXPERIMENT 18.2 Study the polarogram of the solution of supporting electrolyte
without and with the elimination of dissolved oxygen. THEORY All aqueous
solutions exposed to atmosphere have some dissolved oxygen. This oxygen is ...
V K Ahluwalia, Sunita Dhingra, Sunita Dhingra, 2005
4
Basic Concepts Of Analytical Chemistry
37.4 we have a typical polarogram of Zn(NO3)2 in KNO3 solution with a DME
and a SCE. In region X, the potential is too low to permit any significant reduction.
The small current flowing in this region is called the 'residual current', which is
due ...
5
Analytical Instrumentation Handbook, Third Edition
An example of a typical polarogram (simulation) is given and shows (a) the
Faradaic background, (b) Faradaic plus charging background, (c) a complete
polarogram where an analyte has been reduced, and (d) the sampled portion of
the ...
6
Practical Pharmaceutical Chemistry: Part II Fourth Edition
This is the cause of the oscillations, superimposed on a d.c. polarogram, which
follow the mercury drop growth cycle, showing a steep rise as the drop area
rapidly increases at the start of its lifetime but becoming less steep towards the
end of ...
A. H. Beckett, J. B. Stenlake, 1988
7
Introduction to Measurements and Instrumentation
The current vs. potential curve thus obtained is called a polarogram. Its shape
depends on the method of analysis selected, the type of indicator electrode used,
and the potential ramp that is applied. Table 13.8 shows five selected methods of
...
8
Organic Electrochemistry, Fourth Edition,
A typical current-voltage curve, a so-called polarogram, obtained at the DME as
the result of a slow (1-lOmVs"') linear potential sweep in the negative direction is
shown in Fig. 32. The shape of the polarogram illustrates clearly the expansion of
...
Ole Hammerich, Henning Lund, 2000
9
Modern Polarographic Methods in Analytical Chemistry
3.1.2 Time Taken to Record a DC Polarogram The time taken for the
determination of a given entity is often of prime consideration in modern
analytical chemistry. Conventional dc polarography is necessarily relatively alow
because the time ...
10
Polarography And Allied Techniques
example of the alternating current polarogram of various depolarisers compared
with their direct current polarogram. In the alternating current polarogram, Pb in
the presence of Tl and Indium in presence of Cadmium may be easily identified, ...
