SCIENTIFIC ABSTRACT PESHEKHONOVA, N.V. - PESHIKOV, F.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001240210012-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 3, 2017
• Document Release Date: August 1, 2000
• Sequence Number: 12
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

7 6-3 8-2 -61:- P_
AUTHORS: Nikollskiy, B. P. , Shullts, 1.1. 2". 1Peshekhonova, T.
TITLEt The Vieory of Glass Electrodes (Teoriya ateklyannozo el-el-troda)
VIII. The Transition of Glass Electrodes From a 'Aetnl Func-
tion to Other Functions (VIII. Perekhod staklyannyKh clo'k,
trodov ot odnoy metallicheskoy funktsii k drugim)
PERIODICALs Zhurnal Fizicheskoy Khimii, 1956, Vol- 32, Nr 2, pp. 262-269
(USSR)
ABSTRACT: The problem was investigated to what extent the one or other
electroe.e with certain electrode function is capable of sa-
tisfyj:,& another electrode function i.e. being capable of
showing a reverse effect with reaa~d to the ion ori.,linally
not contained in the glass. In consequence of the experiments
carric!d out it can be maintained that in the action of a
foreign alkaline kation on a glass electrode with metal func-
tion the electrode obtains another metal function corrEEpond-
ing to this kation. This new metal function occurs with an
Card 1/4 accurfLOY Of UP to 5 ~. The calculation of the ion exchange

76-32-2-6/38
The Theory of Glass Electrodes . VIII. The Transition of Glass Electrodes
From a Metal Function to Other Functions
constants for sodium glass electrodes is carried out. '1hio is
also valid, however, for electrodes of potassium Class, It is
shown that the ion exchange between glass- and water phase
mainly depends on the magnitude of the energy of binding of
the exchange ions with the glass phase as well as on their
energy with regard to the binding with the water phase. It
can bcf assumed that the ion binding which depends an the ion
size plays the main part in the glass phaEe. To this is added
the action of the polarizability of the anions contained in
the glass. As regards the binding of the ions with the water
medium its stability essentially depends on the interaction
of the iors with thoater dipoles. Here the binding energy
in this case to a much greater degree depends on the distance
of the particles than does the energy of the ion binding in
the glass phase. The correlation between these two kinds of
energies also mainly determines the direction of the ion-
-exchange reaction. in the concentration of this energetic
correlation that energy, occurring when the ion in enterin,-
the glass meets with a resistance of steric character, was
not taken into account. As conclusion � was stated: in sodium
Card 2/4 glaSE-es a transition from the basic sodium function to the

The 2heorj of Glass Electrodes. VIII. 2he Tranation of 1_,'lass Elec-rodes
From a 1-letal Function to Other Functions
function of potassium is possible. With POta33iUM t-ILLSSeS a
transition from the potassium function to the sodium function
is possible. The transition from one metal function to the
other io explained by means of tho ion-oxchan-o theory. Basod
u
on t1h,-- hypothesis of the ion-exchange theory of the glass elec-
trode t,e exchan,~~e constant for 4 aluminum-borosilicate glas-
ses vis calculated. It was found that in the exchanZe reaction
Ila+ (jlass)"" H+(solution) Z:~, Ila + (solution )+ H+ (jlass)
tne equilibrium constant for the investigated sodium-aluminum-
borosilicate glasses is greater by 12 orders of magnitude than
in the case of 3C-1 -lass. The values of constants computed
here ..:)-.-ove the order arranged in Reference 1 for kations of
alkaline metals after their action on the sodium- or potassium
function of' glass electrodes. The anomalous position of li-
thium in this order was discussed here from the viewpoint of
the enerr7etic correlations in the ion-exchan,,e process. ."here
Card 3/4 are 2 fiCures, 4 tables, and 15 references, 7 of which are

76-32-2-6/38
The Theory of Glass El-ctrodes. VIII~ '2he Transition of ',lass El_ctro_~es
From a 11'etal 1,1uncticn to Other Functions
Soviet.
ASSOCIATION: LeninCradskiy ,,,osudarstvennyy universitet in. A. A. Zhdanova
(Lenirgrad .,t,.te University imeni A. A. Zhdanov)
SU13'.1ITTED: July 6, 1-.6
1. Glass electrodes--Properties 2 Ion exchange--Theory
3. "'lass electrodeE--Exchange reactions
Card 4/4

L
NIKOLISKIY, B.F.; 4SHULITS, M.M.; PESHEMONOVA. N.V-
Theory of glass electrode. Part 8: Transition of glass electrodes
from one metallic function to another [with summary in English].
Zhur. fiz.khim. 32 no.2:262-269 F '58. (MITtA 11:4)
1.Leningradskiy gosudELrstvennyy universitet im. A.A. Zhdanova.
(Electrodes, Glass)

NIKOL'SKIY. B.?.; 101ULITS, M.H.; PESW&KHONOVA. N.V. (Ieningrad).
?he theory of the glass electrode. Part 7: The affect of forelcm
ions on sodiun and potassium fiLnetions of glass electrodes [vith
sunrary In RYW,1ish]. Zhur. fiz. khim. 32 no.1:19-26 Ja '58.
(MIRA 11:3)
1. Isningradskiy goeudarstvennyy universitet im. A.A. Zhdanova.
(31octodes, Mass) (Ions)

PESHMONOVA, N. V.
Dissertation: "Transition of Gla-3 Blec%rodes From One Metallic Function to Another."
Cand Chem Sci. Leningrad State U, Leningrad 1953.
W-30928
SO: Referativnyy Z xnal, No. 5. Dec 1953, Moscow, AN USSR (AXWSSI

FESIKENKO, L.
Improve the methods of cocmercial operations. Sov.torg. no.1:30-?~
Ja 158. (MIRA 10~-12)
l.Upravlyayimhchi.v Kharlkovskoy bazoy Glavkulltorga.
(Ilharkov--Wholesale trade)

BU)IUIP A.Sh.; a3likSp L.Ya..--
Logical program for Lhe eynthesis of corautation circults. Sbar.
t-zud.IAst.mash.i avtom.Ali BSSR no;1.141446 161. (MA 16-5) '
(Electronic c rcui S)

35330
3/19 62/000/001/002/066
-3 1~) D201 ~D3 05
A,jTHORS, Blokh, A. Sh. a n d _Lgf~~~Y a~.
TITLE: A logic program for the synthesis of switching cir-
cuits
PERIODICAL: Referativnyy zhurnal, Avtomatika i radioelektronika,
no. 1, 1962, abstract 1-1- 9 ch (Sb. tr. In-t mashi-
noved. I avtomatiz. AN BSSR, 1961, no. 1, 141-'46j'
TEXT: A :ogic program for the canonical method of synthesis of
switching systems having a minimum number of contacts, is given.
The Boolean function of n variables is given in the form of an
empty set of values (of 0 01~ n_ 0, where