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Periodically changing regimes

Application of Periodically Changing Regimes of Electrolysis on Metal... [Pg.187]

The periodically changing regimes also strongly affect micro- and nano-structural characteristics of the honeycomb-Uke electrodes. The increase of the specific surface area of this electrode type manifested by the increase of number of holes formed of detached hydrogen bubbles and by the decrease of both hole size and wall width among holes can be attained by application of the appropriate square-waves PO, PC, and RC [21, 23, 52]. [Pg.189]

Nikolic ND (2012) Porous copper electrodes formed by the constant and the periodically changing regimes of electrolysis. In Djokic SS (ed) Electrochemical production of metal powders, vol 54, Series modem aspects of electrochemistry. Springer, New York, pp 187-249... [Pg.201]

The periodically changing regimes also affect strongly the shape of powder particles of metals with high overpotentials for hydrogen discharge (Class I). Unlike of the fem-like dendrites obtained at the constant overpotential... [Pg.214]

The aim of this chapter is morphological analysis of some of the powders from these groups. Metal powders obtained by the constant and periodically changing regimes of electrolysis are analyzed in detail. [Pg.64]

The prevention of formation of agglomerates of particles and die formation of individual particles can be realized by the application of periodically changing regimes of electrolysis [23]. This can be... [Pg.71]

The second effect of the application of periodically changing regimes of electrolysis on the morphology of powder particles is that the metal adatoms on the surface, which are not in stable positions, dissolve easier than the atoms from the crystal lattice, permitting the formation of ideal crystal planes on powder particles. Powder particles of silver obtained by pulsating and polarity-reversing techniques are almost small monocrystals [1,24]. [Pg.78]

Chapter 4, by Nikolic, discusses the formation of open and porous electrodes by the constant and periodically changing regimes of electrolysis. The formation of these electrodes in both potentiostatic... [Pg.409]


See other pages where Periodically changing regimes is mentioned: [Pg.187]    [Pg.206]    [Pg.384]    [Pg.385]    [Pg.126]    [Pg.138]    [Pg.175]    [Pg.178]    [Pg.200]    [Pg.245]    [Pg.247]    [Pg.247]    [Pg.409]   
See also in sourсe #XX -- [ Pg.64 , Pg.71 , Pg.78 , Pg.126 , Pg.138 , Pg.139 , Pg.140 , Pg.141 , Pg.142 , Pg.175 , Pg.178 ]




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