Geodesic
Red-ox reactions in aqueous solutions of Co(OAc)$_{2}$ and K$_{2}$S$_{2}$O$_{8}$ and synthesis of CoOOH nanolayers by the SILD method
Nanosistemy: fizika, himiâ, matematika, Tome 6 (2015) no. 6, pp. 843-849.

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CoOOH nanolayers were rst prepared by the successive ionic layer deposition (SILD) method using aqueous Co(OAc)$_{2}$ and K$_{2}$S$_{2}$O$_{8}$ solutions. The obtained nanolayers were investigated by SEM, EDX, XRD, FTIR spectroscopy and electrochemical techniques. SEM images showed that the layers formed by nanosheets of size approximately 80–100 nm which had a hexagonal crystal structure. Electrochemical study of nickel foam electrodes modi ed by CoOOH layer prepared by 50 SILD cycles demonstrates that speci c capacitance of the lm is 1520 F/g at current density 1 A/g. Repeated cycling for 1000 charge-discharge cycles demonstrates 2% capacitance fade, so such electrodes may be used as pseudocapacitor electrodes.
Keywords: cobalt oxyhydroxide, nanolayers, SILD, electrochemical properties. 
@article{NANO_2015_6_6_a13,
     author = {A. A. Lobinsky and V. P. Tolstoy},
     title = {Red-ox reactions in aqueous solutions of {Co(OAc)}$_{2}$ and {K}$_{2}${S}$_{2}${O}$_{8}$ and synthesis of {CoOOH} nanolayers by the {SILD} method},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {843--849},
     publisher = {mathdoc},
     volume = {6},
     number = {6},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2015_6_6_a13/}
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A. A. Lobinsky; V. P. Tolstoy. Red-ox reactions in aqueous solutions of Co(OAc)$_{2}$ and K$_{2}$S$_{2}$O$_{8}$ and synthesis of CoOOH nanolayers by the SILD method. Nanosistemy: fizika, himiâ, matematika, Tome 6 (2015) no. 6, pp. 843-849. http://geodesic.mathdoc.fr/item/NANO_2015_6_6_a13/