@article{Zakharov_Voropay_Fedorova_Pugachev_Puzynin_Barnakov_Ismagilov_Manina_2015, title={Highly Porous Carbon Materials Filled with Nickel Hydroxide Nanoparticles; Synthesis, Study, Application in Electrochemistry}, volume={17}, url={https://ect-journal.kz/index.php/ectj/article/view/293}, DOI={10.18321/ectj243}, abstractNote={<p>Nickel hydroxide was deposited on the surface of the porous carbon to obtain a cathode material for  supercapacitors. This work is the first part of the study of Ni(OH)<sub>2</sub>/С composite, which considers the conditions of its synthesis using two types of porous carbon matrices with a highly developed specific surface area (1000–3000 m<sup>2</sup>/g) and two types of precursors (NiCl<sub>2</sub>*6H<sub>2</sub>O and Ni(N<sub>3</sub>)<sub>2</sub>). The morphology of the systems, in particular the shape and size characteristics of the hydroxide filler particles, was examined using the scanning electron microscopy, X-ray diffraction, and nitrogen adsorption-desorption at 77 K. The measurements of capacity of the Ni(OH)<sub>2</sub>/С-electrodes were made in 6 M KOH using an asymmetric two-electrode cell (a porous carbon material with known electrode characteristics was employed as the counter electrode). The capacity was shown to decrease by 22–56% with increasing the scanning rate from 10 to 80 mV/s. A maximum capacity of the composite was obtained at a scanning rate of 10 mV/s was 346 F/g.</p>}, number={3}, journal={Eurasian Chemico-Technological Journal}, author={Zakharov, Yu. A. and Voropay, A. N. and Fedorova, N. M. and Pugachev, V. M. and Puzynin, A. V. and Barnakov, Ch. N. and Ismagilov, Z. R. and Manina, T. S.}, year={2015}, month={Jul.}, pages={187–191} }