Research output: Contribution to journal › Conference article › peer-review
Synthesis of graphite/Ag/AgCl nanocomposite electrode materials. / Malbakhova, I. A.; Titkov, A. I.; Uvarov, N. F. et al.
In: Materials Today: Proceedings, Vol. 25, 01.10.2019, p. 398-400.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Synthesis of graphite/Ag/AgCl nanocomposite electrode materials
AU - Malbakhova, I. A.
AU - Titkov, A. I.
AU - Uvarov, N. F.
AU - Ulihin, A. S.
PY - 2019/10/1
Y1 - 2019/10/1
N2 - Nanocomposite electrode materials composed of graphite, Ag and AgCl were prepared by impregnation of graphite with a suspension of silver nanoparticles followed by anodizing in hydrochloric acid to obtain a layer of silver chloride on the surface of the nanoparticles. Silver nanoparticles were synthesized by the reduction of silver salts in benzyl alcohol. It was shown that the mass fraction of 1% Ag in the nanocomposite is optimal for creating a uniform coating of carbon surface with nanoparticles. The preliminary treatment of the graphite surface by the 0.75HNO3-0.25H2SO4 mixture resulted in formation of silver nanoparticles with the smallest size of 5-10 nm and their uniform distribution over the graphite surface. It was found that the nanocomposite electrode materials under study meet general requirements for electrocardiographic electrodes.
AB - Nanocomposite electrode materials composed of graphite, Ag and AgCl were prepared by impregnation of graphite with a suspension of silver nanoparticles followed by anodizing in hydrochloric acid to obtain a layer of silver chloride on the surface of the nanoparticles. Silver nanoparticles were synthesized by the reduction of silver salts in benzyl alcohol. It was shown that the mass fraction of 1% Ag in the nanocomposite is optimal for creating a uniform coating of carbon surface with nanoparticles. The preliminary treatment of the graphite surface by the 0.75HNO3-0.25H2SO4 mixture resulted in formation of silver nanoparticles with the smallest size of 5-10 nm and their uniform distribution over the graphite surface. It was found that the nanocomposite electrode materials under study meet general requirements for electrocardiographic electrodes.
KW - Composite materials
KW - Electrocardiographic electrodes
KW - Graphite-Ag-AgCl nanocomposites
KW - Polyol synthesis
KW - Silver nanoparticles
UR - http://www.scopus.com/inward/record.url?scp=85086935057&partnerID=8YFLogxK
U2 - 10.1016/j.matpr.2019.12.115
DO - 10.1016/j.matpr.2019.12.115
M3 - Conference article
AN - SCOPUS:85086935057
VL - 25
SP - 398
EP - 400
JO - Materials Today: Proceedings
JF - Materials Today: Proceedings
SN - 2214-7853
T2 - 3rd All-Russian Conference, with International Participation Hot Topics of Solid State Chemistry : From New Ideas to New Materials, HTSSC 2019
Y2 - 1 October 2019 through 5 October 2019
ER -
ID: 24613564