Electrophoretic Concentration and Production of Conductive Coatings from Silver Nanoparticles Stabilized with Non-Ionic Surfactant Span 80 | Sciact - CRIS-system of Boreskov Institute of Catalysis

Electrophoretic Concentration and Production of Conductive Coatings from Silver Nanoparticles Stabilized with Non-Ionic Surfactant Span 80 Full article

Journal

Colloids and Surfaces A: Physicochemical and Engineering Aspects
ISSN: 0927-7757

Output data

Year: 2021, Volume: 625, Article number : 126961, Pages count : 11 DOI: 10.1016/j.colsurfa.2021.126961

Tags

Conductive films; Electrophoretic mobility; Microscopy; Nanoparticles; Nonaqueous electrophoresis; Nonionic surfactants; Printing electronics

Authors

Popovetskiy Pavel Sergeevich ¹ , Kolodin Alexei Nikitich ¹ , Maximovskiy Eugenie Anatolievich ¹ , Plyusnin Pavel Eugenievich ¹ , Korolkov Ilya Victorovich ^1,2 , Gerasimov Eugeny Yurievich ³

Affiliations

1	Nikolaev Institute of Inorganic Chemistry, Russian Academy of Sciences, Siberian Branch, 3, Acad. Lavrentiev Ave. 3, Novosibirsk 630090, Russia
2	Kemerovo State University, Krasnaya Str. 6, Kemerovo 650000, Russia
3	Boreskov institute of catalysis, Russian Academy of Sciences, Siberian Branch, 5, Acad. Lavrentiev Ave. 3, Novosibirsk 630090, Russia

Funding (1)

Russian Foundation for Basic Research

20-03-00017

Spherical silver nanoparticles with a diameter of 9.4 nm and stabilized by a non-ionic surfactant Span 80 were obtained by a microemulsion synthesis in nonpolar media. Nanoparticles have a thick adsorption layer of about 30 nm in the initial organosol and they are coated with a surfactant monolayer at low concentrations of Span 80. It was shown that nanoparticles have a high value of electrokinetic potential (more than 30 mV). High electrokinetic potential made it possible to obtain concentrated silver organosols by non-aqueous electrophoresis. The metal content in the separated concentrates reached 2.35 M. Mirror-like films of various thicknesses (from 700 nm to 8 µm) and high conductivity (up to 0.1 μOhm/□) were produced by heat treatment of concentrates at temperatures of 200 and 250 °C. The silver content in the films reached 96% mass. © 2021 Elsevier B.V.

Popovetskiy P.S. , Kolodin A.N. , Maximovskiy E.A. , Plyusnin P.E. , Korolkov I.V. , Gerasimov E.Y.
Electrophoretic Concentration and Production of Conductive Coatings from Silver Nanoparticles Stabilized with Non-Ionic Surfactant Span 80
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2021. V.625. 126961 :1-11. DOI: 10.1016/j.colsurfa.2021.126961 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Mar 22, 2021
Accepted:	Jun 1, 2021
Published online:	Jun 8, 2021
Published print:	Sep 20, 2021

Web of science:	WOS:000672809200001
Scopus:	2-s2.0-85107724403
Elibrary:	46181521
Chemical Abstracts:	2021:1310011
Chemical Abstracts (print):	175:493890
OpenAlex:	W3173028632

DB	Citing
Scopus	9
Web of science	8
OpenAlex	11