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This article raises the relevancy problems of bimetallic nanostructures using to inhibit corrosion processes specific to various sulfur-containing media, including the extraction and transportation of natural hydrocarbons, in oil and gas condensate equipment. The environmental aspect of the research is the possibility of using bimetallic nanostructures modified with cysteine as environmentally friendly agents that protect steel from corrosion, especially in a thiol medium. There are presented experimental data on the synthesis and study of bimetallic nanostructures based on copper and silver in a thiol medium based on cysteine aminoacid. The research field is conditioned by these days’ tendency that advanced developments in many branches of science are directly associated to the application of nanomaterials. The high action efficiency of these materials is achieved due to their highly dispersed state, distinguishing them favorably from conventional macroobjects. The synthesis of Cu/Ag nanostructures was carried out due to the unique properties of bimetals, such as increased activity of atoms in the surface layer, display of quantum effects, etc., that are more pronounced than those in monometallic nanostructures. The main article concept lies within simulation the process of sulfides and other sulfur compounds formation with bimetallic nanoparticles to protect oil and gas equipment from sulfur-containing corrosive agents in aqueous medium. The goal is to synthesize the copper-silver bimetallic microparticles stabilized with apple pectin and verification of the possibility of forming a metal-sulfur bond at the nanoscale level with cysteine aminoacid as a suitable and convenient compound. The objectives include directly the method of synthesis of the bimetallic microstructure Cu-Ag, stabilized with a solution of apple pectin; absorption spectrophotometry of the studied disperse system of bimetallic Cu-Ag microparticles in the visible region; scanning electron microscopy (SEM) of the bimetallic CuAg microparticles obtained; study of chemisorption of L-cysteine hydrochloride on the dispersed phase surface of bimetallic Cu-Ag microparticles; Raman-scattering spectroscopy of the sample obtained after chemisorption.
Słowa kluczowe
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Rocznik
Tom
Strony
105--114
Opis fizyczny
Bibliogr. 13 poz., rys., tab.
Twórcy
autor
- D. Serikbayev East Kazakhstan Technical University, 19, Serikbayev str., 070000, Ust-Kamenogorsk, Kazakhstan
autor
- Immanuel Kant Baltic Federal University, 14 A. Nevskogo ul., 236016 Kaliningrad, Russia
autor
- Immanuel Kant Baltic Federal University, 14 A. Nevskogo ul., 236016 Kaliningrad, Russia
autor
- Immanuel Kant Baltic Federal University, 14 A. Nevskogo ul., 236016 Kaliningrad, Russia
autor
- D. Serikbayev East Kazakhstan Technical University, 19, Serikbayev str., 070000, Ust-Kamenogorsk, Kazakhstan
Bibliografia
- 1. Aleksandrova T., Aleksandrov A., Nikolaeva N. 2017. An investigation of the possibility of extraction of metals from heavy oil. Mineral Processing and Extractive Metallurgy Review, 38(2), 92–95.
- 2. Campos A., Troc N., Cottancin E., Pellarin M., Weissker H.C., Lermé J., Hillenkamp M. 2019. Plasmonic quantum size effects in silver nanoparticles are dominated by interfaces and local environments. Nature Physics, 15(3), 275–280.
- 3. Coutinho D.M., França D., Vanini G., Gomes A.O., Azevedo D.A. 2022. Understanding the molecular composition of petroleum and its distillation cuts. Fuel, 311, 122594.
- 4. Du J., Hu X., Zhang G., Wu X., Gong D. 2018. Colorimetric detection of cadmium in water using L-cysteine functionalized gold–silver nanoparticles. Analytical Letters, 51(18), 2906–2919.
- 5. Feng T., Meng X.F., Gao S.T., Feng C., Shang N.Z., Wang C. 2018. CuAg nanoparticles immobilized on biomass carbon nanospheres for high-efficiency hydrogen production from formaldehyde. Catalysis Communications, 113, 10–14.
- 6. Lewand L.R. 2002. The role of corrosive sulfur in transformers and transformer oil. In Proceedings of the 69th Annual International Doble Client Conference, Boston, MA, USA.
- 7. Mamyachenkov S.V., Аdryshev А.K., Seraya N.V., Khairullina A.A., Daumova G.K. 2017. Nanostructured Complex Sorbent for Cleaning Heavy Metal Ions from Industrial Effluent. Metallurgist, 61(7–8), 615–623.
- 8. Peng J., Liang X. 2019. Progress in research on gold nanoparticles in cancer management. Medicine, 98(18).
- 9. Yu W.E., Gradov A.E., Ilyina E.A. 2020. Study of the influence of silver nanoparticles sol on the electrode EMF of the Jacobi-Daniel galvanic cell. Modern innovative technologies of engineering training for mining and transport, (1), 159–167.
- 10. Yu W.E., Shvets P.V., Gradov A.E. 2021. Study of chemisorption of l-cysteine hydrochloride on bimetallic cu-ag microparticles using physico-chemical methods of investigation. In Current Issues and Innovations in Chemistry, Biology, Ecology, Agricultural Sciences and Science Education, 120–124.
- 11. Wu W., Lei M., Yang S., Zhou L., Liu L., Xiao X., Roy V.A. 2015. A one-pot route to the synthesis of alloyed Cu/Ag bimetallic nanoparticles with different mass ratios for catalytic reduction of 4-nitrophenol. Journal of Materials Chemistry A, 3(7), 3450–3455.
- 12. Yang R., Zhang L., Li P., Yu L., Mao J., Wang X., Zhang, Q. 2018. A review of chemical composition and nutritional properties of minor vegetable oils in China. Trends in food science & technology, 74, 26–32.
- 13. Zhong Y., Liu M.M., Chen Y., Yang Y.J., Wu L.N., Bai F.Q., Liu A.L. 2020. A high-performance amperometric sensor based on a monodisperse Pt–Au bimetallic nanoporous electrode for determination of hydrogen peroxide released from living cells. Microchimica Acta, 187(9), 1–9.
Typ dokumentu
Bibliografia
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bwmeta1.element.baztech-de86f583-2342-445c-94e7-f4292a7ce52e