ANALYTICAL CONTROL IN THE SYNTHESIS OF NANO-SCALE SYSTEMS BASED ON COPPER AND THE IRON GROUP METALS
Abstract
Nanosized metal systems based on copper and the iron group metals are widely used as magnetic systems and catalysts. There are various methods of the nanomaterial preparation, but any of them requires the control of the abovementioned metals in the starting compounds, intermediate and final products of the synthesis. In this work the sample preparation and determination procedures were tested for the copper-nickel system by means of spectrophotometry method, for nickel on porous carbon – by means сomplexometric titration. The possibility of the individual voltammetric determination of the iron group metals using the graphite electrodes was investigated.
About the Authors
E. N. Sviridova
Kemerovo State University
Russian Federation
Ekaterina N. Sviridova – post-graduate student at the Department of Chemistry of Solids
Russian Federation
Ekaterina N. Sviridova – post-graduate student at the Department of Chemistry of Solids
N. V. Ivanova
Kemerovo State University
Russian Federation
Russian Federation
Natalia V. Ivanova – Candidate of Chemistry; Assistant Professor at the Department of Analytical Chemistry
References
1. Свиридов; В. В. Химическое осаждение металлов в водных растворах / В. В. Свиридов; Т. Н. Воробьева; Т. В. Гаевская [и др.]. – Минск: Изд-во «Университетское»; 1987. – 270 с.
2. Васильева; О. В. Получение и изучение физико-химических свойств наноразмерной системы никельмедь: дис. … канд. хим. наук: 02.00.04; защ.: 23.05.13 / О. В. Васильева. – Кемерово; 2013. – 125 с.
3. Умланд; Ф. Комплексные соединения в аналитической химии. Теория и практика применения / Ф. Умланд; А. Янсен; Д. Тириг. – М: Мир; 1975. – 533 с.
4. Брайнина; Х. З. Инверсионная вольтамперометрия твердых фаз / Х. З. Брайнина; Е. Я. Нейман. – М.: Высшая школа; 1991.– 356 с.
5. Лурье; Ю. Ю. Справочник по аналитической химии / Ю. Ю. Лурье. – М.: Химия; 1989. – 448 с.
6. Gomez; E. Electrodeposition of Co-Ni alloys / E. Gomez; J. Ramirez; E. Valles // J. of Аppl. Electrochem. – 1998. – 28. – Р. 71 – 79.
7. Ahmed; J. Binary Fe-Co аlloy nanoparticles showing significant enhancement in electrocatalytic activity compared with bulk alloys / J. Ahmed; B. Kumar; A. Mugweru [et al.] // J. Phys.Chem. – 2010. – 114. – Р. 18779 – 18784.
Review
For citations:
Sviridova E.N., Ivanova N.V. ANALYTICAL CONTROL IN THE SYNTHESIS OF NANO-SCALE SYSTEMS BASED ON COPPER AND THE IRON GROUP METALS. SibScript. 2013;(3-3):108-112. (In Russ.)
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