Geodesic
Investigation of vaporization/condensation processes in electrothermal atomizer for analytical spectrometry
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 149 (2007) no. 1, pp. 121-127 
S. D. Khas'minskaya; A. V. Rubtsova; K. Yu. Nagulin; O. A. Konovalova. Investigation of vaporization/condensation processes in electrothermal atomizer for analytical spectrometry. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Kazanskii Gosudarstvennyi Universitet. Uchenye Zapiski. Seriya Fiziko-Matematichaskie Nauki, Tome 149 (2007) no. 1, pp. 121-127. http://geodesic.mathdoc.fr/item/UZKU_2007_149_1_a18/
@article{UZKU_2007_149_1_a18,
     author = {S. D. Khas'minskaya and A. V. Rubtsova and K. Yu. Nagulin and O. A. Konovalova},
     title = {Investigation of vaporization/condensation processes in electrothermal atomizer for analytical spectrometry},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {121--127},
     year = {2007},
     volume = {149},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2007_149_1_a18/}
}
TY  - JOUR
AU  - S. D. Khas'minskaya
AU  - A. V. Rubtsova
AU  - K. Yu. Nagulin
AU  - O. A. Konovalova
TI  - Investigation of vaporization/condensation processes in electrothermal atomizer for analytical spectrometry
JO  - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki
PY  - 2007
SP  - 121
EP  - 127
VL  - 149
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/UZKU_2007_149_1_a18/
LA  - ru
ID  - UZKU_2007_149_1_a18
ER  - 
%0 Journal Article
%A S. D. Khas'minskaya
%A A. V. Rubtsova
%A K. Yu. Nagulin
%A O. A. Konovalova
%T Investigation of vaporization/condensation processes in electrothermal atomizer for analytical spectrometry
%J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki
%D 2007
%P 121-127
%V 149
%N 1
%U http://geodesic.mathdoc.fr/item/UZKU_2007_149_1_a18/
%G ru
%F UZKU_2007_149_1_a18

Voir la notice du chapitre de livre provenant de la source Math-Net.Ru

Fractional structure of aerosols formed in the electrothermal vaporiser from the solutions of cadmium nitrate, copper nitrate and sodium chloride with the longitudinally heated graphite tube was investigated by using the methods of atomic-force microscopy. Transfer of aerosols onto substrate was performed by means of method of electrostatic precipitation in the corona discharge. It was shown that with decrease of volatility of the analyte the size of aerosol particles increases. Evaporation of 2 $\mu$g NaCl creates the aerosol with 200–900 nm size particles which could be centers of condensation of analyte. It was shown that reduction of matrix influence on formation of aerosol can be achieved through two-stage vaporization with intermediate stage of fractional condensation.

[1] Gunn A.M., Millard D. L., Kirkbright G. F., “Optical emission spectrometry with an inductively coupled radiofrequency argon plasma source and sample introduction with a graphite rod electrothermal vaporization device”, Analyst., 103 (1978), 1066–1073 | DOI

[2] Gucer S., Kantor T., “Efficiency of sample introduction into inductively coupled plasma by graphite furnace electrothermal vaporization”, Spectrochimica Acta Part B: Atomic Spectroscopy, 54 (1999), 763–772 | DOI

[3] Aziz A., Broekaert J. A. C., Leis F., “Analysis of microamounts of biological samples by evaporation in a graphite furnace and inductively coupled plasma atomic emission spectrometry”, Spectrochim. Acta Part B, 37 (1982), 369–379 | DOI

[4] Crabi G., Cavalli P., Achilli M., Rossi G., Omenetto N., “Use of the HGA-500 graphite furnace as a sampling unit for ICP emission spectrometry”, At. Spectrosc., 3 (1982), 81–88

[5] Shen W-L., Caruso J. A., Fricke F. L., Satzger R. D., “Electrothermal vaporization interface for sample introduction in inductively coupled plasma mass spectrometry”, J. Anal. At. Spectrom., 5 (1990), 451–455 | DOI

[6] Nagulin K. Yu., Gilmutdinov A. Kh., Grishin L. A., “Dvukhstadiinyi atomizator dlya elektrotermicheskoi atomno-absorbtsionnoi spektrometrii. Dinamika prostranstvennykh raspredelenii temperatury”, Zhurn. analit. khimii, 58V:4 (2003), 439–446

[7] Gilmutdinov A. Kh., Nagulin K. Yu., Khermann G., “Issledovaniya dinamiki prostranstvennogo raspredeleniya absorbtsionnosti pri elektrotermicheskom isparenii i elektrostaticheskom osazhdenii opredelyaemogo elementa v atomizatore”, Zhurn. analit. khimii, 58:1 (2003), 64–70