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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
ESCI SJR: 0.176 SNIP: 0.48 CiteScore™: 1.3

ISSN Imprimir: 1093-3611
ISSN On-line: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.2015013899
pages 195-203

SEM INVESTIGATION OF CHITOSAN NANOFIBERS PRODUCED BY NANOSPIDER TECHNOLOGY

N. Prokopchuk
Belarusian State University of Technology, 13a Sverdlova Str., 220050 Minsk, 220050, Republic of Belarus
V. G. Luhin
Belarusian State Technological University, 13a Sverdlov Str., Minsk, 220006, Belarus
K. Vishnevskii
Department of Electrical Devices and High Voltage Technology, Lublin University of Technology, 38a Nadbystrzycka Str., Lublin, Poland
Zh. Shashok
Power Engineering Research Center Ltd., 9 Lotnikow Str., 41-949 Piekary Slqskie, Poland
Pawel Zukowski
Department of Electrical Devices and High Voltage Technology, Lublin University of Technology, ul. Nadbystrzycka 38D, Lublin, 20–618, Poland
J. Plowucha
Power Engineering Research Center Ltd., 9 Lotnikow Str., 41-949 Piekary Slqskie, Poland

RESUMO

Nanofibers from chitosan were obtained by the NANOSPIDER technology. The structure of the nanofiber layer was analyzed by the method of scanning microscopy on a JSM-5610 LV JEOL. It is found that the most reasonable concentration of chitosan (in the test interval) is 2.0 wt.%. In this case, the process is stable, and nanofibers are formed with a diameter of up to 250 nm. Based on these results, the optimum technological parameters of the electrospinning used for manufacturing high-quality uniform nanofiber coating have been determined. However, the use of different types of chitosan, as well as substrates of differing nature and structure, may require adjustment of these parameters.

Palavras-chave: SEM, nanofibres, chitosan

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