Abstract
In this paper the synthesis of ultra dispersed graphite-like structures doped with nitrogen by using a magneto plasma accelerator is shown. The synthesis of such structures is realized during supersonic carbon plasma jet flowing into the chamber filled with the nitrogen atmosphere. Plasma jet is generated by coaxial magneto plasma accelerator (CMPA) based on graphite electrode system. The CMPA is supplied from the pulsed capacitive energy storage with the maximum value of stored energy of 360 kJ. Electrical and energy parameters of plasma flow are recorded during experiment. According to X-ray diffraction (XRD) and high resolution transmission electron microscopy (HRTEM) methods obtained particles with well seen triangle sectors are graphite-like carbon structures doped with nitrogen atoms. This is confirmed by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy analyses in which carbon- nitrogen bonding configurations have been identified.
| Original language | English |
|---|---|
| Title of host publication | IOP Conference Series: Materials Science and Engineering |
| Publisher | Institute of Physics Publishing |
| Volume | 66 |
| Edition | 1 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | 20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014 - Tomsk, Russian Federation Duration: 14 Apr 2014 → 18 Apr 2014 |
Other
| Other | 20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 14.4.14 → 18.4.14 |
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ASJC Scopus subject areas
- Engineering(all)
- Materials Science(all)
Cite this
Synthesis of ultra dispersed graphite-like structures doped with nitrogen in supersonic carbon plasma flow. / Sivkov, A.; Pak, A.; Shanenkov, I.; Kolganova, J.; Shatrova, K.
IOP Conference Series: Materials Science and Engineering. Vol. 66 1. ed. Institute of Physics Publishing, 2014. 012001.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Synthesis of ultra dispersed graphite-like structures doped with nitrogen in supersonic carbon plasma flow
AU - Sivkov, A.
AU - Pak, A.
AU - Shanenkov, I.
AU - Kolganova, J.
AU - Shatrova, K.
PY - 2014
Y1 - 2014
N2 - In this paper the synthesis of ultra dispersed graphite-like structures doped with nitrogen by using a magneto plasma accelerator is shown. The synthesis of such structures is realized during supersonic carbon plasma jet flowing into the chamber filled with the nitrogen atmosphere. Plasma jet is generated by coaxial magneto plasma accelerator (CMPA) based on graphite electrode system. The CMPA is supplied from the pulsed capacitive energy storage with the maximum value of stored energy of 360 kJ. Electrical and energy parameters of plasma flow are recorded during experiment. According to X-ray diffraction (XRD) and high resolution transmission electron microscopy (HRTEM) methods obtained particles with well seen triangle sectors are graphite-like carbon structures doped with nitrogen atoms. This is confirmed by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy analyses in which carbon- nitrogen bonding configurations have been identified.
AB - In this paper the synthesis of ultra dispersed graphite-like structures doped with nitrogen by using a magneto plasma accelerator is shown. The synthesis of such structures is realized during supersonic carbon plasma jet flowing into the chamber filled with the nitrogen atmosphere. Plasma jet is generated by coaxial magneto plasma accelerator (CMPA) based on graphite electrode system. The CMPA is supplied from the pulsed capacitive energy storage with the maximum value of stored energy of 360 kJ. Electrical and energy parameters of plasma flow are recorded during experiment. According to X-ray diffraction (XRD) and high resolution transmission electron microscopy (HRTEM) methods obtained particles with well seen triangle sectors are graphite-like carbon structures doped with nitrogen atoms. This is confirmed by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy analyses in which carbon- nitrogen bonding configurations have been identified.
UR - http://www.scopus.com/inward/record.url?scp=84907782113&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84907782113&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/66/1/012001
DO - 10.1088/1757-899X/66/1/012001
M3 - Conference contribution
VL - 66
BT - IOP Conference Series: Materials Science and Engineering
PB - Institute of Physics Publishing
ER -