Abstract
Abstract: The results of experimental studies indicating the possibility of obtaining molybdenum carbide crystalline phases in a dc arc discharge plasma initiated inside a hollow graphite cathode in the air gaseous atmosphere under normal atmospheric conditions are presented. According to the X-ray diffraction data, two molybdenum carbide phases are identified in the powder synthesis product: Mo1.2C0.8 and Mo2C, as well as graphite and metallic molybdenum. According to the transmission electron microscopy data, molybdenum carbide particles are in the carbon matrix and are characterized by dimensions mostly not exceeding 5–10 nm.
| Original language | English |
|---|---|
| Pages (from-to) | 866-869 |
| Number of pages | 4 |
| Journal | Technical Physics Letters |
| Volume | 45 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1 Sep 2019 |
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Keywords
- electric arc synthesis
- molybdenum carbide
- nonvacuum method
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
The Possibility of Synthesizing Nanosize Molybdenum Carbide in Atmospheric Electrodischarge Plasma. / Pak, A. Ya.
In: Technical Physics Letters, Vol. 45, No. 9, 01.09.2019, p. 866-869.Research output: Contribution to journal › Article
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TY - JOUR
T1 - The Possibility of Synthesizing Nanosize Molybdenum Carbide in Atmospheric Electrodischarge Plasma
AU - Pak, A. Ya
PY - 2019/9/1
Y1 - 2019/9/1
N2 - Abstract: The results of experimental studies indicating the possibility of obtaining molybdenum carbide crystalline phases in a dc arc discharge plasma initiated inside a hollow graphite cathode in the air gaseous atmosphere under normal atmospheric conditions are presented. According to the X-ray diffraction data, two molybdenum carbide phases are identified in the powder synthesis product: Mo1.2C0.8 and Mo2C, as well as graphite and metallic molybdenum. According to the transmission electron microscopy data, molybdenum carbide particles are in the carbon matrix and are characterized by dimensions mostly not exceeding 5–10 nm.
AB - Abstract: The results of experimental studies indicating the possibility of obtaining molybdenum carbide crystalline phases in a dc arc discharge plasma initiated inside a hollow graphite cathode in the air gaseous atmosphere under normal atmospheric conditions are presented. According to the X-ray diffraction data, two molybdenum carbide phases are identified in the powder synthesis product: Mo1.2C0.8 and Mo2C, as well as graphite and metallic molybdenum. According to the transmission electron microscopy data, molybdenum carbide particles are in the carbon matrix and are characterized by dimensions mostly not exceeding 5–10 nm.
KW - electric arc synthesis
KW - molybdenum carbide
KW - nonvacuum method
UR - http://www.scopus.com/inward/record.url?scp=85073217784&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85073217784&partnerID=8YFLogxK
U2 - 10.1134/S1063785019090098
DO - 10.1134/S1063785019090098
M3 - Article
AN - SCOPUS:85073217784
VL - 45
SP - 866
EP - 869
JO - Technical Physics Letters
JF - Technical Physics Letters
SN - 1063-7850
IS - 9
ER -