Abstract
Sorption properties of titanium alloy VT1-0 coated by nickel layer using dc magnetron sputtering were investigated in this paper. The crystalline structure of the coating as well as evaluation of its thickness was analyzed by X-ray diffraction in grazing incidence geometry. It was revealed that the nickel coating significantly increases the hydrogen sorption rate of titanium alloy compared to pure titanium covered with its original oxide layer. Hydrogen sorption rate reduces approximately from 10−3 to 10−4 wt.%/s with increasing the nickel thickness from 1 to 2.6 μm, respectively. Hydrogen sorption kinetics strongly depends on the hydrogenation parameters. The increase of both temperature in the range of 350–550 °C and hydrogen pressure from 1 to 2 atm leads to increase of hydrogen sorption rate.
| Original language | English |
|---|---|
| Pages (from-to) | 10604-10610 |
| Number of pages | 7 |
| Journal | International Journal of Hydrogen Energy |
| Volume | 42 |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - 13 Apr 2017 |
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Keywords
- Hydrogen
- Magnetron sputtering
- Nickel
- Titanium
- Titanium powder
- XRD
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- Fuel Technology
- Condensed Matter Physics
- Energy Engineering and Power Technology
Cite this
Hydrogen sorption by Ni-coated titanium alloy VT1-0. / Kudiiarov, V. N.; Kashkarov, E. B.; Syrtanov, M. S.; Lider, A. M.
In: International Journal of Hydrogen Energy, Vol. 42, No. 15, 13.04.2017, p. 10604-10610.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Hydrogen sorption by Ni-coated titanium alloy VT1-0
AU - Kudiiarov, V. N.
AU - Kashkarov, E. B.
AU - Syrtanov, M. S.
AU - Lider, A. M.
PY - 2017/4/13
Y1 - 2017/4/13
N2 - Sorption properties of titanium alloy VT1-0 coated by nickel layer using dc magnetron sputtering were investigated in this paper. The crystalline structure of the coating as well as evaluation of its thickness was analyzed by X-ray diffraction in grazing incidence geometry. It was revealed that the nickel coating significantly increases the hydrogen sorption rate of titanium alloy compared to pure titanium covered with its original oxide layer. Hydrogen sorption rate reduces approximately from 10−3 to 10−4 wt.%/s with increasing the nickel thickness from 1 to 2.6 μm, respectively. Hydrogen sorption kinetics strongly depends on the hydrogenation parameters. The increase of both temperature in the range of 350–550 °C and hydrogen pressure from 1 to 2 atm leads to increase of hydrogen sorption rate.
AB - Sorption properties of titanium alloy VT1-0 coated by nickel layer using dc magnetron sputtering were investigated in this paper. The crystalline structure of the coating as well as evaluation of its thickness was analyzed by X-ray diffraction in grazing incidence geometry. It was revealed that the nickel coating significantly increases the hydrogen sorption rate of titanium alloy compared to pure titanium covered with its original oxide layer. Hydrogen sorption rate reduces approximately from 10−3 to 10−4 wt.%/s with increasing the nickel thickness from 1 to 2.6 μm, respectively. Hydrogen sorption kinetics strongly depends on the hydrogenation parameters. The increase of both temperature in the range of 350–550 °C and hydrogen pressure from 1 to 2 atm leads to increase of hydrogen sorption rate.
KW - Hydrogen
KW - Magnetron sputtering
KW - Nickel
KW - Titanium
KW - Titanium powder
KW - XRD
UR - http://www.scopus.com/inward/record.url?scp=85014120855&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85014120855&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2017.02.036
DO - 10.1016/j.ijhydene.2017.02.036
M3 - Article
VL - 42
SP - 10604
EP - 10610
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 15
ER -