Abstract
Results of the comprehensive characterisation of electro-exploded aluminum nanopowders, passivated with the non-inert reagents: oleic acid (C17H33COOH) and stearic acid (C17H35COOH), which were suspended in kerosene and ethanol, amorphous boron, nickel, fluoropolymer and Al2O3 (for a comparison), are discussed. Aluminum nanopowders with a protecting surface show increased stability towards oxidation in air and in water during the storage period. On the basis of the experimental results, a diagram of the formation and stabilization of the coatings is proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 111-115 |
| Number of pages | 5 |
| Journal | Powder Technology |
| Volume | 164 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 17 May 2006 |
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Keywords
- Air
- Aluminum nanoparticles
- DTA-DSC-TG
- Non-inert coatings
- Passivation
- SEM
- Stability
- TEM
- Water
ASJC Scopus subject areas
- Chemical Engineering(all)
- Physical and Theoretical Chemistry
Cite this
Aluminum nanopowders produced by electrical explosion of wires and passivated by non-inert coatings : Characterisation and reactivity with air and water. / Gromov, Alexander Alexandrovich; Förter-Barth, Ulrich; Teipel, Ulrich.
In: Powder Technology, Vol. 164, No. 2, 17.05.2006, p. 111-115.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Aluminum nanopowders produced by electrical explosion of wires and passivated by non-inert coatings
T2 - Characterisation and reactivity with air and water
AU - Gromov, Alexander Alexandrovich
AU - Förter-Barth, Ulrich
AU - Teipel, Ulrich
PY - 2006/5/17
Y1 - 2006/5/17
N2 - Results of the comprehensive characterisation of electro-exploded aluminum nanopowders, passivated with the non-inert reagents: oleic acid (C17H33COOH) and stearic acid (C17H35COOH), which were suspended in kerosene and ethanol, amorphous boron, nickel, fluoropolymer and Al2O3 (for a comparison), are discussed. Aluminum nanopowders with a protecting surface show increased stability towards oxidation in air and in water during the storage period. On the basis of the experimental results, a diagram of the formation and stabilization of the coatings is proposed.
AB - Results of the comprehensive characterisation of electro-exploded aluminum nanopowders, passivated with the non-inert reagents: oleic acid (C17H33COOH) and stearic acid (C17H35COOH), which were suspended in kerosene and ethanol, amorphous boron, nickel, fluoropolymer and Al2O3 (for a comparison), are discussed. Aluminum nanopowders with a protecting surface show increased stability towards oxidation in air and in water during the storage period. On the basis of the experimental results, a diagram of the formation and stabilization of the coatings is proposed.
KW - Air
KW - Aluminum nanoparticles
KW - DTA-DSC-TG
KW - Non-inert coatings
KW - Passivation
KW - SEM
KW - Stability
KW - TEM
KW - Water
UR - http://www.scopus.com/inward/record.url?scp=33646529375&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33646529375&partnerID=8YFLogxK
U2 - 10.1016/j.powtec.2006.03.003
DO - 10.1016/j.powtec.2006.03.003
M3 - Article
AN - SCOPUS:33646529375
VL - 164
SP - 111
EP - 115
JO - Powder Technology
JF - Powder Technology
SN - 0032-5910
IS - 2
ER -