Abstract
A fine powder of β-nickel aluminide NiAl is obtained by reaction of [Ni(cod)2] (cod = cycloocta-1,5-diene) with AlEt3 in toluene at room temperature and under a H2 pressure of 5-10 MPa and subsequent distillation of the solvent, subsequent hydrogenation (0.1-5 MPa), and annealing (200°C) [Eq. (a)]. This novel wet chemistry synthesis of aluminides may be transferred to Ni3Al (α-nickel aluminide) and ternary aluminide powders such as GaNiAl, FeNiAl, and CeNiAl.
| Original language | English |
|---|---|
| Pages (from-to) | 599-603 |
| Number of pages | 5 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 41 |
| Issue number | 4 |
| Publication status | Published - Feb 15 2002 |
Keywords
- Aluminum
- Intermetallic phases
- Metal-metal interactions
- Nickel
- Solid-state structures
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)
Fingerprint Dive into the research topics of 'Wet chemistry synthesis of β-nickel aluminide NiAl'. Together they form a unique fingerprint.
Cite this
Bönnemann, H., Brijoux, W., Hofstadt, H. W., Ould-Ely, T., Schmidt, W., Waßmuth, B., & Weidenthaler, C. (2002). Wet chemistry synthesis of β-nickel aluminide NiAl. Angewandte Chemie - International Edition, 41(4), 599-603.