TY - JOUR
T1 - Wet chemistry synthesis of β-nickel aluminide NiAl
AU - Bönnemann, Helmut
AU - Brijoux, Werner
AU - Hofstadt, Hans Werner
AU - Teyeb Ould Ely, Mohamed
AU - Schmidt, Wolfgang
AU - Waßmuth, Bernd
AU - Weidenthaler, Claudia
PY - 2002/2/15
Y1 - 2002/2/15
N2 - 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.
AB - 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.
KW - Aluminum
KW - Intermetallic phases
KW - Metal-metal interactions
KW - Nickel
KW - Solid-state structures
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U2 - 10.1002/1521-3773(20020215)41:4<643::AID-ANIE643>3.0.CO;2-U
DO - 10.1002/1521-3773(20020215)41:4<643::AID-ANIE643>3.0.CO;2-U
M3 - Article
VL - 41
SP - 599
EP - 603
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
SN - 1433-7851
IS - 4
ER -