Zobrazeno 1 - 10
of 22
pro vyhledávání: '"David S. Bem"'
Autor:
Duncan Akporiaye, Martin Plassen, Arne Karlsson, Robert W. Broach, Mark A. Miller, Jaime G. Moscoso, David S. Bem, Gregory J. Lewis, Ivar M. Dahl, Rune Wendelbo
Publikováno v:
Microporous and Mesoporous Materials. 48:367-373
Considering the increasing pressures and constraints on research and development towards focussed innovation, the prospects of new fast and cost-effective approaches addressing the many challenges faced in more rapidly developing next generation prod
Publikováno v:
Inorganic Chemistry. 35:581-585
New layered ternary transition metal nitrides, FeWN2 and MnMoN2, were synthesized in single-step reactions by the ammonolysis of ternary transition metal oxides. Solid-state precursors FeWO4 and MnMoO4 were treated with ammonia at 625 and 800 °C to
Publikováno v:
Chemistry of Materials. 7:1824-1828
The new layered ternary transition metal nitride (Fe{sub 0.8}Mo{sub 0.2})MoN{sub 2} has been synthesized in a single-step reaction by the ammonolysis of the transition-metal oxide, Fe{sub 2}(MoO{sub 4}){sub 3}. Powder X-ray diffraction data were coll
Publikováno v:
Materials Science Forum. :183-186
Publikováno v:
ChemInform. 24
Publikováno v:
ChemInform. 27
Publikováno v:
ChemInform. 27
Autor:
Charles P. Gibson, T. Kevin Hitchens, David S. Bem, Stephen B. Falloon, Jeffrey E. Cortopassi
Publikováno v:
Organometallics. 11:1742-1749
Autor:
Charles P. Gibson, David S. Bem
Publikováno v:
Journal of Organometallic Chemistry. 414:23-32
While proton and carbon NMR spectroscopy suggest that (Cp*) 2 (Me)TiOC(Me)CH 2 ( 1 , Cp* η 5 -C 5 Me 5 is a typical titanum enolate, this material does not exhibit typical enolate reactivity. Specifically, 1 does not react with either methy
Autor:
David S. Bem, Hans-Conrad zur Loye
Publikováno v:
Journal of Solid State Chemistry. 104:467-469
A new ternary nitride, FeWN[sub 2], was prepared via ammonolysis of the solid state oxide precursor FeWO[sub 4] at 800[degrees]C. The powder diffraction data were indexed as a hexagonal structure with lattice parameters a = 2.867(2) [angstrom] and c