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Identification of a New Yttrium Oxycarbide, Y 2 OC
Author(s) -
Holcombe C. E.,
Carpenter D. A.
Publication year - 1981
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1981.tb09592.x
Subject(s) - yttrium , diffraction , lattice constant , materials science , solid solution , x ray crystallography , lattice (music) , analytical chemistry (journal) , phase (matter) , oxygen , carbon fibers , crystallography , mineralogy , chemistry , metallurgy , chromatography , physics , composite number , organic chemistry , composite material , optics , oxide , acoustics
A new face‐centered‐cubic (fee) compound has been identified in the system yttrium‐oxygen‐carbon (Y‐O‐C). Several synthesis routes with reaction temperatures from 930° to 2000°C produce the phase. Quantitative X‐ray diffraction (XRD) phase analysis indicated the composition to be Y 2 OC. The powder XRD pattern and refined lattice parameter are reported.