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Morphology-Driven Enhancement of Alkaline OER Performance in Spinel NiCo<sub>2</sub>O<sub>4</sub> Nanosheet Electrodes. [PDF]
Int J Mol SciAhmed ATA, Ansari AS, Cho S, Jana A.
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Correction for Hanasaki et al., Frustrated random-singlet state with ice-type structural fluctuation in spinel titanates. [PDF]
Proc Natl Acad Sci U S Aeuropepmc +1 more source
Magnesia–spinel microcomposites
Journal of the European Ceramic Society, 2004 Abstract This study used a model system of fully dense high purity MgO, incorporating micron size spinel prepared by hot-pressing. Spinel powder was obtained from two sources: (i) 0.5 μm alumina powder was incorporated into MgO by in situ reaction, and (ii) preformed 3 μm spinel powder.
Aksel, Cemail, Warren, PD, Riley, FL
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Slag erosion of spinel and spinel — Periclase refractories
Refractories, 1975The physicochemical conversions of spinel-periclase refractories by the action of the penetrating slag melt consist of the ferrous component of the slag being absorbed by the periclase and spinels and being distributed between them in the form of solid solutions while the lime -silicate part of the melt reacts with the periclase and spinels to form ...
Yu. D. Kuznetsov +2 more
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Combustion CVD of magnesium spinel and nickel spinel
Surface and Coatings Technology, 1997Combustion chemical vapor deposition (combustion CVD) is being developed to deposit magnesium spinel, MgAl 2 O 4 , and nickel spinel, NiAl 2 O 4 , onto silica substrates. A possible use of the magnesium spinel is as an overlayer on thermal barrier coatings (TBCs) used in the hot sections of gas turbines.
D.W. Stollberg +2 more
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Applied Catalysis B: Environmental, 2016 The work reports the synthesis and characterization of manganese substituted spinel ferrites, and their application as catalysts for formaldehyde oxidation.
Hongping He +2 more
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Acta Crystallographica Section A Foundations of Crystallography, 2012
The possible distortions in the spinel structure resulting from rotation of the tetrahedra and octahedra have been investigated by a group-theoretical method. The possibility of the existence of 28 phases of rotation of the tetrahedra and five phases of rotation of the octahedra has been shown.
V M, Talanov, V B, Shirokov
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The possible distortions in the spinel structure resulting from rotation of the tetrahedra and octahedra have been investigated by a group-theoretical method. The possibility of the existence of 28 phases of rotation of the tetrahedra and five phases of rotation of the octahedra has been shown.
V M, Talanov, V B, Shirokov
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1991
Publisher Summary This chapter discusses the crystal structure and mechanism for structural distortion of spinels. Spinels are materials that crystallize with a structure related to that of the mineral MgAl2O4, which is known as spinel. The gross features of the spinel structure may be most easily visualized as a nearly close-packed cubic array of ...
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Publisher Summary This chapter discusses the crystal structure and mechanism for structural distortion of spinels. Spinels are materials that crystallize with a structure related to that of the mineral MgAl2O4, which is known as spinel. The gross features of the spinel structure may be most easily visualized as a nearly close-packed cubic array of ...
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Production and testing of periclase-spinel parts with fused spinel
Refractories, 1993Ladle and roof parts with use of fused spinel from bauxite and periclase were produced on a semiproduction basis. It was shown that the parts have good service properties. Service tests showed the effectiveness of periclase-spinellide type parts.
G. I. Antonov +3 more
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