Results 111 to 120 of about 1,867 (215)

Novel Colloidal Silica Technology For In Situ Spinelization in MgO-Containing Refractories

Materials Research
This study used an aqueous dispersion of silanized colloidal silica (SCS), whose particles’ surfaces were modified with an epoxysilane-based coupling agent, as the liquid medium and binder for MgO-Al2O3-containing suspensions.
Rafael Salomão, Leandro Fernandes, Andreas Sundblom, Peter Greenwood, Isabela Santos Martinatti, Paulo Roberto Teruo Tiba   +5 more
doaj   +1 more source

MgAl2O4 spinel-coated LiCoO2 as long-cycling cathode materials

, 2005
The enhanced cyclability of LiCoO2 coated with MgAl2O4 is described. A TEM examination of the microstructure of the coated particles revealed that the spinel formed a rather uniform coating over the cathode material.
Premkumar, T., Lu, C.Z., Fey, G.T., Wang, Z.F.   +3 more
core  

SYNTHESIS OF MgAl2O4-Ti(C,N) NANOCOMPOSITE BY ALUMINOTHERMIC REDUCTION

Iranian Journal of Materials Science and Engineering, 2015
MgAl2O4/Ti(C,N) composites were synthesized through aluminothermic reaction between Al,TiO 2,MgO powders and phenolic resin in coke bed condition. Effect of addition of carbon black and sugar into the mixture at different temperatures were investigated ...
E. Khoshomid Aghdam, R. Naghizadeh, H. R. Rezaie   +2 more
doaj  

ORDER-DISORDER PHENOMENA IN MGAL2O4 SPINEL

, 2016
The distribution of Al between octahedral and tetrahedral sites in MgAl2O4 spinel has been determined on quenched samples by high-resolution 27Al NMR spectroscopy. The relationships between T and degree of inversion, and between disorder and cell volume are analysed.-J.A.Z.
Wood, B, Kirkpatrick, R, Montez, B
openaire   +1 more source

Reststrahlen spectroscopy of MgAl2O4 spinel [PDF]

Semiconductor Physics, Quantum Electronics and Optoelectronics, 2002
openaire   +1 more source

ANALISIS KEHADIRAN FASA SPINEL MgAl2O4 PADA SISTEM KOMPOSIT KERAMIK Al2O3-MgO

, 2007
Pada penelitian ini telah dilakukan sintesis dan analisis kehadiran fasa dan struktur kristal system komposit Al2O3 (100 % berat) – MgO (0, 10, 20, 28, 30, dan 50 % berat) menggunakan difraksi sinar X (XRD).
Sutarno, Sutarno
core  

Kinetics and Thermodynamics of Mg-Al Disorder in MgAl₂O₄-Spinel: A Review. [PDF]

Molecules, 2019
Ma Y, Liu X.
europepmc   +1 more source

Exploring Antibacterial Properties of Mechanochemically Synthesized MgAl₂O₄ Spinel Nanoparticles for Dental and Medical Applications. [PDF]

Int J Mol Sci
Vega Jiménez AL, Rodríguez-Hernández AP, Vázquez-Olmos AR, Luna-Ramírez RE, Sato-Berrú RY, Calderón-Olvera RM.   +5 more
europepmc   +1 more source

Upconversion luminescence and temperature sensing characteristics of MgAl₂O₄ spinel doped with Er³⁺ and Yb³⁺ ions. [PDF]

Sci Rep
Lu Y, Wang J, Wang G, Shi Z, Jin Y, Deng C.   +5 more
europepmc   +1 more source

Interface Behavior and Corrosion Study of MgO-Based Refractory Materials in Molten Pharmaceutical Waste Salts. [PDF]

Materials (Basel)
Yang Q, He F, Cheng W, Gao M, Xie J.
europepmc   +1 more source