Investigation on Thermodynamic and Paramagnetic Centres in Gd-Doped LiGa5O8 Inverse-Spinel-Structure

The effect of the Fe2+B/Fe3+B ratio (the ratio of divalent and trivalent iron ion in B position of the inverse spinel structure) in cermets on the electric conductivity and corrosion resistance of anodes was investigated. The experimental results showed that both the electrical conductivity and corrosion resistance are proportional to the Fe2+B/Fe3+B ratio on the surface of anodes because FeAl2O4 and NiAl2O4 are produced on the surface of the anode and Fe3+ in the NiFe2O4 is corroded preferentially during electrolysis.

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Synthesis and Luminescence Properties of Non-Doped Long Persistent Phosphors : Mg2SnO4

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.421-422.352 ◽

2009 ◽

Vol 421-422 ◽

pp. 352-355 ◽

Cited By ~ 1

Author(s):

Akiko Torisaka ◽

Hiroaki Kaneko ◽

Kentaro Nomizu ◽

Sho Abe ◽

Tadashi Ishigaki ◽

...

Keyword(s):

Solid State ◽

Solid State Reaction ◽

Spinel Structure ◽

Single Phase ◽

Broad Band ◽

Photoluminescence Intensity ◽

Inverse Spinel ◽

Inverse Spinel Structure ◽

Broad Band Emission ◽

Band Emission

A white long persistence phosphor was synthesized in a single-phase of Mg2SnO4 which was synthesized by a solid-state reaction. This phosphor crystallized in an inverse spinel structure and showed a broad-band emission from 350nm to 700nm. The afterglow was observed upon the excitation by 254nm. A Li-doped Mg2SnO4 sample showed a higher photoluminescence intensity and a longer lifetime than the non-doped one.

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A Theoretical Study on the Pressure-Induced Phase Transitions in the Inverse Spinel Structure Zn2SnO4

The Journal of Physical Chemistry C ◽

10.1021/jp2006606 ◽

2011 ◽

Vol 115 (15) ◽

pp. 7740-7746 ◽

Cited By ~ 24

Author(s):

L. Gracia ◽

A. Beltrán ◽

J. Andrés

Keyword(s):

Phase Transitions ◽

Spinel Structure ◽

Theoretical Study ◽

Inverse Spinel ◽

Inverse Spinel Structure

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Self-doping of cadmium stannate in the inverse spinel structure

Applied Physics Letters ◽

10.1063/1.1452789 ◽

2002 ◽

Vol 80 (8) ◽

pp. 1376-1378 ◽

Cited By ~ 45

Author(s):

S. B. Zhang ◽

Su-Huai Wei

Keyword(s):

Spinel Structure ◽

Inverse Spinel ◽

Inverse Spinel Structure ◽

Cadmium Stannate

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Study of the Inorganic Ion Exchanger Li3Mn0.25Ti0.5O3

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.178-181.471 ◽

2012 ◽

Vol 178-181 ◽

pp. 471-474

Author(s):

Jin He Jiang

Keyword(s):

Ion Exchange ◽

Spinel Structure ◽

Exchange Capacity ◽

Ion Exchanger ◽

Inverse Spinel ◽

Ion Exchange Capacity ◽

Inorganic Ion Exchanger ◽

Inverse Spinel Structure ◽

Inorganic Ion ◽

Crystallization Method

Inorganic ion exchanger (Li3Mn0.25Ti0.5O3) with an inverse spinel structure was synthesized by solid state reaction crystallization method. The results showed that the Li+ extraction/insertion be progressed mainly by an ion-exchange mechanism. The acid treated samples had an ion exchange capacity of 9.2mmol/g for Li+.

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