scholarly journals Guidelines to design multicomponent ferrospinels for high-temperature applications

RSC Advances ◽  
2016 ◽  
Vol 6 (39) ◽  
pp. 32540-32548 ◽  
Author(s):  
N. M. Ferreira ◽  
M. C. Ferro ◽  
S. M. Mikhalev ◽  
F. M. Costa ◽  
J. R. Frade ◽  
...  
Keyword(s):  
High Temperature ◽  
Transition Metal ◽  
Electronic Transport ◽  
Metal Cations ◽  
Redox Behavior ◽  
Transition Metal Cations ◽  
Temperature Applications

This work explores the possibilities to design magnetite-based spinels through multiple simultaneous co-substitutions with transition metal cations, with emphasis on redox behavior and electronic transport.

The Electrical Conductance of Some Alkali- and Divalent Transition Metal TCNQ Salts

1978 ◽  
Vol 33 (3) ◽  
pp. 344-346 ◽  
Author(s):  
H. H. Afify ◽  
F. M. Abdel-Kerim ◽  
H. F. Aly ◽  
A. A. Shabaka
Keyword(s):  
Phase Transition ◽  
Activation Energy ◽  
Electrical Resistivity ◽  
High Temperature ◽  
Transition Metal ◽  
Temperature Region ◽  
Electrical Conductance ◽  
Metal Cations ◽  
High Temperature Region ◽  
Transition Metal Cations

AbstractThe electrical resistivity of the tetracyanoquinodimethane salts of ten alkali and transition metal cations has been investigated at temperatures from 300 to 470 K. The measurements indicate a phase transition, the activation energy of conductance being smaller in the high temperature region. The nature of this phase transition is discussed.

Structures of the Dehydrogenation Products of Methane Activation by 5d Transition Metal Cations

2013 ◽  
Vol 117 (20) ◽  
pp. 4115-4126 ◽  
Author(s):  
V. J. F. Lapoutre ◽  
B. Redlich ◽  
A. F. G. van der Meer ◽  
J. Oomens ◽  
J. M. Bakker ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Cations ◽  
Methane Activation ◽  
Transition Metal Cations

scholarly journals Complexation and Extraction of Transition Metal Cations by New Azodyes: Synthesis, Structure Elucidation and Binding Properties

2018 ◽  
Vol 30 (6) ◽  
pp. 1195-1200
Author(s):  
Olfa Naouali ◽  
Besma Mellah ◽  
Riadh Ternane ◽  
Lassaad Baklouti ◽  
Abdelwaheb Hamdi ◽  
...  
Keyword(s):  
Transition Metal ◽  
Structure Elucidation ◽  
Metal Cations ◽  
Transition Metal Cations ◽  
Binding Properties
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