Kinetics and Activation Energy of Magnesium Oxide Hydration

2013 ◽  
Vol 97 (1) ◽  
pp. 275-282 ◽  
Author(s):  
Jeffrey J. Thomas ◽  
Simone Musso ◽  
Ivan Prestini
Keyword(s):  
Activation Energy ◽  
Magnesium Oxide ◽  
Kinetics And Activation Energy

Electrical Conductivity of Magnesium Oxide/Molten Carbonate Eutectic Coexisting System

2019 ◽  
Vol 74 (9) ◽  
pp. 739-742
Author(s):  
Elena V. Nikolaeva ◽  
Andrey L. Bovet ◽  
Irina D. Zakiryanova
Keyword(s):  
Activation Energy ◽  
Electrical Conductivity ◽  
Magnesium Oxide ◽  
Solid Phase ◽  
Specific Conductivity ◽  
Maxwell Model ◽  
Impedance Method ◽  
Molten Carbonate ◽  
Carbonate Ions ◽  
Alkali Carbonate

AbstractThe electrical conductivity of molten ternary alkali carbonate eutectic, coexisting with MgO particles, has been investigated. The conductivity was measured by the AC impedance method. The apparent activation energy ΔEa increased with the MgO content. This fact can be attributed to the effect of the solid phase. The specific conductivity of those systems could not be described using the Maxwell model over the solvation process of the carbonate ions on the particles of the magnesium oxide.

Radical-type addition of benzyl bromide to vinyl chloride: the kinetics and activation energy of the process

1993 ◽  
Vol 42 (5) ◽  
pp. 840-842 ◽  
Author(s):  
T. T. Vasil'eva ◽  
S. I. Gapusenko ◽  
A. B. Terent'ev ◽  
V. V. Pinyaskin ◽  
I. V. Stankevich ◽  
...  
Keyword(s):  
Activation Energy ◽  
Vinyl Chloride ◽  
Benzyl Bromide ◽  
Radical Type ◽  
Kinetics And Activation Energy

The Kinetics and Activation Energy of Photocatalytic Degradation of Phenol by TiO2 and TiO2/ PANI Photocatalyst under UV Irradiation

2012 ◽  
Vol 430-432 ◽  
pp. 57-60
Author(s):  
Xue Yan Li ◽  
Qing Zhi Luo ◽  
Jing An ◽  
De Song Wang
Keyword(s):  
Activation Energy ◽  
Photocatalytic Degradation ◽  
Apparent Activation Energy ◽  
Tio2 Nanoparticles ◽  
Uv Irradiation ◽  
Zero Order ◽  
Zero Order Kinetics ◽  
Catalytically Active ◽  
Kinetics And Activation Energy

The kinetics and activation energy of photocatalytic degradation of phenol has been studied using the catalytically active TiO2 and PANI modified TiO2 nanoparticles. The reaction follows a pseudo-zero-order kinetics. Apparent activation energy of phenol photocatalytic degradation in water was 13.76kJ/mol by TiO2 and was 12.31kJ/mol by TiO2/PANI.

scholarly journals Preparation of MgO nanocrystals and catalytic mechanism on phenol ozonation

RSC Advances ◽  
2017 ◽  
Vol 7 (69) ◽  
pp. 43464-43473 ◽  
Author(s):  
Bing Wang ◽  
Xingaoyuan Xiong ◽  
Hongyang Ren ◽  
ZhiYu Huang
Keyword(s):  
Activation Energy ◽  
Magnesium Oxide ◽  
Catalytic Mechanism ◽  
Hydroxyl Groups ◽  
Surface Hydroxyl ◽  
Surface Hydroxyl Groups ◽  
Ozonation Process

The prepared magnesium oxide catalyzes the ozonation process using its surface hydroxyl groups alone, and does not involve a change of activation energy.

A mononuclear iron(ii) complex: cooperativity, kinetics and activation energy of the solvent-dependent spin transition

2016 ◽  
Vol 45 (1) ◽  
pp. 107-120 ◽  
Author(s):  
Mark B. Bushuev ◽  
Denis P. Pishchur ◽  
Vladimir A. Logvinenko ◽  
Yuri V. Gatilov ◽  
Ilya V. Korolkov ◽  
...  
Keyword(s):  
Activation Energy ◽  
Spin Crossover ◽  
Spin Transition ◽  
Mononuclear Iron ◽  
Kinetics And Activation Energy

A mononuclear iron(ii) pyrimidine-based complex shows remarkable spin crossover properties and unprecedented thermal robustness.

scholarly journals Thermodynamics, kinetics, and activation energy studies of the sorption of chromium(III) and chromium(VI) to a Mn3O4 nanomaterial

2014 ◽  
Vol 254 ◽  
pp. 374-383 ◽  
Author(s):  
Yvette Cantu ◽  
Abril Remes ◽  
Alejandra Reyna ◽  
Denise Martinez ◽  
Jahaziel Villarreal ◽  
...  
Keyword(s):  
Activation Energy ◽  
Chromium Vi ◽  
Kinetics And Activation Energy
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