[HTML][HTML] Transforming Petrochemical Processes: Cutting-Edge Advances in Kaolin Catalyst Fabrication

OB Al-Ameri, M Alzuhairi, E Bailón-García… - Applied Sciences, 2024 - mdpi.com
The depletion of conventional light petroleum reserves has intensified the search for
alternative sources, notably, low-quality heavy oils and byproducts from heavy crude …

Synergistic effect of two metal porphyrins in a polymer catalyst for oxygen electroreduction

SM Kuzmin, SA Chulovskaya, YA Filimonova… - Journal of …, 2023 - Elsevier
This work considers the formation and catalytic properties of films of individual
hydroxyphenyl porphyrin complexes with manganese (manganese (III) acetate 5, 10, 15, 20 …

The Unique Structure–Activity Relationship of Porphyrins and Clay Mineral Systems in Modern Applications: A Comprehensive Review

JH Hassen, J Silver - Chemical and Biochemical Engineering Quarterly, 2024 - hrcak.srce.hr
Sažetak Porphyrins are a group of organic heterocyclic macromolecules, composed of four
modified pyrrole subunits interconnected at their α carbon atoms via methine bridges. This …

Comparative Evaluation of Nano and Bulk Fe‐Porphyrins in Aerobic Oxidation of Alkenes

N Pournaser, S Rayati - ChemistrySelect, 2024 - Wiley Online Library
Aerobic oxidation of olefins without any co‐reductant and high temperature was studies in
the presence of nano and bulky Fe‐porphyrin in a comparative manner. Nano‐particles of …

Distinct rheological behavior of kaolinite dispersions containing gas bubbles at different initial pore water pressures

Y Lin, X Tan, Y Hong, L Wang - Applied Clay Science, 2023 - Elsevier
Discrete gas bubbles widely exist in the marine sediments, which are largely composed of
kaolinite clay. They would evolve into kaolinite dispersions following submarine landslide, to …

Metal Exchange Reaction of Mg(II)-Octa-(4-fluorophenyl)tetraazaporphyrin with d-Metal Salts in Dimethylformamide

SV Zvezdina, NV Chizhova… - Russian Journal of General …, 2024 - Springer
The metal exchange reaction of Mg (II)-octa-(4-fluorophenyl) tetraazaporphyrin with Co (II),
Cu (II), and Mn (II) chlorides in dimethylformamide has been studied by the …