Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation. / Parkhomchuk, E. V.; García-Aguilar, J.; Sashkina, K. A. и др.
в: Catalysis Letters, Том 148, № 10, 01.10.2018, стр. 3134-3146.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation
AU - Parkhomchuk, E. V.
AU - García-Aguilar, J.
AU - Sashkina, K. A.
AU - Berenguer-Murcia, A.
AU - Cazorla-Amorós, D.
AU - Dralyuk, R. I.
AU - Shestakova, D. O.
AU - Ayupov, A. B.
AU - Danilova, I. G.
AU - Parmon, V. N.
N1 - Publisher Copyright: © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2018/10/1
Y1 - 2018/10/1
N2 - Different ferrosilicate samples have been prepared with varying degrees of crystallinity, porous texture, and speciation of the Fe sites by both hydrothermal and sol–gel procedures: Fe-silicalite-1 with microcrystals (2–10 µm) and nanocrystals (180 nm), Fe-containing composite material consisting of silicalite-1 and amorphous silica, and two samples of mesoporous Fe-containing amorphous silica Fe–SiO2. The resulting solids have been tested for their potential as organic pollutants removal under Fenton-like conditions in heterogeneous catalytic wet peroxide oxidation of phenol and clarithromycin lactobionate. Our results indicate that the three aforementioned parameters show a strong interplay towards the abatement of pollutants in liquid phase. Thus, samples with high crystallinity show an improved performance in the oxidation of organic contaminants over amorphous samples in which the Fe speciation is very well controlled.
AB - Different ferrosilicate samples have been prepared with varying degrees of crystallinity, porous texture, and speciation of the Fe sites by both hydrothermal and sol–gel procedures: Fe-silicalite-1 with microcrystals (2–10 µm) and nanocrystals (180 nm), Fe-containing composite material consisting of silicalite-1 and amorphous silica, and two samples of mesoporous Fe-containing amorphous silica Fe–SiO2. The resulting solids have been tested for their potential as organic pollutants removal under Fenton-like conditions in heterogeneous catalytic wet peroxide oxidation of phenol and clarithromycin lactobionate. Our results indicate that the three aforementioned parameters show a strong interplay towards the abatement of pollutants in liquid phase. Thus, samples with high crystallinity show an improved performance in the oxidation of organic contaminants over amorphous samples in which the Fe speciation is very well controlled.
KW - Clarithromycin lactobionate
KW - Fe-silicalite-1
KW - Fe–SiO
KW - Heterogeneous Fenton catalyst
KW - Hydrogen peroxide
KW - Nanocrystals
KW - Phenol oxidation
KW - CLAYS
KW - Fe-SiO2
KW - EPOXIDATION
KW - REMOVAL
KW - ADVANCED OXIDATION PROCESSES
KW - DEGRADATION
KW - PROPYLENE
KW - SILICA
KW - Fe–SiO2
UR - http://www.scopus.com/inward/record.url?scp=85051500439&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/7385d5bf-7260-3c7c-b5ea-9268d4d7b874/
U2 - 10.1007/s10562-018-2496-z
DO - 10.1007/s10562-018-2496-z
M3 - Article
AN - SCOPUS:85051500439
VL - 148
SP - 3134
EP - 3146
JO - Catalysis Letters
JF - Catalysis Letters
SN - 1011-372X
IS - 10
ER -
ID: 16068532