Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation

E. V. Parkhomchuk; J. García-Aguilar; K. A. Sashkina; A. Berenguer-Murcia; D. Cazorla-Amorós; R. I. Dralyuk; D. O. Shestakova; A. B. Ayupov; I. G. Danilova; V. N. Parmon

doi:10.1007/s10562-018-2496-z

Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation

E. V. Parkhomchuk, J. García-Aguilar, K. A. Sashkina, A. Berenguer-Murcia, D. Cazorla-Amorós, R. I. Dralyuk, D. O. Shestakova, A. B. Ayupov, I. G. Danilova, V. N. Parmon

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

4 Цитирования (Scopus)

Аннотация

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.

Язык оригинала	английский
Страницы (с-по)	3134-3146
Число страниц	13
Журнал	Catalysis Letters
Том	148
Номер выпуска	10
DOI	https://doi.org/10.1007/s10562-018-2496-z
Состояние	Опубликовано - 1 окт. 2018

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10.1007/s10562-018-2496-z

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Parkhomchuk, E. V., García-Aguilar, J., Sashkina, K. A., Berenguer-Murcia, A., Cazorla-Amorós, D., Dralyuk, R. I., Shestakova, D. O., Ayupov, A. B., Danilova, I. G., & Parmon, V. N. (2018). Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation. Catalysis Letters, 148(10), 3134-3146. https://doi.org/10.1007/s10562-018-2496-z

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title = "Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation",

abstract = "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.",

keywords = "Clarithromycin lactobionate, Fe-silicalite-1, Fe–SiO, Heterogeneous Fenton catalyst, Hydrogen peroxide, Nanocrystals, Phenol oxidation, CLAYS, Fe-SiO2, EPOXIDATION, REMOVAL, ADVANCED OXIDATION PROCESSES, DEGRADATION, PROPYLENE, SILICA",

author = "Parkhomchuk, {E. V.} and J. Garc{\'i}a-Aguilar and Sashkina, {K. A.} and A. Berenguer-Murcia and D. Cazorla-Amor{\'o}s and Dralyuk, {R. I.} and Shestakova, {D. O.} and Ayupov, {A. B.} and Danilova, {I. G.} and Parmon, {V. N.}",

note = "Publisher Copyright: {\textcopyright} 2018, Springer Science+Business Media, LLC, part of Springer Nature.",

year = "2018",

month = oct,

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doi = "10.1007/s10562-018-2496-z",

language = "English",

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Parkhomchuk, EV, García-Aguilar, J, Sashkina, KA, Berenguer-Murcia, A, Cazorla-Amorós, D, Dralyuk, RI, Shestakova, DO , Ayupov, AB, Danilova, IG & Parmon, VN 2018, 'Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation', Catalysis Letters, том. 148, № 10, стр. 3134-3146. https://doi.org/10.1007/s10562-018-2496-z

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.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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.

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

UR - http://www.scopus.com/inward/record.url?scp=85051500439&partnerID=8YFLogxK

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 -