Ferrosilicate-Based Heterogeneous Fenton Catalysts: Influence of Crystallinity, Porosity, and Iron Speciation | Sciact - CRIS-система Института катализа

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

Журнал

Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X

Вых. Данные

Год: 2018, Том: 148, Номер: 10, Страницы: 3134-3146 Страниц : 13 DOI: 10.1007/s10562-018-2496-z

Ключевые слова

Fe-silicalite-1; Fe–SiO2; Nanocrystals; Heterogeneous Fenton catalyst; Hydrogen peroxide; Phenol oxidation; Clarithromycin lactobionate

Авторы

Parkhomchuk E.V. ^1,2 , García-Aguilar J. ³ , Sashkina K.A. ^1,2 , Berenguer-Murcia A. ³ , Cazorla-Amorós D. ³ , Dralyuk R.I. ^1,2 , Shestakova D.O. ² , Ayupov A.B. ^1,2 , Danilova I.G. ¹ , Parmon V.N. ^1,2

Организации

1	Boreskov Institute of Catalysis SB RAS, 5 Lavrentieva St., Novosibirsk, Russia 630090
2	Novosibirsk State University, 2 Pirogova St., Novosibirsk, Russia 630090
3	Instituto Universitario de Materiales de Alicante y Departamento de Química Inorgánica, Universidad de Alicante, Ctra. San Vicente del Raspeig s/n, Ap. 99, 03080 Alicante, Spain

Информация о финансировании (4)

1	Министерство образования и науки Российской Федерации	14.604.21.0159 (RFMEFI60417X0159)
2	Ministry of Economic Affairs and Digital Transformation	CTQ2015-66080-R
3	Generalitat Valenciana	PROMETEOII/2014/010
4	Ministry of Economic Affairs and Digital Transformation	BES-2013-063678

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.

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

Catalysis Letters. 2018. V.148. N10. P.3134-3146. DOI: 10.1007/s10562-018-2496-z WOS Scopus РИНЦ OpenAlex CAPlusCA

Полный текст от издателя

Поступила в редакцию:	17 мая 2018 г.
Принята к публикации:	15 июл. 2018 г.
Опубликована online:	3 авг. 2018 г.
Опубликована в печати:	1 окт. 2018 г.

≡ Web of science:	WOS:000444375300021
≡ Scopus:	2-s2.0-85051500439
≡ РИНЦ:	35721782
≡ OpenAlex:	W2886218922
≡ Chemical Abstracts:	2018:1452620
≡ Chemical Abstracts (print):	169:496614

≡ Web of science	9	Сбор данных от 13.02.2026
≡ Scopus	10	Сбор данных от 15.02.2026
≡ РИНЦ	7	Сбор данных от 15.02.2026
≡ OpenAlex	9	Сбор данных от 15.02.2026