Hierarchical Zeolite FeZSM-5 as a Heterogeneous Fenton-Type Catalyst | Sciact - CRIS-система Института катализа

Hierarchical Zeolite FeZSM-5 as a Heterogeneous Fenton-Type Catalyst Научная публикация

Журнал

Journal of Catalysis
ISSN: 0021-9517 , E-ISSN: 1090-2694

Вых. Данные

Год: 2013, Том: 299, Страницы: 44-52 Страниц : 9 DOI: 10.1016/j.jcat.2012.11.028

Ключевые слова

Fenton reaction, FeZSM-5, Hierarchical zeolites, Lignin, Oxidation, Phenol

Авторы

Sashkina K.A. ¹ , Labko V.S. ² , Rudina N.A. ³ , Parmon V.N. ^1,3 , Parkhomchuk E.V. ^1,3

Организации

1	Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia
2	State Scientific Institution “The Joint Institute for Power and Nuclear Research – Sosny”, 99 Academician A.K. Krasin Str., Minsk BY-220109, Belarus
3	Boreskov Institute of Catalysis SB RAS, 5 Lavrentieva St., Novosibirsk 630090, Russia

Информация о финансировании (5)

1	BP Chemicals Limited, Research Laboratory
2	Совет по грантам Президента Российской Федерации	НШ-524.2012.3
3	Сибирское отделение Российской академии наук	35
4	Сибирское отделение Российской академии наук	24
5	Министерство образования и науки Российской Федерации

Series of hierarchical zeolites ZSM-5 and FeZSM-5 were prepared by hydrothermal treatment using polystyrene spheres template and characterized by X-ray diffraction, UV–vis diffuse reflectance spectroscopy, scanning and high-resolution transmission electron microscopies, and N2 sorption techniques. Walls of the macroporous structure consisted of ZSM-5 nanocrystals with a size of 20–300 nm and amorphous globules of SiO2. Hierarchical FeZSM-5 contained iron in the form of iron oxide particles with a size of 2–3 nm. Hierarchical zeolites had high values of surface area (437–613 m2/g), external surface area (131–462 m2/g), and pore volume (0.36–0.76 cm3/g). Iron-containing zeolites were tested in the H2O2 decomposition reactions in the absence and presence of iron-complexing agent, as well as in oxidation of low and high molecular weight organic compounds by H2O2 at 25 °C and compared with homogeneous Fe(NO3)3 solution. Hierarchy of the zeolite porosity resulted in a significant improvement of the catalyst properties.

Sashkina K.A. , Labko V.S. , Rudina N.A. , Parmon V.N. , Parkhomchuk E.V.
Hierarchical Zeolite FeZSM-5 as a Heterogeneous Fenton-Type Catalyst
Journal of Catalysis. 2013. V.299. P.44-52. DOI: 10.1016/j.jcat.2012.11.028 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	25 сент. 2012 г.
Принята к публикации:	20 нояб. 2012 г.
Опубликована online:	10 янв. 2013 г.
Опубликована в печати:	1 мар. 2013 г.

Web of science:	WOS:000316774900005
Scopus:	2-s2.0-84873649641
РИНЦ:	20433254
Chemical Abstracts:	2013:260041
Chemical Abstracts (print):	158:372020
OpenAlex:	W2012674973

БД	Цитирований
Web of science	62
Scopus	66
РИНЦ	68
OpenAlex	64