Mixed Spinel-Type Ni-Co-Mn Oxides: Synthesis, Structure and Catalytic Properties | Sciact - CRIS-система Института катализа

Mixed Spinel-Type Ni-Co-Mn Oxides: Synthesis, Structure and Catalytic Properties Научная публикация

Журнал

Catalysis for Sustainable Energy
ISSN: 2084-6819

Вых. Данные

Год: 2016, Том: 3, Номер: 1, Страницы: 25-31 Страниц : 7 DOI: 10.1515/cse-2016-0005

Ключевые слова

Spinel, Ethanol steam reforming, Oxygen isotope exchange, X-ray absorption spectroscopy.

Авторы

Sadovskaya Ekaterina M. ^1,2 , Frolov Dmitry D. ³ , Goncharov Vladimir B. ¹ , Fedorova Anna A. ³ , Morozov Igor V. ³ , Klyushin Alexander Yu. ^4,5 , Vinogradov Alexander S. ⁴ , Smal Ekaterina A. ¹ , Sadykov Vladislav A. ^1,2

Организации

1	Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia
2	Novosibirsk State University, 630090, Novosibirsk, Russia
3	Lomonosov Moscow State University, Department of Chemistry, 119991, Moscow, Russia
4	V.A. Fock Institute of Physics, St. Petersburg State University, 198504, St.Petersburg, Russia
5	Division Energy Material, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Albert-Einstein-Str. 15, 12489 Berlin, Germany

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	V.45.3.8.
2	Министерство образования и науки Российской Федерации

Mixed spinel-type oxides Co1.8Mn1.2O4,Ni0.33Co1.33Mn1.33O4 and Ni0.6Co1.2Mn1.2O4 prepared by thermal decomposition of nitrates have been studied in ethanol steam reforming reaction. Ni0.6Co1.2Mn1.2O4 demonstrated the highest activity among the oxides tested. Specificity of the cation distribution in the samples and their oxygen mobility have been studied by X-ray absorption spectroscopy and oxygen isotope heteroexchange, respectively. Doping of mixed cobalt-manganese spinel with Ni results in Mn redistribution between 3+ and 4+ oxidation states, thus increasing oxygen diffusion coefficient and the catalytic activity.

Sadovskaya E.M. , Frolov D.D. , Goncharov V.B. , Fedorova A.A. , Morozov I.V. , Klyushin A.Y. , Vinogradov A.S. , Smal E.A. , Sadykov V.A.
Mixed Spinel-Type Ni-Co-Mn Oxides: Synthesis, Structure and Catalytic Properties

Catalysis for Sustainable Energy. 2016. V.3. N1. P.25-31. DOI: 10.1515/cse-2016-0005 РИНЦ CAPlus OpenAlex

Полный текст от издателя

Опубликована в печати:	30 янв. 2016 г.
Поступила в редакцию:	23 авг. 2016 г.
Принята к публикации:	1 сент. 2016 г.
Опубликована online:	30 дек. 2016 г.

РИНЦ:	30049564
Chemical Abstracts:	2018:1414172
OpenAlex:	W2586681769

БД	Цитирований
РИНЦ	6
OpenAlex	6