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Highly Stable Single-Atom Catalyst with Ionic Pd Active Sites Supported on N-Doped Carbon Nanotubes for Formic Acid Decomposition Краткое сообщение

Журнал ChemSusChem
ISSN: 1864-5631 , E-ISSN: 1864-564X
Вых. Данные Год: 2018, Том: 11, Номер: 21, Страницы: 3724-3727 Страниц : 4 DOI: 10.1002/cssc.201801679
Ключевые слова single-atom catalyst; carbon nanotubes; nitrogen doping; palladium; formic acid
Авторы Podyacheva Olga Y. 1,2 , Bulushev Dmitri A. 1,2 , Suboch Arina N. 1 , Svintsitskiy Dmitry A. 1,2 , Lisitsyn Alexander S. 1 , Modin Evgeny 3 , Chuvilin Andrey 3,4 , Gerasimov Evgeny Y. 1,2 , Sobolev Vladimir I. 1 , Parmon Valentin N. 1,2
Организации
1 Boreskov Institute of Catalysis SB RAS, Pr. Lavrentieva, 5, Novosibirsk, 630090 (Russia)
2 Novosibirsk State University, Pirogova 2, Novosibirsk, 630090 (Russia)
3 CIC nanoGUNE, Donostia - San Sebastian 20018 (Spain)
4 Ikerbasque, Basque Foundation for Science, Bilbao 48013 (Spain)

Информация о финансировании (2)

1 Российский научный фонд 17-73-30032
2 Ministry of Economic Affairs and Digital Transformation MDM-2016-0618

Реферат: Single-atom catalysts with ionic Pd active sites on nitrogen-doped carbon nanotubes have been synthesized with palladium content of 0.2-0.5 wt.%. Unexpectedly high stability of these Pd sites up to 500 C in a hydrogen atmosphere was found and explained by coordination of the Pd ions by nitrogen-containing fragments of graphene layers. These active sites showed a high rate of gas-phase formic acid decomposition yielding hydrogen. An increase in Pd content was accompanied by the formation of metallic nanoparticles with a size of 1.2-1.4 nm and by a decrease in the catalyst activity. The revealed high stability of the single-atom Pd sites opens the possibilities for using such catalysts in high temperature reactions.
Библиографическая ссылка: Podyacheva O.Y. , Bulushev D.A. , Suboch A.N. , Svintsitskiy D.A. , Lisitsyn A.S. , Modin E. , Chuvilin A. , Gerasimov E.Y. , Sobolev V.I. , Parmon V.N.
Highly Stable Single-Atom Catalyst with Ionic Pd Active Sites Supported on N-Doped Carbon Nanotubes for Formic Acid Decomposition
ChemSusChem. 2018. V.11. N21. P.3724-3727. DOI: 10.1002/cssc.201801679 WOS Scopus РИНЦ CAPlusCA PMID OpenAlex
Даты:
Поступила в редакцию: 24 июл. 2018 г.
Принята к публикации: 29 авг. 2018 г.
Опубликована online: 2 сент. 2018 г.
Опубликована в печати: 9 нояб. 2018 г.
Идентификаторы БД:
Web of science: WOS:000449952200006
Scopus: 2-s2.0-85053425956
РИНЦ: 35750993
Chemical Abstracts: 2018:1710886
Chemical Abstracts (print): 169:485834
PMID (PubMed): 30175551
OpenAlex: W2890922173
Цитирование в БД:
БД Цитирований
Scopus 103
РИНЦ 97
Web of science 97
OpenAlex 103
Альметрики: