Rhodium(0) nanoparticles supported on ceria as catalysts in hydrogenation of neat benzene at room temperature
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Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Academic Press Inc Elsevier Science
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Rhodium(0) nanoparticles supported on ceria (Rh NPs/CeO2) were prepared from the reduction of Rh3+ ions on the surface of ceria in aqueous medium. Rh NPs/CeO2 catalyst was found to be highly active in hydrogenation of benzene under mild conditions. It provided a TOF value of 495 h(-1) in hydrogenation of solventless benzene under similar to 3 bar pressure of H-2 gas at 25.0 +/- 0.1 degrees C. Rh NPs/CeO2 shows superior catalytic activity over titania, zirconia and hafnia supported Rh NPs in this reaction. (C) 2018 Elsevier Inc. All rights reserved.
Açıklama
Anahtar Kelimeler
Hydrogenation, Benzene, Toluene, Rhodium, Ceria
Kaynak
Journal of Colloid and Interface Science
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
530
