Synthesis and Characterization of Nearly Monodisperse Pt Nanoparticles for C-1 to C-3 Alcohol Oxidation and Dehydrogenation of Dimethylamine-borane (DMAB)
Yükleniyor...
Dosyalar
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer Scientific Publishers
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Highly efficient nearly monodisperse Pt NPs catalyze C1 to C3 alcohol oxidation with very high electrochemical activities and provides one of the highest catalytic activities (TOF = 21.50 h(-1)) in the dehydrogenation of DMAB at room temperature. The exceptional stability towards agglomeration, leaching and CO poisoning for the prepared catalyst allow these particles to be recycled and reused in the catalysis of both DMAB dehydrogenation and C1 to C3 alcohol oxidation. After four subsequent reaction and recovery cycles, catalyst retained >= 80% activity towards the complete dehydrogenation of DMAB. The prepared catalyst structures were determined by the X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), atomic force microscopy (AFM) and transmission electron microscopy (TEM) respectively.
Açıklama
WOS: 000386123900075
PubMed: 27427655
PubMed: 27427655
Anahtar Kelimeler
Direct Alcohol Fuel Cells (DAFCs), Atomic Force Microscopy (AFM), Transmission Electron Microscopy (TEM), Platinum NPs, X-ray Photoelectron Spectroscopy
Kaynak
Journal Of Nanoscience And Nanotechnology
WoS Q Değeri
Q3
Scopus Q Değeri
N/A
Cilt
16
Sayı
6