Electrochemical oxidation of ammonia borane on Au-Ag nanoparticles Modified Poly (p-aminophenol) film Glassy Carbon Electrode
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
An Au-Ag nanoparticles modified poly(p-aminophenol) film electrode (Au-Ag/PPAP/GCE) was prepared by cyclic voltammetry. The electrochemical behaviour of ammonia borane (NH3BH3, AB) was studied in alkaline media at Au-Ag/PPAP/GCE. The surface morphology and chemistry were characterized by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and CV techniques. There was no any oxidation reaction occurs on bare GCE and PPAP/GCE in the presence of AB. Among the five electrodes which were Au disk, Ag/PPAP/GCE, Au/PPAP/GCE and Au-Ag/PAP/GCE. The comparative studies were revealed that Au-Ag/PPAP/GCE yield the best results due to the highest peak current and shifting the oxidation potential to more negative values for AB oxidation.
Açıklama
BASF - The Chemical Company;Boeing;K and L Gates;Thermo Scientific;Intellectual Property Insurance Services Corporation (IPISC);ChiNano
Nanotechnology 2013: Advanced Materials, CNTs, Particles, Films and Composites - 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013 -- 12 May 2013 through 16 May 2013 -- Washington, DC -- 98231
Nanotechnology 2013: Advanced Materials, CNTs, Particles, Films and Composites - 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013 -- 12 May 2013 through 16 May 2013 -- Washington, DC -- 98231
Anahtar Kelimeler
Ammonia borane, Composite electrodes, Fuel cell, Metal nanoparticles, Polymer film
Kaynak
Technical Proceedings of the 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
1
