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المؤلفAshok A.
المؤلفKumar A.
المؤلفTarlochan F.
تاريخ الإتاحة2020-03-18T08:10:07Z
تاريخ النشر2018
اسم المنشورNanomaterials
المصدرScopus
الرقم المعياري الدولي للكتاب20794991
معرّف المصادر الموحدhttp://dx.doi.org/10.3390/nano8080604
معرّف المصادر الموحدhttp://hdl.handle.net/10576/13305
الملخصHerein, we report the synthesis of silver-cobalt nanopowders using three different modes of solution combustion synthesis, and we present the effects of the synthesis conditions on particle morphology. The synthesized nanoparticles were characterized using X-ray diffraction (XRD), Scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), UV-Visible spectrophotometer (UV-vis), Transmission electron microscopy (TEM), and X-Ray Photoelectron Spectroscopy (XPS) to understand the structural and elemental properties. When Co is synthesized over Ag in a second wave of combustion, peak shifts observed in XRD and XPS show a change in the cell parameters and prove the existence of a strong electronic interaction between Ag and Co. Better control of mixing and alloying through the second wave combustion synthesis mode (SWCS) was evident. The sequence of combustion affects the structure and composition of the material. SWCS reduces the amount of carbon content, as compared to single-stage combustion, and the combustion of carbon is followed by a rearrangement of atoms. ? 2018 by the authors. Licensee MDPI, Basel, Switzerland.
راعي المشروعFunding: This publication was funded by NPRP grant (NPRP8-145-2-066) from the Qatar national research fund (a member of Qatar foundation).
اللغةen
الناشرMDPI AG
الموضوعAg-Co nanoparticles
Bimetals
Second wave combustion synthesis
Solution combustion synthesis
العنوانSurface alloying in silver-cobalt through a second wave solution combustion synthesis technique
النوعArticle
رقم العدد8
رقم المجلد8
dc.accessType Abstract Only


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