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You searched for subject:(Gold nanaoparticles). One record found.

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Georgia Tech

1. Garlyyev, Batyr. Synthesis and catalytic study of shell-shell, core-shell hollow gold nanocatalysts.

Degree: PhD, Chemistry and Biochemistry, 2016, Georgia Tech

Metal nanoparticles have a large surface area to volume ratio compared to their bulk counterparts, which makes them attractive to use as catalysts. Atoms on the surface of metal nanoparticles are very active due to their high surface energy resulting from their unsatisfied valency. First synthesis of gold nanoparticles with different shapes and bimetallic structure are explored in detail. Then an experimental method which could distinguish between the two mechanisms (homogeneous or heterogeneous) by using hollow plasmonic gold nanocatalyst is developed. Furthermore the catalytic activity of gold nanocages was changed by adding an inner platinum or palladium nanoshell. Results suggested that adding palladium inner shell increased the activity of gold nanocages towards the reduction nitro groups to amino groups. Controlling the selectivity of the catalyst is an important goal of catalysis research. Lastly selectivity of the plasmonic nanocatalyst (Gold sphere-Gold shell Nanorattles) with multiple plasmon modes was studied for photo-dimerization of nitro groups into azo dimers were studied on gold nanocatalyst surface. Results showed that selectivity can be controlled by changing the wavelength of the light exciting surface plasmon. Advisors/Committee Members: El-Sayed, Mostafa (advisor), Bottomley, Lawrence A. (committee member), Sadighi, Joseph (committee member), Zhang, John (committee member), Meredith, Carson (committee member).

Subjects/Keywords: Gold nanaoparticles; Nanocatalysis

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Garlyyev, B. (2016). Synthesis and catalytic study of shell-shell, core-shell hollow gold nanocatalysts. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/54996

Chicago Manual of Style (16th Edition):

Garlyyev, Batyr. “Synthesis and catalytic study of shell-shell, core-shell hollow gold nanocatalysts.” 2016. Doctoral Dissertation, Georgia Tech. Accessed May 20, 2019. http://hdl.handle.net/1853/54996.

MLA Handbook (7th Edition):

Garlyyev, Batyr. “Synthesis and catalytic study of shell-shell, core-shell hollow gold nanocatalysts.” 2016. Web. 20 May 2019.

Vancouver:

Garlyyev B. Synthesis and catalytic study of shell-shell, core-shell hollow gold nanocatalysts. [Internet] [Doctoral dissertation]. Georgia Tech; 2016. [cited 2019 May 20]. Available from: http://hdl.handle.net/1853/54996.

Council of Science Editors:

Garlyyev B. Synthesis and catalytic study of shell-shell, core-shell hollow gold nanocatalysts. [Doctoral Dissertation]. Georgia Tech; 2016. Available from: http://hdl.handle.net/1853/54996

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