Size Control of Iron Oxide Nanoparticles Using Reverse Microemulsion Method : Morphology, Reduction, and Catalytic Activity in CO Hydrogenation
Joint Authors
Nakhaei Pour, Ali
Housaindokht, Mohammad Reza
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-31
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Iron oxide nanoparticles were prepared by microemulsion method and evaluated in Fischer-Tropsch synthesis.
The precipitation process was performed in a single-phase microemulsion operating region.
Different HLB values of surfactant were prepared by mixing of sodium dodecyl sulfate (SDS) and Triton X-100.
Transmission electron microscopy (TEM), surface area, pore volume, average pore diameter, pore size distribution, and XRD patterns were used to analyze size distribution, shape, and structure of precipitated hematite nanoparticles.
Furthermore, temperature programmed reduction (TPR) and catalytic activity in CO hydrogenation were implemented to assess the performance of the samples.
It was found that methane and CO2 selectivity and also the syngas conversion increased as the HLB value of surfactant decreased.
In addition, the selectivity to heavy hydrocarbons and chain growth probability (α) decreased by decreasing the catalyst crystal size.
American Psychological Association (APA)
Housaindokht, Mohammad Reza& Nakhaei Pour, Ali. 2013. Size Control of Iron Oxide Nanoparticles Using Reverse Microemulsion Method : Morphology, Reduction, and Catalytic Activity in CO Hydrogenation. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-497523
Modern Language Association (MLA)
Housaindokht, Mohammad Reza& Nakhaei Pour, Ali. Size Control of Iron Oxide Nanoparticles Using Reverse Microemulsion Method : Morphology, Reduction, and Catalytic Activity in CO Hydrogenation. Journal of Chemistry No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-497523
American Medical Association (AMA)
Housaindokht, Mohammad Reza& Nakhaei Pour, Ali. Size Control of Iron Oxide Nanoparticles Using Reverse Microemulsion Method : Morphology, Reduction, and Catalytic Activity in CO Hydrogenation. Journal of Chemistry. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-497523
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-497523