Ammonia Synthesis Reaction On Ru Nanoparticles

Date

2016-04-20

Author

Aslan, Mustafa Yasin
Akbayrak, Serdar
Özkar, Saim
Üner, Deniz

Metadata

Show full item record

Item Usage Stats

45
views

0
downloads

URI

http://ncc6.btu.edu.tr/index.php?sid=6680
https://hdl.handle.net/11511/82178

Collections

Unverified, Conference / Seminar

Suggestions

OpenMETU
Core

Ammonia Sensing Performance of Polyaniline-Coated Polyamide 6 Nanofibers Pang, Zengyuan; Yıldırım, Erol; Pasquinelli, Melissa A.; Wei, Qufu (2021-04-01) To understand the properties of polyaniline (PANI), aim gas, and the interaction between them in PANI-based gas sensors and help us to design sensors with better properties, direct calculations with molecular dynamics (MD) simulations were done in this work. Polyamide 6/polyaniline (PA6/PANI) nanofiber ammonia gas sensors were studied as an example here, and the structural, morphological, and ammonia sensing properties (to 50-250 ppm ammonia) of PA6/PANI nanofibers were tested and evaluated by scanning elec...
Ammonia synthesis reaction under time interrupted conditions Aslan, Mustafa Yasin; Üner, Deniz; Department of Chemical Engineering (2019) The objective of this thesis study is to demonstrate a solution for a sustainable ammonia production process based on the unsteady state operating conditions under milder temperatures and atmospheric pressure. In this framework, the elimination of the ammonia synthesis catalyst deactivation was investigated to improve the rates under milder operating conditions. The hydrogen adsorption /desorption characteristics over SiO2 and Vulcan supported Ru catalysts with different Ru metal loadings were investigated....
Ammonia removal from anaerobically digested dairy manure by struvite precipitation Uludag-Demirer, S; Demirer, Göksel Niyazi; Chen, S (Elsevier BV, 2005-12-01) Ammonia is one of the most important contaminants impairing the quality of water resources. When this is considered along with the fact that the global demand for nitrogenous fertilizers is in constant rise, the need for recovery as well as removal of nitrogen is well justified. Crystallization of N and P in the form of struvite (MgNH4PO4 center dot 6H(2)O), which is a slow releasing and valuable fertilizer, is one possible technique for this purpose. This study investigated the removal of NR4+ through stru...
Ammonia borane as hydrogen storage materials AKBAYRAK, SERDAR; Özkar, Saim (Elsevier BV, 2018-10-04) Ammonia borane is an appropriate solid hydrogen storage material because of its high hydrogen content of 19.6% wt., high stability under ambient conditions, nontoxicity, and high solubility in common solvents. Hydrolysis of ammonia borane appears to be the most efficient way of releasing hydrogen stored in it. Since ammonia borane is relatively stable against hydrolysis in aqueous solution, its hydrolytic dehydrogenation can be achieved at an appreciable rate only in the presence of suitable catalyst at roo...
Hydrogen generation from the methanolysis of ammonia borane catalyzed by in situ generated, polymer stabilized ruthenium(0) nanoclusters Erdogan, Huriye; Metin, Onder; Özkar, Saim (2011-07-19) Addressed herein is the detailed study on in situ generation of poly(N-vinyl-2-pyrrolidone) (PVP) stabilized ruthenium(0) nanoclusters and their catalysis in the methanolysis of ammonia borane (AB). PVP-stabilized ruthenium(0) nanoclusters with an average particle size of 2.4 +/- 1.2 nm were generated in situ from the reduction of ruthenium(III) chloride during the methanolysis of AB in the presence of PVP at room temperature. The nanoclusters were characterized by UV-vis spectroscopy, TEM, XRD, XPS and FTI...

Citation Formats

M. Y. Aslan, S. Akbayrak, S. Özkar, and D. Üner, “Ammonia Synthesis Reaction On Ru Nanoparticles,” 2016, Accessed: 00, 2021. [Online]. Available: http://ncc6.btu.edu.tr/index.php?sid=6680.