Effect of metal incorporation on the structural properties of SBA 15



Effect of silver encapsulation on the local structure of titanosilicate ETS-10
GALIOGLU, Sezin; ZAHMAKIRAN, Mehmet; Kalay, Yunus Eren; Özkar, Saim; Akata, Burcu (2012-09-01)
Silver(0) nanoparticles stabilized by titanosilicate (ETS-10) framework were synthesized by following a simple two step procedure involving the incorporation of silver(I) (Ag+) ions into ETS-10 matrix via ion-exchange with extra framework Na+ and K+ cations followed by their reduction with sodium borohydride (NaBH4) in aqueous medium all at room temperature. Silver(0) nanoparticles dispersed in the ETS-10 matrix were collected as gray powders and characterized by using advanced analytical methods including ...
Effect of seeding on the properties of MFI type zeolite membranes
Dincer, Eser; Culfaz, Ali; Kalıpçılar, Halil (Elsevier BV, 2006-11-20)
Effect of seeding on the properties of mfi type zeolite membranes
Dinçer, Eser; Kalıpçılar, Halil; Department of Chemical Engineering (2005)
The effect of seeding on the properties of alumina supported MFI membranes was investigated in this study. Membranes were synthesized from clear solutions with a molar batch composition of TPAOH:9.80SiO2:0.025NaOH:0.019Al2O3: 602.27H2O:39.16C2H5OH on bare and seeded alumina supports at 130oC in autoclaves. The amount of seed on the support surface was changed between 0.6 mg/cm2 and 6.9 mg/cm2 by vacuum seeding method, which provided uniform and closely packed seed layers. Membranes were characterized by XRD...
Effect of Y Addition on the Structural Properties and Oxidation Behavior of Fe60Al40-nYn Alloys (n=1, 3, and 5 at.%)
Yildirim, Mehmet; Atas, Mehmet Sahin; Akdeniz, Mahmut Vedat; Mehrabov, Amdulla (2022-04-01)
The influence of Y addition on the microstructural features, phase relationships, hardness, magnetic behaviour and cyclic oxidation performance of Fe60Al40-nYn alloys (n = 1, 3, and 5 at.%) has been examined in detail. Al8Fe4Y phase formed even at 1 at.% Y addition because of the limited solid solubility of Y in the FeAl-based phase. For all the examined compositions, the Al8Fe4Y phase developed a eutectic with the FeAl-based phase and its volume fraction increased with increasing Y up to 5 at.%, which is n...
Effect of Ni (II) and Cr (VI) on activated sludge kinetics
Yetiş, Ülkü; Gökçay, Celal Ferdi; Department of Environmental Engineering (1988)
Citation Formats
M. Sarıyer and N. A. Sezgi, “Effect of metal incorporation on the structural properties of SBA 15,” 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/84153.