Aluminum-based activation of natural zeolite for glycerol steam reforming
Results in Engineering, 2023 In this work, aluminum-based activated zeolite is employed for the first time in glycerol steam reforming. AlCl3 and Al(OH)3 were used as the activator agents for the natural zeolite.
John Philia +4 more
doaj +1 more source
Single Gas Permeance Performance of High Silica SSZ-13 Zeolite Membranes
Membranes, 2018 Continuous and high silica SSZ-13 zeolite membranes were prepared on porous mullite supports from high SiO2/Al2O3 ratio or aluminum-free precursor synthesis gel.
Li Liang +9 more
doaj +1 more source
Role of Lewis acid sites of ZSM-5 zeolite on gaseous ozone abatement [PDF]
, 2013 In this work, chemical interactions between ozone and zeolite surface active sites are studied in order to propose a process for gaseous ozone removal.
Andriantsiferana, Caroline +4 more
core +3 more sources
Optical properties of 4 A single-walled carbon nanotubes inside the zeolite channels studied from first principles calculations [PDF]
, 2003 The structural, electronic, and optical properties of 4 A single-walled carbon nanotubes (SWNTs) contained inside the zeolite channels have been studied based upon the density-functional theory in the local-density approximation (LDA).
Dong, Jinming, Weng, H. M., Yang, X. P.
core +2 more sources
Zeolite and deionised zeolite with magnesium in vitro comparative study
Fogorvosi Szemle, 2021 Examination of the zeolite and magnesium-exchanged zeolite system on human stem cells culture, different viability and ALP activity values at different concentrations provide information on the factors influencing ossification and bone “turnover”.
Ildikó Szilágyi +4 more
doaj +1 more source
An investigation of the effects of a silicalite type zeolite on PDMS-composites [PDF]
Journal of the Serbian Chemical Society, 2000 The aim of this paper was to investigate the effect of a silicalite type zeolite on PDMS-zeolite composites. The obtained results show that the introduction of a silicalite type zeolite into polysiloxane matrices results in a change of the ...
Adnađević Borivoj, Jovanović Jelena
doaj +3 more sources
Synthesis of ‘unfeasible’ zeolites [PDF]
Nature Chemistry, 2015 Zeolites are porous aluminosilicate materials that have found applications in many different technologies. However, although simulations suggest that there are millions of possible zeolite topologies, only a little over 200 zeolite frameworks of all compositions are currently known, of which about 50 are pure silica materials.
Michal Mazur +9 more
openaire +8 more sources
Inclusion Polymerization and Doping in Zeolite Channels. Polyaniline [PDF]
, 1990 Aniline has been polymerized in the three-dimensional channel system of zeolite Y. The monomer was diffused into zeolites with different levels of acidity from hexane solution.
Bein T. +6 more
core +1 more source
Diquaternary Ammonium Compounds in Zeolite Synthesis: Cyclic and Polycyclic N-Heterocycles Connected by Methylene Chains [PDF]
, 2009 An additional dimension has been added to our long-standing studies in high silica zeolite synthesis via a guest/host synergism. We have created and studied the impact of making symmetric diquaternary ammonium compounds, by varying the chain length ...
Burton, Allen W. +3 more
core +1 more source
Indonesian Journal of Chemistry, 2010 The preparation of titanium oxide-zeolite composite (TiO2-zeolite) has been done. Preparation was initiated by dispersing oligocation of titanium solution into suspension of natural zeolite.
Yeslia Utubira +3 more
doaj +1 more source