Direct Amination of Benzene with NH3 and H2O2 Over Hierarchical Fe,Cu/ZSM-5 Prepared by Post-synthesis Treatment of Nanocrystallite B–ZSM-5
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Letters"
DOI: 10.1007/s10562-019-03026-9
Abstract: Hierarchical Fe,Cu/ZSM-5 was prepared by post-synthesis treatment of nanocrystallite B–ZSM-5. The hierarchical MFI zeolites containing Fe and/or Cu were characterized with XRD, FT-IR, SEM, UV–Vis and N2-sorption techniques. UV–Vis and FT-IR spectroscopy demonstrated that some… read more here.
Keywords: direct amination; zsm prepared; benzene; amination ... See more keywords
Synthesis of hierarchical ZSM-5 aggregates by an alkali-treated seeds method with cetyltrimethylammonium bromide for the methanol to gasoline reaction
Sign Up to like & getrecommendations! Published in 2019 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-019-01671-0
Abstract: A series of hierarchical ZSM-5 aggregates with a relatively low SiO2/Al2O3 ratio (~ 50) were successfully synthesized using alkali-treated commercial ZSM-5 as seeds and cetyltrimethylammonium bromide (CTAB) as mesogenous template. The effect of the amounts of… read more here.
Keywords: ctab; zsm aggregates; reaction; hierarchical zsm ... See more keywords
A facile and green method for the synthesis of hierarchical ZSM-5 zeolite aggregates from rice husk ash
Sign Up to like & getrecommendations! Published in 2018 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-018-3326-z
Abstract: Hierarchical ZSM-5 zeolite has been successfully synthesized from rice husk ash by a facile and solvent-free method. The obtained samples were characterized by X-ray diffraction, X-ray fluorescence, scanning electron microscopy, magic angle spinning nuclear magnetic… read more here.
Keywords: zsm zeolite; spectroscopy; hierarchical zsm; synthesis ... See more keywords
Tuning hierarchical ZSM-5 for green jet fuel production from soybean oil via control of Pt location and grafted TPABr content
Sign Up to like & getrecommendations! Published in 2021 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2021.106288
Abstract: Abstract Hierarchical ZSM-5 was prepared using tetrapropylammonium bromide (TPABr) grafted multiwalled carbon nanotubes loaded with Pt as a bifunctional template for hydroconversion of soybean oil to obtain bio-jet fuel. With the increase in the grafted-TPABr-Pt… read more here.
Keywords: grafted tpabr; soybean oil; hierarchical zsm; jet fuel ... See more keywords
Conversion of poultry litter into bio-oil by microwave-assisted catalytic fast pyrolysis using microwave absorbent and hierarchical ZSM-5/MCM-41 catalyst
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2018.01.002
Abstract: Abstract In order to minimize coke formation during microwave-assisted catalytic fast pyrolysis (MACFP) of poultry litter for bio-oil production, hierarchical ZSM-5/MCM-41 catalyst samples are synthesized and employed in this work, and the effect of NaOH… read more here.
Keywords: zsm mcm; poultry litter; mcm catalyst; hierarchical zsm ... See more keywords
Ethylene glycol assisted synthesis of hierarchical Fe-ZSM-5 nanorods assembled microsphere for adsorption Fenton degradation of chlorobenzene.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121581
Abstract: A unique zeolite catalyst, Fe doped ZSM-5 microsphere assembled by uniform nanorod-like crystals with hierarchical pore structure, was successfully synthesized and applied for the adsorption and degradation of trace chlorobenzene (CB) in the presence of… read more here.
Keywords: degradation; adsorption; zsm nanorods; ethylene glycol ... See more keywords
Facile synthesis and its high catalytic performance of hierarchical ZSM-5 zeolite from economical bulk silicon oxides
Sign Up to like & getrecommendations! Published in 2018 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2017.07.012
Abstract: Abstract A facile one-pot method through controlled nucleation and release of reactive nutrient species by using bulk silicon dioxide as the Si source and seeds as liberated nuclei was reported for the fabrication of hierarchical… read more here.
Keywords: hierarchical zsm; bulk silicon; catalytic performance; zsm ... See more keywords
Hierarchical ZSM-5 zeolite synthesized via dry gel conversion-steam assisted crystallization process and its application in aromatization of methanol
Sign Up to like & getrecommendations! Published in 2018 at "Powder Technology"
DOI: 10.1016/j.powtec.2018.01.022
Abstract: Abstract Hierarchical ZSM-5 zeolites were prepared by “Dry Gel Conversion-Steam Assisted Crystallization” (DGC-SAC) procedure without the involvement of additional template. Moreover, the formation mechanism and feather of mesopores were summarized. Nanoscale Kirkendall effect was existed… read more here.
Keywords: steam assisted; conversion steam; dry gel; hierarchical zsm ... See more keywords
One-Step Synthesis of Hierarchical ZSM-5 Using Cetyltrimethylammonium as Mesoporogen and Structure-Directing Agent
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.7b00913
Abstract: Hierarchical ZSM-5 zeolite is hydrothermally synthesized in a single step with cetyltrimethylammonium (CTA) hydroxide acting as mesoporogen and structure-directing agent. Essential to this synthesis is the replacement of NaOH with KOH. An in-depth solid-state NMR… read more here.
Keywords: hierarchical zsm; mesoporogen structure; structure directing; directing agent ... See more keywords
Hierarchical ZSM-5 Zeolites with Tunable Sizes of Building Blocks for Efficient Catalytic Cracking of i-Butane
Sign Up to like & getrecommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b02421
Abstract: Hierarchical ZSM-5 zeolites have been receiving increasing attention from both fundamental research and industrial applications. From the chemical engineering viewpoint, the introduction of building block of ZSM-5 could give consideration to both external surface acidities… read more here.
Keywords: building blocks; catalytic cracking; zsm zeolites; hierarchical zsm ... See more keywords
n-Dodecane Hydroisomerization over Hierarchical ZSM-22 Prepared by a Dual-Protected Alkali Treatment
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.8b06450
Abstract: In this work, a series of hierarchical ZSM-22 zeolites are prepared by a dual-protected alkali treatment route in the presence of microporous and mesoporous templates. The pore structure and acidity of hierarchical ZSM-22 zeolites are… read more here.
Keywords: alkali treatment; microscopy; hierarchical zsm; zsm ... See more keywords