Results 231 to 240 of about 20,573,428 (292)
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Journal of Hazardous Materials, 2019
Hierarchical ZSM-5 zeolite with meso- and micro-pore structures was successfully prepared through a facile one-pot hydrothermal synthesis method using bifunctional template.
Cheng Peng +9 more
semanticscholar +1 more source
Hierarchical ZSM-5 zeolite with meso- and micro-pore structures was successfully prepared through a facile one-pot hydrothermal synthesis method using bifunctional template.
Cheng Peng +9 more
semanticscholar +1 more source
Journal of Hazardous Materials, 2019
A sandwich-structured Pt@ZSM-5 nanosheets (Pt@PZN-2) was fabricated by controllable intercalating Pt nanoparticles between ZSM-5 single-layer sheets via electrostatic adsorption with ammonium ions in diquaternary ammonium surfactant, and the following ...
Guozhu Liu +4 more
semanticscholar +1 more source
A sandwich-structured Pt@ZSM-5 nanosheets (Pt@PZN-2) was fabricated by controllable intercalating Pt nanoparticles between ZSM-5 single-layer sheets via electrostatic adsorption with ammonium ions in diquaternary ammonium surfactant, and the following ...
Guozhu Liu +4 more
semanticscholar +1 more source
Zeolites, 1997
The acid dealumination of various samples of ZSM-5 is studied using mineral acids as the dealuminating agent. Apart from the synthesis method of the ZSM-5, the acid concentration, the temperature, and the duration of the acid treatment are varied. The results are evaluated using elemental analysis and 27 Al MAS n.m.r.
P.J. Kooyman +2 more
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The acid dealumination of various samples of ZSM-5 is studied using mineral acids as the dealuminating agent. Apart from the synthesis method of the ZSM-5, the acid concentration, the temperature, and the duration of the acid treatment are varied. The results are evaluated using elemental analysis and 27 Al MAS n.m.r.
P.J. Kooyman +2 more
openaire +1 more source
Promoted ZSM-5 catalysts for the production of bio-aromatics, a review
Renewable & Sustainable Energy Reviews, 2019This review covers the research and industrial activities on mainly Ga- and Zn-promoted ZSM-5 catalysts for the production of bio-aromatics in the thermochemical conversion of biomass and waste.
C. Lok, J. V. Doorn, G. A. Almansa
semanticscholar +1 more source
Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5
Microporous and Mesoporous Materials, 2005Abstract Adsorption of dihydrogen onto the zeolites Na-ZSM-5 and K-ZSM-5 renders the fundamental H–H stretching mode infrared active. The corresponding infrared absorption bands were found at 4101 and 4112 cm −1 for H 2 /Na-ZSM-5 and H 2 /K-ZSM-5, respectively. Thermodynamic characterization of the adsorbed state was carried out by means of variable-
C. Otero Areán +6 more
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Bioresource Technology, 2019
The micropores present in ZSM-5 are beneficial to the production of aromatic compounds in biomass catalytic pyrolysis, although the small pore size leads to severe coke deposition on the catalyst.
Qingfeng Che +10 more
semanticscholar +1 more source
The micropores present in ZSM-5 are beneficial to the production of aromatic compounds in biomass catalytic pyrolysis, although the small pore size leads to severe coke deposition on the catalyst.
Qingfeng Che +10 more
semanticscholar +1 more source
Au-ZSM-5 catalyses the selective oxidation of CH4 to CH3OH and CH3COOH using O2
Nature Catalysis, 2022Guodong Qi +18 more
semanticscholar +1 more source
2022
The catalytic analysis of CO oxidation mechanisms at Cu/ZSM-5 which account the formation of intermediate substances at the surface due to adsorption oxygen (or CO) at partially reduced active centers and their next interaction with CO (or O2) was carried out.
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The catalytic analysis of CO oxidation mechanisms at Cu/ZSM-5 which account the formation of intermediate substances at the surface due to adsorption oxygen (or CO) at partially reduced active centers and their next interaction with CO (or O2) was carried out.
openaire +1 more source
Carbohydrate Polymers, 2018
In this work, efficient biodegradable membranes were fabricated using polyvinyl alcohol (PVA), carboxymethyl cellulose (CMC) and ZSM-5 zeolite, and their utility for the removal of a cationic dye, methylene blue (MB), was investigated.
R. Sabarish, G. Unnikrishnan
semanticscholar +1 more source
In this work, efficient biodegradable membranes were fabricated using polyvinyl alcohol (PVA), carboxymethyl cellulose (CMC) and ZSM-5 zeolite, and their utility for the removal of a cationic dye, methylene blue (MB), was investigated.
R. Sabarish, G. Unnikrishnan
semanticscholar +1 more source
, 2020
Mesoporous ZSM-5 zeolite-supported PdCu alloy nanoparticle catalysts are synthesized via a facile and environmentally friendly method. The mesoporous structure is formed through the loss of carbon black particles encapsulated by zeolite crystals during ...
Jiaqin He +6 more
semanticscholar +1 more source
Mesoporous ZSM-5 zeolite-supported PdCu alloy nanoparticle catalysts are synthesized via a facile and environmentally friendly method. The mesoporous structure is formed through the loss of carbon black particles encapsulated by zeolite crystals during ...
Jiaqin He +6 more
semanticscholar +1 more source