Results 201 to 210 of about 20,573,428 (292)

Direct imaging of atomically dispersed Mo enables locating Al in the framework of zeolite ZSM-5.

Angewandte Chemie, 2020
Zeolites often act as host materials to encapsulate guest molecules to enrich their functions and applications, particularly in heterogeneous catalysis.
Lingmei Liu, Ning Wang, Chongzhi Zhu, Xiaona Liu, Yihan Zhu, Peng Guo, Lujain Alfilfil, Xinglong Dong, Daliang Zhang, Yu Han   +9 more
semanticscholar   +1 more source

Depolymerization of PET into terephthalic acid in neutral media catalyzed by the ZSM-5 acidic catalyst

, 2020
Reprocessing of waste plastic has been extensively studied. Herein, a facile and efficient method for solving the plastic recycling crisis was developed using micro-wave assisted hydrolysis of poly(ethylene terephthalate) (PET) into terephthalic acid ...
Myung Jong Kang, Hyejin Yu, J. Jegal, Hyun Sung Kim, H. Cha   +4 more
semanticscholar   +1 more source

Fe-ZSM-5 zeolite for efficient removal of basic Fuchsin dye from aqueous solutions: Synthesis, characterization and adsorption process optimization using BBD-RSM modeling

, 2020
The current study reports the first use of Fe-ZSM-5 as a potential adsorbent for textile effluent purification. The Fe-ZSM-5 zeolite was synthesized through a hydrothermal method using tetrapropylammonium bromide as an organic structure-directing ...
B. Ba Mohammed, A. Hsini, Y. Abdellaoui, Hicham Abou Oualid, M. Laabd, Mahmoud El Ouardi, Abdelaziz Ait Addi, K. Yamni, N. Tijani   +8 more
semanticscholar   +1 more source

Complete removal of endocrine disrupting compound and toxic dye by visible light active porous g-C3N4/H-ZSM-5 nanocomposite.

Chemosphere, 2020
Photocatalytic degradation of toxic pollutants is an efficient technique to completely remove the toxic pollutants from water bodies. In the present investigation, photocatalytic degradation of pollutants was studied over porous g-C3N4/H-ZSM-5 ...
Aanchal, S. Barman, S. Basu
semanticscholar   +1 more source

FTIR study of acetone oxime interaction with H-ZSM-5 and Cu-ZSM-5

SPIE Proceedings, 2004
Copper based catalysts are of great importance as catalysts for NO removal from exhaust industrial gases. Earlier authors have shown that NO reaction with acetone oxime (AO) is the rate determining step of NO catalytic reduction by propane over Cu-ZSM-5 catalyst at temperatures below 300°C.
Simakov, A.V., Stoyanov, E.S., Rebrov, E.V., Sazonova, N.N.   +3 more
openaire   +2 more sources

Ni/hierarchical ZSM-5 zeolites as promising systems for phenolic bio-oil upgrading: Guaiacol hydrodeoxygenation

, 2020
Hierarchical ZSM-5 with mesopores were derived from seed directing crystalline process. The efficient encapsulation of nickel metal was achieved by a simple incipient wetness impregnation method, and a stable Ni/hierarchical ZSM-5 hydrodeoxygenation (HDO)
Wenlin Li, Hongyan Wang, Xiaozhuo Wu, Luis Betancourt, Chunyan Tu, M. Liao, X. Cui, Feng Li, Jiajun Zheng, Ruifeng Li   +9 more
semanticscholar   +1 more source

A convenient synthesis of core-shell Co3O4@ZSM-5 catalysts for the total oxidation of dichloromethane (CH2Cl2)

, 2020
Core-shell structured Co3O4@ZSM-5 catalysts were successfully synthesized by a simple two-step microwave hydrothermal method and used for the catalytic oxidation of dichloromethane (DCM).
Xiaoqi Fei, Shuang Cao, Wei-Xin Ouyang, Yexuan Wen, Haiqiang Wang, Zhongbiao Wu   +5 more
semanticscholar   +1 more source

Efficient removal of methyl orange from aqueous solution using mesoporous ZSM-5 zeolite: Synthesis, kinetics and isotherm studies

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020
Zeolite are porous material with high surface area and adsorption capacity. It has been employed for the removal of organic contaminants from aqueous system. Here, we report the synthesis of mesoporous ZSM-5 zeolite using a bio template, cellulose.
S. Radoor, J. Karayil, Aswathy Jayakumar, Jyotishkumar Parameswaranpillai, S. Siengchin   +4 more
semanticscholar   +1 more source

Synergies of Mn oxidative ability and ZSM-5 acidity for 1, 2-dichloroethane catalytic elimination

, 2020
Four kinds of ZSM-5, γ-Al2O3, and commercial SiO2 loaded with 1 wt% Mn were prepared for selective catalytic oxidation of 1,2-dichloroethane. The 1 Mn/ZSM-5-27 (SiO2/Al2O3 = 27) catalyst showed the lowest T90 of 248 °C and the highest selectivities to ...
Hao Wang, Bo Peng, Runduo Zhang, Hongxia Chen, Yingxi Wei   +4 more
semanticscholar   +1 more source

Synthesis, characterization and photocatalytic activity of ZSM-5/ZnO nanocomposite modified by Ag nanoparticles for methyl orange degradation

Journal of Photochemistry and Photobiology A: Chemistry, 2020
In this study, ZSM-5/ZnO/Ag nanocomposite was synthesized with different amounts of silver and used for photocatalytic degradation of methyl orange aqueous solution.
Zahra Vaez, Vahid Javanbakht
semanticscholar   +1 more source