Hierarchically structured zeolites: from design to application

LH Chen, MH Sun, Z Wang, W Yang, Z Xie… - Chemical …, 2020 - ACS Publications
Hierarchical zeolites combine the intrinsic catalytic properties of microporous zeolites and
the enhanced access and transport of the additional meso-and/or macroporous system …

Hierarchically porous materials: synthesis strategies and structure design

XY Yang, LH Chen, Y Li, JC Rooke… - Chemical Society …, 2017 - pubs.rsc.org
Owing to their immense potential in energy conversion and storage, catalysis,
photocatalysis, adsorption, separation and life science applications, significant interest has …

Fabrication of ceramic components with hierarchical porosity

P Colombo, C Vakifahmetoglu, S Costacurta - Journal of materials science, 2010 - Springer
This article reviews different methodologies for the fabrication of monolithic ceramic
components possessing multiscale porosity, ie, with pores ranging from a few nanometers to …

3D-printing of hierarchical porous ZSM-5: The importance of the binder system

J Lefevere, L Protasova, S Mullens, V Meynen - Materials & Design, 2017 - Elsevier
Intelligent catalyst design can help to further improve the stability, selectivity and activity of
existing adsorbents and catalysts. The use of 3D-printing for manufacturing of structured …

Functional silica monoliths with hierarchical uniform porosity as continuous flow catalytic reactors

A Sachse, A Galarneau, F Fajula, F Di Renzo… - Microporous and …, 2011 - Elsevier
Silica rod monoliths of 6mm diameter and 1–5cm length were obtained by phase separation
between silica gel and water in presence of aqueous soluble polyethylene oxide (spinodal …

Structured catalysts for methanol-to-olefins conversion: a review

J Lefevere, S Mullens, V Meynen, J Noyen - Chemical Papers, 2014 - degruyter.com
Conversion of methanol to light olefins is a promising alternative for the conversion of new
feed-stocks such as gas, coal or biomass to ethylene and propylene via the methanol-to …

Micro‐macroporous composite materials–preparation techniques and selected applications: a review

U Betke, A Lieb - Advanced Engineering Materials, 2018 - Wiley Online Library
Pores, on several orders of magnitude in size, control the properties of a solid material to a
large extent. This is just as true for materials containing pores in the sub‐nanometer range …

Catalytic performance of toluene combustion over Pt nanoparticles supported on pore-modified macro-meso-microporous zeolite foam

S Zou, M Zhang, S Mo, H Cheng, M Fu, P Chen… - Nanomaterials, 2019 - mdpi.com
Herein, to investigate the pore effect on toluene catalytic oxidation activity, novel supports for
Pt nanoparticles—ZSM-5 foam (ZF) fabricated using polyurethane foam (PUF) templates …

3D-printed zeolite monoliths with hierarchical porosity for selective methanol to light olefin reaction

X Li, F Rezaei, AA Rownaghi - Reaction Chemistry & Engineering, 2018 - pubs.rsc.org
Herein, we report the rapid synthesis of customized zeolite monoliths with various
compositions and hierarchical porosity (macro–meso–micro) using a 3D printing technique …

水热处理对纳米HZSM-5 分子筛酸性及催化甲醇制丙烯反应性能的影响

毛东森, 郭强胜, 孟涛, 卢冠忠 - 物理化学学报, 2010 - whxb.pku.edu.cn
对纳米HZSM-5 分子筛进行水热处理, 利用N2 吸附-脱附, X 射线衍射(XRD),
铝固体核磁共振(27Al MAS NMR), 氨-程序升温脱附(NH3-TPD) 和吡啶吸附傅立叶变换红外(FT …