What are zeolites? | How do zeolite catalysts work? - Explain that Stuff
2023年8月15日 — An easy-to-understand introduction to zeolites, how they form, how they work as ion exchangers, molecular sieves, and catalysts, and how we use them.
Zeolites and catalysis - ScienceDirect
2000年6月1日 — Zeolites with eight-membered-ring pores are good catalysts for a limited number of reactions involving small reactant and product molecules. Examples are the manufacture of mono- and dimethylamine from methanol and ammonia or the conversion of …
Zeolites in catalysis: sustainable synthesis and its impact on ...
Zeolites are versatile catalysts not only for large scale petrochemical processes but also in applications related to fine chemicals synthesis, biomass conversion and CO 2 utilization. Introduction of mesopores and heteroatoms opens up additional applications.
Zeolite - an overview | ScienceDirect Topics
Compared with other inorganic materials, zeolites are widely used as catalysts, ion exchangers, and adsorbents because of their adjustable chemical properties, controllable pore structures, and good hydrothermal stability [3, 4].
Zeolite catalysts come into focus | Nature Materials
2020年9月21日 — Zeolites can possess both catalytically active Brønsted and Lewis acid sites. There are limits on the distribution of tetrahedral aluminium species: they cannot neighbour each other...
New progress in zeolite synthesis and catalysis - PMC
The main developments of the last decade, including the design synthesis of new zeolites via the manipulation of zeolitic monolayers, fast and green synthesis, catalytic application of zeolite in CO and CO 2 conversion, and synthesis and catalytic application of zeolite-confined metal catalysts, are reviewed herein. The challenges and ...
Mechanistic studies of zeolite catalysis via in situ solid-state ...
Zeolites, with their exquisite microporous frameworks and tailorable acidities, serve as ubiquitous catalysts across a diverse spectrum of industrial applications, ranging from petroleum and coal processing to sustainable chemistry and environmental remediation. Optimizing their performance hinges on a thorough understanding of the structure-performance relationship. In situ solid …
Emerging applications of zeolites in catalysis, separation and …
2021年8月24日 — Indeed, owing to their unique shape selectivities, tunable acidities, high (hydro)thermal stabilities and low production cost, zeolites are today’s most important solid catalysts in the...
New progress in zeolite synthesis and catalysis
2022年3月9日 — Researchers are gradually approaching the goal of rationally designing zeolite catalysts with precisely controlled activity and selectivity for particular applications. Zeolite, which has a crystalline structure and uniform pore channels, was first discovered in 1756.
Catalysis on Zeolites and Zeolite-like Materials - MDPI
2024年2月7日 — The focus is on investigating the effects of Al distribution on methane oxidation over these zeolite catalysts, which provide an effective way to detect the difference in activity between mononuclear and polynuclear Cu-oxo species.
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