Search results for zeolite

Analytical Chemistry Mar 10, 2025

Aluminum atom mapping in zeolites promises better catalysts

Zeolites, crystalline materials widely used in the petrochemical industry, serve as pivotal catalysts in the production of fine chemicals, with aluminum being the source of active sites within zeolite structures. A research ...

Analytical Chemistry Feb 18, 2025

High-entropy MOF enables efficient deuterium separation for clean energy

A research team affiliated with UNIST has successfully developed a new porous material for the efficient separation of deuterium, a primary fuel for nuclear fusion. The team, jointly led by Professors Wonyoung Cho and Hyunchul ...

Polymers Jan 21, 2025

Water boosts catalytic recycling efficiency for plastic waste

Plastics are undeniably useful materials that have found their way into virtually all human activities. However, with yearly global plastic production exceeding 400 million tons, the environmental threat posed by increased ...

Analytical Chemistry Jan 6, 2025

Foldable molecular paths mimic paper folding at nanoscale

The elegant simplicity of folding paper has inspired researchers to explore the possibility of replicating this flexibility at the molecular level. After extensive experimentation, they uncovered foldable molecular paths ...

Analytical Chemistry Dec 19, 2024

Novel MOF combines adsorption and dissolution for energy-efficient oxygen separation from argon

Efficient gas separation is vital in various industries, from medical applications to energy production. However, isolating oxygen from mixtures presents a significant technological challenge. Because many gases, including ...

Analytical Chemistry Dec 12, 2024

Novel zeolite structure demonstrates superior heavy oil cracking efficiency

Researchers have developed a new aluminosilicate zeolite, ZMQ-1, which features a unique intersecting meso-microporous channel system that is expected to enhance catalytic processes in the petrochemical industry.

Polymers Dec 4, 2024

New catalyst can convert methane into useful polymers

Although it is less abundant than carbon dioxide, methane gas contributes disproportionately to global warming because it traps more heat in the atmosphere than carbon dioxide, due to its molecular structure.

Analytical Chemistry Nov 29, 2024

New hybrid catalyst developed for clean oxygen production

A research team at the Institute of Materials Chemistry at TU Wien, led by Professor Dominik Eder, has developed a new synthetic approach to create durable, conductive and catalytically active hybrid framework materials for ...

Analytical Chemistry Nov 26, 2024

Improved catalyst turns harmful greenhouse gases into cleaner fuels and feedstocks

A chemical reaction can convert two polluting greenhouse gases into valuable building blocks for cleaner fuels and feedstocks, but the high temperature required for the reaction also deactivates the catalyst. A team led by ...

Analytical Chemistry Nov 14, 2024

A strategy of ligand-protected direct hydrogen reduction to prepare bimetallic cluster catalysts

Researchers have developed a ligand-protected direct hydrogen reduction strategy to prepare zeolite-confined Pt-Pd bimetallic cluster catalysts. These catalysts efficiently facilitate hydrogen production from ammonia borane ...

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