Search results for zeolite

Earth Sciences Jul 10, 2023

Unraveling the hidden growth of mineral dendrites

An international research team involving scientists from the University of Vienna, the Faculty of Physics of the University of Warsaw and University of Edinburgh has described the process of growing three-dimensional manganese ...

Analytical Chemistry May 18, 2023

Disentanglement: Breaking the activity-selectivity 'tradeoff' effect in catalytic conversion

Researchers have reported a strategy to disentangle the activity-selectivity tradeoff for direct conversion of syngas, a mixture of carbon monoxide and hydrogen, into desirable ethylene, propylene, and butylene. These hydrocarbons ...

Environment May 4, 2023

Southeast LA yards are plagued by toxic lead. A dusting of this mineral could help

Under the watchful eyes of neighbors, scientists in white lab coats knelt to spread a flour-like mineral over a lawn in Huntington Park.

Analytical Chemistry Apr 28, 2023

Crystal phase-dependent activity of mnGaOx observed in direct syngas to light olefins

Two notable metal oxide structures, spinel-type oxide and solid solution-type oxide, are widely used in Oxide-Zeolite (OXZEO) bifunctional catalysts for CO/CO2 hydrogenation reactions.

Bio & Medicine Apr 25, 2023

Treating polluted water with nanofiber membranes

When oil contaminates water, it creates a film that reduces oxygen levels and introduces toxic substances. This can lead to the death of aquatic plants and animals, contaminate soil, and ultimately threaten human health.

Nanomaterials Apr 24, 2023

Researchers discover new self-assembled crystal structures

Using a targeted computational approach, researchers in the Department of Materials Science and Engineering at Cornell University have found more than 20 new self-assembled crystal structures, none of which had been observed ...

Materials Science Mar 27, 2023

A puff of air could deliver your next vaccine

Nobody likes needles, but they're necessary for delivering many vaccines and biologics into the body. But what if those could be puffed through the skin instead, with just a little pressure, like being hit in the arm with ...

Nanomaterials Mar 9, 2023

Tunable hybrid zeolites prepared by partial interconversion to create superior catalysts

The Laboratory of Molecular Nanotechnology (NANOMOL) of the University of Alicante (UA) has developed a new family of materials as a state-of-the-art opportunity for the chemical industry, renewables, and the reduction of ...

Analytical Chemistry Feb 24, 2023

Technique captures and separates benzene air pollution

Led by scientists at the University of Manchester, a series of new stable, porous materials that capture and separate benzene have been developed. Benzene is a volatile organic compound (VOC) and is an important feedstock ...

Analytical Chemistry Feb 21, 2023

New strategy boosts performance of hydroisomerization

The n-paraffin hydroisomerization catalyzed by bifunctional catalysts is one of the most important reactions in the chemical industry.

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