Search results for zeolite

Analytical Chemistry Oct 17, 2022

Dynamic confinement of zeotype cages on the selectivity control in syngas conversion

Syngas conversion, as the core technology for efficient and clean utilization of carbon resources such as coal, natural gas, CO2 and biomass, has received extensive attention from both academia and industry. An increasing ...

Polymers Oct 6, 2022

New process could enable more efficient plastics recycling

The accumulation of plastic waste in the oceans, soil, and even in our bodies is one of the major pollution issues of modern times, with over 5 billion tons disposed of so far. Despite major efforts to recycle plastic products, ...

Analytical Chemistry Sep 28, 2022

Synergistic catalysts for high-efficiency hydrogen storage

Hydrogen energy is regarded as promising renewable energy. However, the development of hydrogen energy is restricted by the safe and efficient storage and transportation of hydrogen. Therefore, it remains challenging to explore ...

Analytical Chemistry Sep 22, 2022

Recent advances in solid-state NMR studies of zeolite catalysts

Zeolites are important inorganic crystalline microporous materials with a broad range of application in the areas of catalysis, ion exchange, and adsorption/separations. Due to their unique pore structure, high thermal stability ...

Nanomaterials Sep 22, 2022

Synthesizing nanosized zeolites

Zeolites are crystalline inorganic materials whose oxide-based framework is built with corner-sharing TO4 tetrahedrons, where T refers to a tetrahedral atom, most commonly Si and Al. Thanks to their well-defined structure ...

Analytical Chemistry Sep 9, 2022

Building scaffolds using exotic elements: Research team succeeds in creating novel metal-organic frameworks

After their discovery 25 years ago, metal-organic frameworks (MOFs) quickly gained the aura of a "miracle material" due to their particular properties: their large inner surfaces and tuneable pore sizes facilitate improved ...

Analytical Chemistry Sep 7, 2022

Dynamic confinement of SAPO-17 cages on selectivity control of syngas conversion

A research team led by Prof. Pan Xiulian and Prof. Bao Xinhe from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) discovered dynamic confinement of SAPO-17 cages on the selectivity ...

Space Exploration Sep 2, 2022

It's not just rocket science: Hidden chemistry powers moon launches and sustains life in space

Many around the world will watch eagerly this Saturday as NASA launches Artemis I, the agency's first Moon exploration mission since the 1970s.

Analytical Chemistry Aug 25, 2022

Dynamic evolution of aluminum coordination environments in mordenite zeolite

Zeolites are important in many chemical synthesis and petrochemical processes. The economic and environmental requirements motivate the persisting exploration of the zeolite structure-performance relationship and the rational ...

Biochemistry Aug 15, 2022

Catching up with quicksilver: MXene material can counter mercury contamination

Researchers estimate that mercury emissions in the atmosphere have quadrupled since the Industrial Revolution. The heavy metal, generated by burning fossil fuels and the disposal of industrial and medical waste, has become ...

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