Search results for zeolite

Earth Sciences Jun 10, 2022

Scientists reveal fluid-rock interactions at a shallow subduction zone in the Mariana forearc

A research team led by Prof. Sun Weidong from the Institute of Oceanology of the Chinese Academy of Sciences (IOCAS) has revealed the fluid-rock interactions at a shallow subduction zone in the Mariana forearc.

Materials Science Jun 8, 2022

Researchers can customize cavities in new porous material

Researchers at the University of Gothenburg have produced a porous and stable material in which the cavities can be used to store various substances. The material can be used both in the pharmaceutical industry and for filtration ...

Materials Science Jun 6, 2022

Direct transformation of CH3Cl to acetic acid through a carbonylation reaction

Methane, the main component of natural gas, shale gas and flammable ice, is a clean and inexpensive chemical feedstock with abundant reserves. Nevertheless, the high C-H band energy and low polarizability of a methane molecule ...

Nanomaterials May 31, 2022

Researchers develop new method for the technological use of 2D nanomaterials

Nanosheets are finely structured two-dimensional materials and have great potential for innovation. They are fixed on top of each other in layered crystals, and must first be separated from each other so that they can be ...

Polymers May 18, 2022

Graphene-wrapped zeolite membranes for fast hydrogen separation

The effects of global warming are becoming more serious, and there is a strong demand for technological advances to reduce carbon dioxide emissions. Hydrogen is an ideal clean energy which produces water when burned. To promote ...

Ecology May 17, 2022

Helping rain stay where it lands

"When it rains, it pours." This phrase is meant to mean that bad news comes in waves. Unfortunately, that's true with real rain, too. While rain is usually welcome for various reasons, in developed area like cities and towns, ...

Materials Science May 13, 2022

Novel zeolites-silver catalyst boosts formaldehyde oxidation at low temperatures

A research group led by Prof. Xiao Jianping and Assoc. Prof. Jiao Feng from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS), in collaboration with Prof. Qu Zhenping from Dalian University ...

Materials Science Apr 15, 2022

Direct synthesis of isoparaffin-rich gasoline from syngas

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 realized the direct synthesis of isoparaffin-rich gasoline from syngas using ...

Materials Science Apr 14, 2022

Tandem catalysis improves selective oxidation of methane to oxygenates

Selective oxidation of methane (CH4) to value-added chemicals with both high catalytic activity and selectivity under mild conditions remains challenging. Due to the low activity of oxygen and the overoxidation of the oxygenates, ...

Materials Science Apr 7, 2022

New strategy to control distribution of acid sites in zeolites

Zeolites are one of the shape-selective catalysts. The characteristics of zeolites, which come from the structural confinement on the molecular dimensions, are crucial for shape-selective catalysis.

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