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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.

Materials Science Apr 7, 2022

Novel electrocatalyst developed for biomass upgrading and hydrogen generation

Prof. Zhang Jian's team at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) has developed a highly effective cobaltosic oxide (Co3O4) electrocatalyst for furan ...

Analytical Chemistry Apr 6, 2022

Using electrochemistry techniques to design catalysts for sustainable fuels

One challenge in decarbonizing the energy system is knowing how to deal with new types of fuels. Traditional fuels such as natural gas and oil can be combined with other materials and then heated to high temperatures so they ...

Nanomaterials Mar 23, 2022

Novel synergistic single-atom catalyst approach breaks activity limitation of predecessors

The key to chemical reactions is in the name—there needs to be something that causes the chemicals to react to one another. Called a catalyst, this component induces or speeds up reactions in a controlled manner to produce ...

Materials Science Mar 22, 2022

Researchers reveal degradation mechanism of non-precious metal catalysts for fuel cells

The development of efficient non-precious metal catalysts (NPMCs) can help reduce the cost of fuel cells and accelerate their commercialization.

Materials Science Mar 21, 2022

Synergistic effect of surface hydride species and Ru clusters improves efficiency of ammonia synthesis

A research team led by Prof. Chen Ping and Associate Prof. Liu Lin from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS), in collaboration with Associate Prof. Wu Anan from Xiamen University, ...

Materials Science Mar 21, 2022

New approach to bimetallic catalysis enhances rate through electrochemical communication

Catalysts, compounds that make chemical reactions occur faster and more efficiently are used in the production of most of the chemicals people use daily, such as gasoline, fertilizers, and even margarine. The problem? Many ...

Materials Science Mar 17, 2022

Light elements make a difference in noble metal catalysis

Noble metals have been widely used as heterogeneous catalysts because they easily stand out with high activity and selectivity for many reactions of both scientific and industrial interest. At least a century ago, some light ...

Materials Science Mar 17, 2022

New way to boost catalyst activity

Catalysts are workhorses that help reactions occur. Put to work, they transform starting materials, such as fossil fuels, biomass or even waste, into products and fuels with minimal energy.

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