These carbon materials were characterized by adsorption of gaseous nitrogen and carbon dioxide ... with a well-defined unit cell whose size and symmetry are imposed by the zeolite template. We made ...

Discover how advanced catalyst materials enable efficient CO2 hydrogenation, converting greenhouse gases into valuable fuels like methanol and hydrocarbons.

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XRF analysis showed that the coal ash has a Si/Al ratio of 1.52, which is close to the Si/Al ratio required to produce zeolite A (1.0). The synthesized materials were analyzed by XRD, SEM and N2 ...

Some materials can be used by themselves as functional materials, while others support functional materials. Zeolites are nanostructured porous materials that can be used as functional materials or ...

Dr. Claudia Weidenthaler invites applications for a position as a PhD student (f/m/d) for in situ structure studies of the activation and adsorption processes of industrially relevant zeolites. The ...

Nitrogen adsorption/desorption isotherms were obtained at -196.15ºC ... allowed a better comprehension of the dealumination process that the USY zeolite underwent upon calcination (Figure 6). The ...