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An effective microspherical zeolite MFI for large molecules was prepared for the first time. The material is found in a microspherical form 5.0μm in size, and the microspheres are composed of 20–30-nm nanoparticles. The nanoparticles further contain uniform intracrystalline mesopores of ∼3.0nm. The mesopores in the material are generated in the course of crystallization, owing to bond-blocking from...
MgH 2 nanoparticles were obtained by hydriding ultrafine magnesium particles which were prepared by hydrogen plasma–metal reaction. The X-ray diffraction (XRD) and transmission electron microscopy (TEM) results show that the obtained sample is almost pure MgH 2 phase, without residual magnesium and with an average particle size of ∼300nm. Milled with 5wt.% TiF 3 as a doping...
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