نتایج جستجو برای: spent molecular sieve

تعداد نتایج: 673428  

Journal: :The Journal of General and Applied Microbiology 1981

Journal: :Proceedings of National Aviation University 2010

2004
TUOMAS KOSKELA Igor Moudrakovski

In this thesis, nuclear magnetic resonance (NMR) spectroscopy of noble gas atoms and methane molecule is applied to the structure studies of solid microporous materials (molecular sieves). This is an indirect method, where changes to the spectral parameters (i.e. isotropic and anisotropic nuclear shielding tensors) of the adsorbate induced by the investigated environment are measured at variabl...

Journal: :IOP Conference Series: Materials Science and Engineering 2020

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