the silicon hydroxyl group of molecular sieve?

12 April 2024 0 1K Report

Can the acidity of the silicon hydroxyl group of zeolite, whether it is the terminal hydroxyl group or the silanol nest, catalyze the ethanol dehydrattion?

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Is there any cases algae not using the nutrient from the wastewater and grow normally?

I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...

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1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

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Articles on" Gender disparities i leatherwork education"?

Articles on" Gender disparities i leatherwork education"

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Why results of ROS flurescence are negative as there was no bacteria within?

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What should I do with parameters that are not relate to my simulation in MyLake model?

I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?

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Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

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Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

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Why don't d-orbitals split themselves, why does it take a ligand? why don't protons from ligand repel nucleus split d-orbitals?

why don't d-orbitals split themselves because of themselves without the presence of ligands? Electrons are indistinguishable. Why wouldn't it be more correct that protons from a ligand split the...

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Why doesn't chromium 2+ ion use all its d-orbitals to receive lone pairs from six waters in [Cr(H20)6)]3+?

I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...

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Separation of organic acids-HPLC?

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How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

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How much total RNA concentration to be extracted from sorted plasma cells from bone marrow of C57BL/6 mice for RT-PCR ?

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Determining the worth of a point improvement in Hamilton Depression Scale?

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For the moringa oleifera extract using ethanol as the solvent,what is the alternative method to concentrate the extract other than rotary evaporation?

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Conjugation of PEG-Amine to an Amino Acid Using EDC?

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Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?

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My cfDNA extraction protocol using silica beads works with plasma collected in COD SAGM bags but not with plasma collected in K2 EDTA tubes. Why so?

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I have calcined my catalysts without flowing air from the compressed air cylinder will there be any problem with my reaction if i use that catalysts?

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Comparison of Methanol and ethanol treatment on collagen based scaffolds?

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