How can I find the Lewis acidic strength of a heterogeneous Ni- catalytic complex?

14 February 2022 0 8K Report

Could anyone tell me how the Lewis acidic strength of a Ni-Complex heterogenized on Fe3O4@SiO2 MNPs could be determined? is there a reference method for determining the lewis acidity strength?

I appreciate any comment. Thank you very much!

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Science method

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