On January 8th, Professor Audrey Moore from McGill University in Canada, the core conjugate of manganese oxide, iron oxide core-shell nanoparticles, and mild conditions Hydrogenation of olefins and alkynes in aqueous ethanol is achieved.

It is understood that this type of catalyst is very durable against oxidants such as oxygen and water, can be recovered magnetically, and is selective for very few active double bonds. Related research results have been published in the RSC journal "Chemical Newsletter."

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