Continuous synthesis of 2,2,6,6-tetramethyl-4-piperidinol over CuCrSr/Al<sub>2</sub>O<sub>3</sub>: effect of Sr promoter.

RSC Adv · 2023 · PMC10037677 · PMID 36968054

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a decreasing trendno p-value reported

As the addition of Cr and Sr, BET surface area, pore volume, and pore size of the catalyst presented a decreasing trend, which indicated that the additives were deposited in the pores probably. 3.3.

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