Directed hydrogenolysis of “cellulose-to-ethylene glycol” using a Ni–WOx based catalyst† † Electronic supplementary information (ESI) available. See DOI: https://doi.org/10.1039/d5ra01528f

10,28 When the desorption temperature was increased from 150 °C to 350 °C, all samples exhibited a decreasing trend in peak intensity and a reduction in total acidity, indicating that the acid sites in the samples were mainly composed by weak acidity (Table S4 † ). 21 For pure SAPO-11 molecular sieves, the Brønsted acid strength is greater than the Lewis acid strength, 19 and even after metal incorporation, this B/L acid peak intensity ratio remains largely unchanged, underscoring the structural stability of the SAPO-11 framework.

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A clear trend is observed: the yields of low-carbon alcohols and EG initially rise and then decline with increasing catalyst dosage.

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