Staged Synergy of Spatially Coupled Brønsted and Ga Lewis Acid Sites on Ga-doped HY Zeolite for Cascade Conversion of Dimethylfuran to para-Xylene
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H Wang, R Liu, W Zhang, M Zhang, K Zhu…
ACS …, 2026
ACS Publications
Catalytic valorization of biomass-derived 2, 5-dimethylfuran into para-xylene (pX) is frequently bottlenecked by the stochastic distribution of multiple acid sites in conventional metal-doped zeolites, which obscures the nature of acid-site cooperativity. To address this heterogeneity, we present a template-free in situ crystallization protocol that embeds gallium into the FAU architecture, enabling controlled modulation of the speciation and spatial proximity of different acid sites via the initial gel composition. The optimized construct, with …
