ArticleRSC advances2026
Tuning NiCu/AlO(OH) catalysts for optimal glycerol hydrogenolysis to 1,2-propanediol.
Article in RSC advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Article
- Development of a bimetallic Cu/Mg/MCM catalyst for glycerol hydrogenolysis to propanediol without external hydrogen.RSC advances · 2026Article
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Abstract
Bimetallic NiCu catalysts supported on boehmite (AlO(OH)) with varying Ni and Cu loadings were synthesized through the sequential wet impregnation technique. The AlO(OH) support, characterized by unique properties and a high surface area, was synthesized using a hydrothermal treatment method. Various characterizations on the prepared series of NiCu/AlO(OH) catalysts confirmed the presence of strong Lewis acid sites, and the absence of large agglomeration. Optimization of Ni and Cu loadings on the support achieved the highest catalytic performance with 25 wt% Ni and 15 wt% Cu at 240 °C and 550 psi hydrogen pressure using 4 wt% catalyst loading, resulting in 92.7% 1,2-PD selectivity and 60.3% yield with 65.1% glycerol conversion in 6 h. Further optimization of operating conditions to make 1,2-PD was conducted within the range of temperature, pressure, and catalyst loadings of 200-230 °C, 350-750 psi, and 4-8 wt%, respectively,
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