Hydrogenolysis of Lignin and C–O Linkages Containing Lignin-Related Compounds over a Macroporous Silicalite-1 Array-Supported Ru-Ni Phosphide Composite
نویسندگان
چکیده
Hydrogenolysis via targeted depolymerization of C–O linkages is a techno-economic beneficial process for converting lignin into highly valuable chemicals and clean fuels. In this work, macroporous silicalite-1 (S-1) array-supported Ru-Ni metallic phosphide composite (Ru-Ni12P5/S-15) was prepared as catalyst hydrogenolysis activity under relative mild conditions investigated using series compounds containing ether lignin-related model compounds. The Lewis acid sites originating from the unreduced Ru species geometry S-1 significantly influenced product selectivity. Analysis mechanism demonstrated that both aryl aliphatic were directly hydrogenated over Ru-Ni12P5/S-15. 2D-HSQC-NMR spectroscopy efficiently cleaved by Furthermore, obtained liquid products are high value-added used pharmaceutical production can be facilely tuned reaction conditions.
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ژورنال
عنوان ژورنال: Catalysts
سال: 2022
ISSN: ['2073-4344']
DOI: https://doi.org/10.3390/catal12121625