Edge engineering of ultrasmall MoSx nanosheets with rich Co sites and S vacancies for polyaromatic hydrogenation

doi:10.1016/j.chempr.2026.102963

Edge engineering of ultrasmall MoSx nanosheets with rich Co sites and S vacancies for polyaromatic hydrogenation

2026-03-19

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DOI：10.1016/j.chempr.2026.102963

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• Ionic liquids enable in situ synthesis of ultrasmall, few-layered MoSx nanosheets • Edge Co doping creates rich S vacancies and Co–Mo sites as highly active centers • Record-high activity and stability are achieved for polyaromatic hydrogenation • Real coal tar is upgraded to saturated hydrocarbons, demonstrating practical applicability

Keywords:

MoSx nanosheets

Co doping

S vacancies

polyaromatic hydrogenation

ionic liquids

Edge engineering of ultrasmall MoSx nanosheets with rich Co sites and S vacancies for polyaromatic hydrogenation

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