Sulfur Vacancies are the Active Sites in the Iron Sulfide Catalyst for the Hydrogenation of Naphthalene
Yang Bai,
Yahui Yao,
Lei Tian
et al.
Abstract:Iron sulfide catalysts could boost the hydrogenation of polycyclic aromatic hydrocarbons, and have been widely employed in direct coal liquefaction owing to their low price and good activity. In the past, the Fe deficient structure on Fe1‐xS was normally considered as the active site. Herein, the promotion effect of S vacancies on the performance in the naphthalene hydrogenation reaction was revealed. Additional S vacancies on the prepared Fe1‐xS catalyst were introduced by a heat‐treatment under H2. Multiple … Show more
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