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Gold single‐atom catalysts (SACs) exhibit outstanding reactivity in acetylene hydrochlorination to vinyl chloride, but their practical applicability is compromised by current synthesis protocols, using aqua regia as chlorine‐based dispersing agent, and their high susceptibility to sintering on non‐functionalized carbon supports at >500 K and/or under reaction conditions. Herein, a sustainable synthesis...
In article number 2004599, Javier Pérez‐Ramírez and co‐workers demonstrate that platinum chloride in aqueous solution promotes the dispersion of large gold nanoparticles on carbon carriers into single atoms, forming bimetallic single‐atom catalysts with improved resistance against sintering at high temperatures and under the harsh reductive reaction conditions of vinyl chloride production via acetylene...
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