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Nitrogen Photofixation
In article number 2112452, Xusheng Zheng and co‐workers present N2 photofixation to ammonia over a CoO‐supported Ru single‐atom catalyst. The Ru‐Co coordination between Ru single atoms (yellow spheres) and Co atoms (blue spheres) serves as an additional electron transfer channel. This channel promotes more photogenerated electrons to accumulate at Ru atoms, thus increasing photoelectron...
Orienting the migration of photogenerated electrons to the target active single atoms instead of dissipation at inert sites is crucial to improve the photocatalytic activity of single‐atom catalysts, but remains a challenge. Herein, it is demonstrated that the strong interaction between Ru single atoms and the second coordination sphere significantly enriches photogenerated electrons at Ru active...