Single‐Atom Ru Anchored Mesoporous TiO2 Phase‐Junction Promotes Photocatalytic Biomass Conversion

/A&R-TNs achieve the cascade conversion from HMF to 5-formyl-2-furoic acid with a selectivity of 75.8%. This research provides innovative ways for single-atom catalyst synthesis, and the mechanism of synergistic catalytic action may provide new guidance for the photocatalytic conversion of high-value-added products from HMF.