@article{oai:kyutech.repo.nii.ac.jp:00007358,
 author = {Teng,  Zhenyuan and Zhang,  Qitao and Yang,  Hongbin and Kato,  Kosaku and Yang,  Wenjuan and Lu,  Ying-Rui and Liu,  Sixiao and Wang,  Chengyin and Yamakata,  Akira and Su,  Chenliang and Liu,  Bin and Ohno, Teruhisa and 横野, 照尚},
 issue = {5},
 journal = {Nature Catalysis},
 month = {May},
 note = {Artificial photosynthesis offers a promising strategy to produce hydrogen peroxide (H2O2)—an environmentally friendly oxidant and a clean fuel. However, the low activity and selectivity of the two-electron oxygen reduction reaction (ORR) in the photocatalytic process greatly restricts the H2O2 production efficiency. Here we show a robust antimony single-atom photocatalyst (Sb-SAPC, single Sb atoms dispersed on carbon nitride) for the synthesis of H2O2 in a simple water and oxygen mixture under visible light irradiation. An apparent quantum yield of 17.6% at 420 nm together with a solar-to-chemical conversion efficiency of 0.61% for H2O2 synthesis was achieved. On the basis of time-dependent density function theory calculations, isotopic experiments and advanced spectroscopic characterizations, the photocatalytic performance is ascribed to the notably promoted two-electron ORR by forming μ-peroxide at the Sb sites and highly concentrated holes at the neighbouring N atoms. The in situ generated O2 via water oxidation is rapidly consumed by ORR, leading to boosted overall reaction kinetics.},
 pages = {374--384},
 title = {Atomically dispersed antimony on carbon nitride for the artificial photosynthesis of hydrogen peroxide},
 volume = {4},
 year = {2021},
 yomi = {オウノ, テルヒサ}
}