Interface-directed assembly of a simple precursor of [FeFe]–H2ase mimics on CdSe QDs for photosynthetic hydrogen evolution in water
Energy & Environmental Science2013Vol. 6(9), pp. 2597–2597
Citations Over TimeTop 10% of 2013 papers
Chengbo Li, Zhijun Li, Shan Yu, Gexia Wang, Feng Wang, Qingyuan Meng, Bin Chen, Ke Feng, Chen‐Ho Tung, Li‐Zhu Wu
Abstract
To prepare a water-soluble catalyst for photocatalytic hydrogen (H2) evolution, a simple hydrophobic precursor of [FeFe]–H2ase mimics, Fe2S2(CO)6, has been successfully assembled on the surface of CdSe QDs using an interface-directed approach in aqueous/organic solution. The resulting photocatalyst shows the highest efficiency known to date for H2 evolution with a turnover number (TON) of 8781 vs. Fe2S2(CO)6 and an initial turnover frequency (TOF) of 596 h−1 under visible light irradiation in water.
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