H
Hefeng Cheng
Researcher at Shandong University
Publications - 148
Citations - 6783
Hefeng Cheng is an academic researcher from Shandong University. The author has contributed to research in topics: Chemistry & Photocatalysis. The author has an hindex of 28, co-authored 87 publications receiving 4856 citations. Previous affiliations of Hefeng Cheng include Osaka University.
Papers
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Engineering BiOX (X = Cl, Br, I) nanostructures for highly efficient photocatalytic applications
TL;DR: Recent advances and emerging strategies in tailoring BiOX (X = Cl, Br, I) nanostructures to boost their photocatalytic properties are surveyed.
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One-Step Synthesis of the Nanostructured AgI/BiOI Composites with Highly Enhanced Visible-Light Photocatalytic Performances
TL;DR: Based on the XRD and XPS patterns of the AgI/BiOI composites before and after reaction, AgI was stable in the composites under visible irradiation, indicating that AgI /BiOi composites could be used as stable and efficient visible-light-induced photocatalysts.
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In situ ion exchange synthesis of the novel Ag/AgBr/BiOBr hybrid with highly efficient decontamination of pollutants
Hefeng Cheng,Baibiao Huang,Peng Wang,Zeyan Wang,Zaizhu Lou,Junpeng Wang,Xiaoyan Qin,Xiaoyang Zhang,Ying Dai +8 more
TL;DR: A novel Ag/AgBr/BiOBr hybrid was prepared by a rational in situ ion exchange reaction between BiOBr hierarchical microspheres and AgNO(3) in ethylene glycol followed by light reduction, which displayed superior visible light driven photocatalytic activities in sterilization of pathogenic organism and degradation of organic dye compared to N-doped P25.
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Surfactant‐Free Nonaqueous Synthesis of Plasmonic Molybdenum Oxide Nanosheets with Enhanced Catalytic Activity for Hydrogen Generation from Ammonia Borane under Visible Light
Hefeng Cheng,Takashi Kamegawa,Takashi Kamegawa,Kohsuke Mori,Kohsuke Mori,Hiromi Yamashita,Hiromi Yamashita +6 more
TL;DR: It is demonstrated that plasmonic semiconductor nanostructures could be used as highly efficient catalysts that dramatically enhance the hydrogen-generation activity of ammonia borane under visible light irradiation.
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An anion exchange approach to Bi2WO6 hollow microspheres with efficient visible light photocatalytic reduction of CO2 to methanol
TL;DR: An anion exchange strategy is explored to synthesize Bi(2)WO(6) hollow microspheres based on the microscale Kirkendall effect, which display high CO( 2) adsorption capacity and visible light photocatalytic conversion efficiency of CO(1) into methanol without the aid of any co-catalyst.