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| Construction of MoS2/Tubular-like g-C3N4 Composite Photocatalyst for Improved Visible-Light Photocatalytic Hydrogen Production from Seawater |
| Author Name | Affiliation | E-mail | | SHI Wei-Long | School of Material Science and Engineering, Beihua University, Jilin, Jilin 132013, China
School of Material Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212003, China | | | YANG Shuang | School of Material Science and Engineering, Beihua University, Jilin, Jilin 132013, China | | | WANG Jing-Bo | School of Material Science and Engineering, Beihua University, Jilin, Jilin 132013, China | | | LIN Xue | School of Material Science and Engineering, Beihua University, Jilin, Jilin 132013, China | jlsdlinxue@126.com | | GUO Feng | School of Energy and Power, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212013, China | gfeng0105@126.com | | SHI Jun-You | School of Material Science and Engineering, Beihua University, Jilin, Jilin 132013, China | bhsjy64@163.com |
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| Abstract: In this work, the development of efficient and stable photocatalyst has been the central topic of scientific research. Herein, MoS2 nanosheets/tubular-like g-C3N4 (MS/TCN) composite photocatalysts with two dimension/one dimension (2D/1D) nanostructure were fabricated through a facile solvothermal method for photocatalytic hydrogen production from seawater under visible light irradiation, exhibiting enhanced photocatalytic performance in comparison of single MS or TCN. Among of them, MS/TCN-0.5 sample (0.5%(w/w) MoS2) showed optimum H2 evolution rate of 85.1 μmol·h-1 and possessed outstanding stability (no significant decrease after 4 cycles). The enhanced photocatalytic activity of MS/TCN composite photocatalyst can be attributed to the fact that the loading of 2D MS, as a cocatalyst, promotes the transfer of photo-induced electron and improves the separation efficiency of electron-hole pairs of 1D TCN. |
| Keywords: photocatalysis hydrogen production carbon nitride molybdenum disulfide |
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| SHI Wei-Long,YANG Shuang,WANG Jing-Bo,LIN Xue,GUO Feng,SHI Jun-You.Construction of MoS2/Tubular-like g-C3N4 Composite Photocatalyst for Improved Visible-Light Photocatalytic Hydrogen Production from Seawater[J].Chinese Journal of Inorganic Chemistry,2020,36(8):1582-1592. |
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