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decolorization efficiency, leading to as much as 80% reduction of MO concentration in 120 min. Moreover, the 3% Ag-doped porous microrods also possess higher photocatalytic activity under the real sunlight... Trans. Nonferrous Met. Soc. China 22(2012) 873-878 Preparation and photocatalytic performance of porous ZnO microrods loaded with Ag JIA Zhi-gang, PENG Kuan-kuan, LI Yan-hua, ZHU Rong-sun School......
Step-scheme CdS/TiO2 nanocomposite hollow microsphere with enhanced photocatalytic CO2 reduction activityZhongliao Wang1,Yifan Chen1,Liuyang Zhang1,Bei Cheng1,Jiaguo Yu1,2,Jiajie Fan21. State Key... linkage between Cd S and TiO2 and the favorable step-scheme heterojunction, enhanced photocatalytic CO2 reduction activity was accomplished. The CH4 yield rate of CdS/TiO2 reaches 27.85 μmol g–1 h–1, which......
ARTICLE J. Cent. South Univ. (2019) 26: 1503-1509 DOI: https://doi.org/10.1007/s11771-019-4106-7 Hierarchical TiO2 nanorods with a highly active surface for photocatalytic CO2 reduction CAO Mao-qi...: Photocatalytic carbon dioxide reduction reaction (CO2RR) has been considered as one of most effective ways to solve the current energy crisis and environmental problems. However, the practical......
Fabrication of ultrafine ZnFe2O4 nanoparticles for efficient photocatalytic reduction CO2 under visible light illuminationJun Xiao1,2,Weiyi Yang1,Shuang Gao3,Caixia Sun4,5,Qi Li11. Environment... particle size, the full utilization of the visible light region and high conduction band(CB) position, ultrafine ZnFe2O4 photocatalyst displayed an efficient photocatalytic CO2 reduction under visible light......
Photocatalytic activity of CuO towards HER in catalyst from oxalic acid solution under simulated sunlight irradiation YAO Mao-hai(姚茂海)1, TANG You-gen(唐有根)1, ZHANG Li(张 丽)2, YANG Hai-hua(杨海华)1... concentration, and Ag loading content on the photocatalytic activity of the as-obtained CuO sample were investigated. The results show that the as-obtained CuO exhibits high activity for photocatalysis of H2......
Facile synthesis of Zn2GeO4 nanorods toward improved photocatalytic reduction of CO2 into renewable hydrocarbon fuelYANG Ming(杨明)1, JIN Xiao-qi(金效齐)2(1. School of Transportation, Southeast University... the improved photocatalytic activity for photoreduction of CO2. The photoluminescence (PL) property of Zn2GeO4 nanorods was investigated through the emission spectra.Key words:photocatalysis; Zn2GeO4......
Tracking dynamic evolution of catalytic active sites in photocatalytic CO2 reduction by in situ time-resolved spectroscopyGuo-Zhu Chen,Ke-Jun Chen,Jun-Wei Fu,Min LiuSchool of Physics and Electronics... the catalysis reaction in real time and reveal the catalytic mechanistic pathway.The dynamic evolution of coordination and electronic structures of catalytic active sites during the CO2 reduction reaction......
J. Cent. South Univ. (2021) 28: 1305-1315 DOI: https://doi.org/10.1007/s11771-021-4698-6 Porous layered La0.6Sr0.4Co0.2Fe0.8O3 perovskite with enhanced catalytic activities for oxygen reduction XU... sol-gel method (5.08 m2/g). The oxygen reduction reaction activity of the oxide in 0.1 mol/L KOH solution was studied using a rotating ring-disk electrode. In the tests, the initial potential of 0.88......
Trans. Nonferrous Met. Soc. China 22(2012) 1620-1628 Fabrication and photocatalytic properties of Cu2S/T-ZnOw heterostructures via simple polyol process WU De-zhi, FAN Xi-mei, TIAN Ke, DAI Jia, LIU...) and Fourier transform infrared (FTIR). The photocatalytic properties of Cu2S/T-ZnOw nanocomposites synthesized with different PVP concentrations were evaluated by photodegradation of methyl orange (MO......
One step method of structure engineering porous graphitic carbon nitride for efficient visible-light photocatalytic reduction of Cr(Ⅵ)Xueru Chen1,Yin Zhang1,Dashui Yuan1,Wu Huang1,Jing Ding1,Hui... light.Remarkably,the obtained PCN possessed better Cr(Ⅵ) photocatalytic reduction efficiency than pure g-C3 N4.The reaction rate constant(k) of PCN(0.013 min-1) was approximately twice that of bare g-C3 N4(0.007......
