Fe_(2)O_(3)/ZnO/Ag ternary composite photocatalytic material was prepared by simple hydrothermal method,and its structure and photocatalytic properties were studied.The experimental results show that Fe_(2)O_(3)/ZnO/A...Fe_(2)O_(3)/ZnO/Ag ternary composite photocatalytic material was prepared by simple hydrothermal method,and its structure and photocatalytic properties were studied.The experimental results show that Fe_(2)O_(3)/ZnO/Ag exhibits better photocatalytic performance.After two hours of UV irradiation,the degradation rates of orange Ⅱ and methyl orange reached 91.9% and 75.9%,respectively.The design and preparation of the photocatalyst provide a theoretical basis for the practical application of photocatalytic technology.展开更多
The spindle-shaped α-Fe_(2)O_(3) was prepared by hydrothermal method,Fe_(2)O_(3)/ZnO and Fe_(2)O_(3)/ZnO/PANI photocatalytic composite materials were successfully prepared,and their structure and photocatalytic prope...The spindle-shaped α-Fe_(2)O_(3) was prepared by hydrothermal method,Fe_(2)O_(3)/ZnO and Fe_(2)O_(3)/ZnO/PANI photocatalytic composite materials were successfully prepared,and their structure and photocatalytic properties were studied.The results show that different amount of PANI has different photocatalytic performance,and the addition of PANI improves the photocatalytic properties of the composite.In addition,Fe_(2)O_(3)/ZnO/PANI(10%) exhibits the best photocatalytic performance.After two hours of UV irradiation,the degradation rates of methyl orange and orange II reach 68.1% and 75.4%,respectively.展开更多
基金Funded in Part by the 14th Five Year Plan Hubei Provincial Advantaged Characteristic Disciplines(Groups) Project of Wuhan University of Science and Technology(No.2023A0203)the Natural Science Foundation of Hubei Province(No.2022CFA003)。
文摘Fe_(2)O_(3)/ZnO/Ag ternary composite photocatalytic material was prepared by simple hydrothermal method,and its structure and photocatalytic properties were studied.The experimental results show that Fe_(2)O_(3)/ZnO/Ag exhibits better photocatalytic performance.After two hours of UV irradiation,the degradation rates of orange Ⅱ and methyl orange reached 91.9% and 75.9%,respectively.The design and preparation of the photocatalyst provide a theoretical basis for the practical application of photocatalytic technology.
基金Funded in Part by Hubei Key Laboratory of Coal Conversion and New Carbon Materials (No.WKDM201905)WUST National Defence Pre-research Foundation (No.GF202009)。
文摘The spindle-shaped α-Fe_(2)O_(3) was prepared by hydrothermal method,Fe_(2)O_(3)/ZnO and Fe_(2)O_(3)/ZnO/PANI photocatalytic composite materials were successfully prepared,and their structure and photocatalytic properties were studied.The results show that different amount of PANI has different photocatalytic performance,and the addition of PANI improves the photocatalytic properties of the composite.In addition,Fe_(2)O_(3)/ZnO/PANI(10%) exhibits the best photocatalytic performance.After two hours of UV irradiation,the degradation rates of methyl orange and orange II reach 68.1% and 75.4%,respectively.
