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 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.