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Synthesis of high-activity TiO2/WO3 photocatalyst via environmentally friendly and microwave assisted hydrothermal process
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نویسنده
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ren g. ,gao y. ,yin j. ,xing a. ,liu h.
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منبع
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journal of the chemical society of pakistan - 2011 - دوره : 33 - شماره : 5 - صفحه:666 -670
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چکیده
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This work focused on the synthesis of high-activity tio2/wo 3 photocatalysts through an environmentally friendly and novel process. a high energy-efficient microwave assisted hydrothermal method was employed to prepare tio2/wo3 from ticl4 and na2wo4 without using any organic species. the properties of the synthesized catalysts were characterized by xrd,tem and bet. the size of the obtained tio2/wo3 photocatalyst was about 10 nm with high specific surface areas larger than 150 m2/g. compared with pure tio2,the tio2/wo3 nanoparticles exhibited better photocatalytic activity for the degradation of rhodamine b under visible light irradiation.
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آدرس
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college of chemistry and biology,yantai university, China, college of chemistry and biology,yantai university, China, college of chemistry and biology,yantai university, China, college of chemistry and biology,yantai university, China, college of chemistry and biology,yantai university, China
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Authors
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