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synthesis, characterization and photocatalysis of biocl/bipo4 composites
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نویسنده
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maisang wachiraporn ,phuruangrat anukorn ,thongtem somchai ,kaowphong sulawan ,kavinchan jutarat ,thongtem titipun
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منبع
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journal of the iranian chemical society - 2020 - دوره : 17 - شماره : 8 - صفحه:1977 -1986
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چکیده
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In this research, 0–20 wt% biocl/bipo4 composites were synthesized from bismuth nitrate pentahydrate, disodium hydrogen phosphate dihydrate and different weight contents of potassium chloride by a one-step microwave-assisted hydrothermal method. the as-prepared samples were characterized by x-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, fourier-transform infrared spectroscopy, ultraviolet–visible (uv–visible) spectroscopy, photoluminescence spectroscopy and mass-to-charge (m/z) ratio spectroscopy. the products were composed of rod-shaped monoclinic bipo4 and nanoplates of tetragonal biocl. the biocl/bipo4 composites showed photocatalytic performance in the degradation of rhodamine b (rhb) solution under xenon visible radiation higher than pure single phase. in this research, 20 wt% biocl/bipo4 composites showed photodegradation of rhb solution almost 100% within 30 min.
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کلیدواژه
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biocl/bipo4 composites ,x-ray diffraction ,electron microscopy ,spectroscopy ,photocatalysis
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آدرس
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chiang mai university, faculty of science, department of physics and materials science, program in materials science, thailand, prince of songkla university, faculty of science, department of materials science and technology, thailand, chiang mai university, faculty of science, materials science research center, faculty of science, department of physics and materials science, thailand, chiang mai university, materials science research center, faculty of science, department of chemistry, thailand, university of phayao, school of science, thailand, chiang mai university, materials science research center, faculty of science, department of chemistry, thailand
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Authors
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