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Ultrasonic Degradation of Methyl Orange in Presence of Y2O3 Doping Anatase TiO2 Catalyst Guo Baodong1,PAN Zhijun1,Wen Fuyu1,LIU Zhenrong1,ZHANG Zhaohong1,Wang Jun1 (1.Department of Chemistry, Liaoning University, Shenyang, 110036 China) Abstract:Various affecting factors and degradation mechanism were studied on ultrasonic degradation of methyl orange adopting Y2O3 doping anatase TiO2 catalyst......
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J. Cent. South Univ. Technol. (2010) 17: 1223-1229 DOI: 10.1007/s11771-010-0623-0 Synergy of adsorption and visible light photocatalysis to decolor methyl orange by activated carbon/nanosized CdS... under low temperature (≤60 ℃) and ambient pressure. Methyl orange (MO) was chosen as a model pollutant to evaluate synergistic effect of adsorption and photocatalytic decolorization by this innovative......
Mechanisms of Enhancement of Photocatalytic Properties and Activity of Nd3+-Doped TiO2 for Methyl Orange Degradation 周国逸1,万洪富2,侯梅芳1,谢克昌3,李芳柏2,李瑞丰3 (1.South China Institute of Botany,Chinese Academy...%. Key words:catalytic chemistry; photocatalysis; TiO2; neodymium,methyl orange; rare earths; [全文内容正在添加中] ......
Photodegradation of methyl orange by BiOI-sensitized TiO2LI Huiquana, b, CUI Yumina, b, HONG Wenshana, HUA Linc, and TAO Donglianga a School of Chemistry and Chemical Engineering, Fuyang Normal... for the degradation of methyl orange (MO) solution under UV and visible light irradiation. The effects of catalyst amount, initial pH value, initial concentration of MO, as well as KI amount were investigated......
and their photocatalytic activity for methyl orange LI Ai-chang, WANG Li-na, FAN Hong-xian (Faculty of Chemistry and Material Science, Langfang Teachers College, Langfang 065000, China) Abstract: Silver-modified.... The surface morphology, chemical composition and structure of the film were characterized by SEM and XRD, and its photocatalytic property were evaluated with methyl orange as model compound......
Kinetic and thermodynamic studies on biosorption of Cu(Ⅱ) by chemically modified orange peel FENG Ning-chuan(冯宁川)1, 2, GUO Xue-yi(郭学益)1, LIANG Sha(梁 莎)1 1. School of Metallurgical...(Ⅱ) biosorption by orange peel that was chemically modified with sodium hydroxide and calcium chloride was investigated. The effects of temperature, contact time, initial concentration of metal ions and pH......
formation mechanism for these ZnO micro-/nanocrystals with different morphologies was discussed. The as-prepared ZnO powders were applied in photocatalytic degradation of methyl orange as model... between the photocatalytic performance and the particle morphology and size. Rod- and jujubestone-like ZnO exhibit very strong photocatalytic activity, and methyl orange was completely degraded......
Visible Light Photocatalysis of Ni-Deposited TiO2 Nanotubes for Methyl Orange Degradation in Alkaline MediumBasak Dogru Mert,Birgl YaziciChemistry Department,Science and Letters Faculty,?ukurova University摘 要:The photocatalysis of Ti O2nanotubes(Ti/TNT) and Ni-deposited Ti O2nanotubes(Ti/TNT–Ni) for methyl orange degradation was investigated.Methyl......