共搜索到648条信息，每页显示10条信息，共65页。用时：0小时0分0秒345毫秒
; (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: Orange peel was used as reductant for reductive leaching of manganese anode slag, which... of orange peel and sulfuric acid, leaching time and temperature on the leaching ratio were studied. The results show that the leaching recovery of Mn reaches 96%, while the leaching recovery of Pb......
lights response of prepared samples were characterized by XRD, TEM, XPS, and UV-Vis-DRs, and its photocatalysis properties were studied by photocatalytical degradation of methyl orange. The results... of samples. Zr-N co-doped TiO2 has higher photo-catalysis activity than TiO2 under a 250 W high pressure mercury lamp and the degradation efficiency of methyl orange for 2% Zr-N co-doped TiO2 has a 32......
Influence of inorganic anions and organic additives on photocatalytic degradation of methyl orange with supported polyoxometalates as photocatalyst王亚军1,陆科呈2,冯长根11. State Key Laboratory of Explosion... of inorganic anions and organic additives on the photocatalytic degradation of azo dye methyl orange with HPW-Y-TiO2 as photocatalyst under UV light(λ≥365 nm) were investigated.Results showed......
Influence of inorganic anions and organic additives on photocatalytic degradation of methyl orange with supported polyoxometalates as photocatalyst王亚军1,陆科呈2,冯长根11. State Key Laboratory of Explosion... of inorganic anions and organic additives on the photocatalytic degradation of azo dye methyl orange with HPW-Y-TiO2 as photocatalyst under UV light(λ≥365 nm) were investigated.Results showed......
国内外约束阻尼带的粘接性能和阻尼性能研究 裴高林1,苏正涛1,米志安1,刘强2 (1.北京航空材料研究院,北京,100095;2.海军驻北京地区航空军事代表室,北京,100041) 摘要:测试比较了国内新研和国外两种约束阻尼带的性能,结果表明:国内新研约束阻尼带剥离强度较高,但剥离后在基体上有残留胶;国外约束阻尼带损耗因子较高,阻尼功能温域较宽;随着粘贴层数的增多,国内外约束阻尼带损耗因子均增大,且最大损耗因子对应温度均向低温移动. 关键词:约束阻尼; 阻尼带; 剥离强度; 阻尼性能; constrained-layer damping; damping tape; peel strength; damping property; [全文内容正在添加中] ......
of the as-prepared samples was evaluated by photocatalytic decolorization of methyl orange (MO) aqueous solution under the irradiation of the simulated sunlight. The effects of the molar ratio of metal ion... and pore volume of 0.26 cm3/g. The maximum photocatalytic decoloration rate of 25 mg/L methyl orange is 93.1% within 60 min under simulated sunlight irradiation at 0.5 g/L concentration of photocatalyst......
. In addition, the photocatalytic activity of BiOCl powders was evaluated by methyl orange (MO) in aqueous solution illuminated by xenon-lamp, and the effect of the BiOCl amount on the photocatalytic...,and the photocatalytic activity of the BiOCl catalyst is comparable to the TiO2-P25 catalyst under the same experiment condition. Key words: BiOCl; photocatalysis; xenon lamp; methyl orange (MO) 1......
Facile Preparation of PVA-AA/TiO2 Composite Gel Particles and Their Tunable Photo-catalytic Property for the Degradation of Methyl Orange方艳红,SU Xiaoying,QUAN Zhilong,萧聪明College of Material Science... element but also showed higher thermal stability. In addition, the photo-catalytic behavior of the particles for the degradation of methyl orange contained in aqueous solution was examined......
characterized by XRD, XPS, SEM, BET,FT-IR and UV-vis DRS analyses, and the photocatalytic activities were investigated by photocatalytic degradation of methyl orange (MO) under visible light irradiation... than that of pure BiVO4. Key words: rice stem; template; sol-gel method; BiVO4; methyl orange 随着环境问题和能源问题的日益突出,半导体光催化技术凭借其节能,高效,安全等特性在众多有机污染物治理技术中脱颖而出[1].其中,以TiO2为代表的半导体光催化材料受到了广泛的研究和关注,并逐步成熟运用到了实际有机污染......
Selective-adsorption Removal of Methyl Orange(MO) by CTAB-assisted AgBr Powder王苹,王雪飞Department of Chemistry,School of Science,Wuhan University of Technology摘 要:The AgBr powder was prepared by a hydrothermal method via a reaction of AgNO3 with hexadecyltrimethy ammonium bromide(CTAB),namely,CTAB-assisted synthesis method.The selective-adsorption ability......
