Search Results - "裴伟伟"
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Pb掺杂尾煤基纳米TiO2的制备及光催化降解PAM废水的研究
Published in 煤炭科学技术 (01-06-2023)“…X703; 聚丙烯酰胺(PAM)作为一种高效絮凝剂被广泛应用于水处理过程,残留PAM解聚生成的丙烯酰胺单体(AM)已被列为ⅡA类致癌物,对其处理迫在眉睫.选用浮选尾煤(TC)为原料,通过碱激发制备出改性尾煤基体,采用水热法将纳米TiO2 负载到改性尾煤基体,制备了尾煤基纳米TiO2…”
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Sensing performances to low concentration acetone for palladium doped LaFeO3 sensors
Published in Journal of rare earths (01-07-2016)“…The PdC12 was mixed with nanocrystalline powders LaFeO3 and subsequently followed by an annealing of 800 ℃. PdO phase was formed and almost distributed…”
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Up-tapered fiber Mach-Zehnder interferometer fabricated by using a fusion splicer
Published in Optoelectronics letters (01-09-2013)“…An up-tapered Mach-Zehnder interferometer (MZI) is proposed and demonstrated. By applying a modification setting of an existing program of the fusion splicer,…”
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Effect of temperature on vacuum hot bulge forming of BT20 titanium alloy cylindrical workpiece
Published in Transactions of Nonferrous Metals Society of China (01-10-2007)“…Temperature is one of the key parameters for BT20 titanium alloy cylindrical workpiece manufactured by vacuum hot bulge forming. A two-dimensional nonlinear…”
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4×10 Gb/s 800 km transmission system on G.652 fiber with dispersion compensation by chirped FBG
Published in Science China. Technological sciences (01-12-2002)“…In this paper, the dispersion compensation of 4×10Gb/s 800km G.652 fiber by chirped optical fiber Bragg grating (FBG) was originally implemented. The…”
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Uplift of Northwest Margin of Tibetan Plateau: Indicated by Zircon LA ICP-MS U-Pb Dating of Conglomerate from Mazartagh, Tarim Basin
Published in Journal of earth science (Wuhan, China) (01-04-2009)“…Radiometric age dating of detrital zircons is highly advantageous for analysis of the depositional environment and to identify source areas. Aiming at the…”
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