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- europium oxychloride 氯氧化铕
- Application: For recovery Samarium Europium and Gadolinium oxide. 用途:产品用于提取钐、铕、钆等单一稀土原料。
- The yield of chlorination was 92.8%,using phosphorus oxychloride as the chlorinating agent. 在氯化反应中,以三氯氧磷为氯化剂,产率为92.;8%25。
- Zirconium oxychloride is the main product of shandong hongjing Zirconium Industry Co.,Ltd.It's mainl... 发布者:王涛所在地:山东滨州市行业:化工职位:外销员工作年限:
- Bisphenol-S bis(diphenyl phosphate)(BSDP) was synthesised by phosphorus oxychloride,bisphenol-S and phenol. 用三氯氧磷、双酚S与苯酚反应制得化合物双酚S双(二苯基磷酸酯)(BSDP)。
- Cationic corn starch at DS 0 04 was prepared, then cross-linked using various amounts of phosphorus oxychloride. 制备了取代度为0.04的阳离子玉米淀粉,然后用不同量的三氯氧磷交联。
- The optimum conditions for removing chloride were as follows:the amount of bismuth oxychloride and Na_2CO_3 were 3. 氯氧化铋经碳酸钠溶液二次脱氯转型后得到氧化铋前驱体碳酸氧铋,将其烘干,进行热解,即得氧化铋产品。
- Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution. 摘要在水溶液中合成了铕和试的四元羧酸稀土配合物。
- Objective:To develop new technique of clear method to synthesize phosphorus oxychloride. 目的:研制氧化法制三氯氧磷的无污染新技术。
- Several doped rare earth metal-containing polymer complexes of europium and terbium were also investigated. 通过红外光谱、紫外光谱、光电子能谱、热分析、荧光光谱的测定,研究了配合物的性质。
- This kind of method of determination of Magnesium Oxychloride Cement is similar to that of, normal cement. 实验结果表明,氯氧镁水泥的标号测定方法可按普通水泥的标号测定方法进行。
- The gels containing ternary europium complexes have been prepared by a two-step sol-gel method. 溶胶-凝胶过程制备了含铕的三元配合物的凝胶。
- The research and application situations of magnesium oxychloride cement were reviewed in this paper. 摘要综述了氯氧镁水泥的一些研究应用情况。
- The paper reported on the experiment for preparing europium metal with reductiondistilation process. 本文采用正交实验的方法,研究了金属铕的制备工艺条件。
- The research provide more basis on Magnesium oxychloride crystal salt for flame retardants to polymer composites . ,其各分解阶段反应机理的揭示为氯氧镁结晶复盐阻燃剂与聚合物的复合研究提供了更多依据。
- Temperature Measurement with Excitation Spectra of Trivalent Rare Earth Europium Ion[J]. 引用该论文 李润华;周建英;孟建新;罗琦;周达君.
- The fluorescence intensity of doped complexes of europium and terbium is stronger than that of non-doped complexes. 这些掺杂配合物的荧光强度在一定条件下,比原配合物的荧光强度有所增强。
- Europium complexes showed longer lifetime in the Langmuir-Blodgett films compared with that in solution. 但是与亚相Eu(BPhen)3的荧光寿命相比较,三种季铵盐-Eu(BPhen)3 LB膜均有较长的荧光寿命。
- The results indicate that the toughening of magnesium oxychloride cement by chopped fibers is better than that by continuous fibers. 本文对短切、连续布置的玻璃纤维对氯氧镁水泥抗弯强度、抗冲击强度、韧性指数的影响进行了研究。
- Based on this, the performance of magnesium oxychloride cement product with high content is studied by the uniform test. 在此基础上,采用均匀试验研究了大掺量粉煤灰氯氧镁水泥制品的性能。
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