摘要
过直接反应法合成了对甲基苯磺酸钕和对氨基苯磺酸钕,并通过元素分析、红外光谱、热重分析等手段对所得产物进行了表征.结果表明,这两种配合物中Nd与磺酸的比例均为13,且均含有2个水分子,配合物具有较高的热稳定性.
The p-methyl and amino benzene sulfonic acid neodymium is synthesized by the direct reaction method, characterized by elemental analysis, infrared spectra, thermogravimetric analysis methods. The results show that the molar ratio of Nd to benzene sulfonic acid is 1：3 in the title compounds; the Nd compounds contain two crystallization water molecules and have the higher heat stability.
出处
《洛阳师范学院学报》
2012年第5期46-48,共3页
Journal of Luoyang Normal University
关键词
稀土
钕
苯磺酸
rare earth
neodymium
benzene sulfonic acid
thermogravimetric analysis
