Thermal behavior of glycolic acid, sodium glycolate and its compounds with some bivalent transition metal ions in the solid state
作者:A. L. C. S. do Nascimento、J. A. Teixeira、W. D. G. Nunes、D. J. C. Gomes、C. Gaglieri、O. Treu-Filho、M. Pivatto、F. J. Caires、M. Ionashiro
DOI:10.1007/s10973-017-6161-3
日期:2017.12
Synthesis, characterization and thermal behavior of some transition metal glycolates, M(C2H3O3)2 [M = Mn(II), Co(II), Ni(II), Cu(II) and Zn(II)], as well as the thermal behavior of glycolic acid and its sodium salt (NaC2H3O3) were investigated employing simultaneous thermogravimetry and differential thermal analysis, infrared spectroscopy (FTIR), simultaneous thermogravimetry–differential scanning
某些过渡金属乙醇酸M(C 2 H 3 O 3)2 [M = Mn(II),Co(II),Ni(II),Cu(II)和Zn(II)的合成,表征和热行为以及乙醇酸及其钠盐(NaC 2 H 3 O 3)进行了同时热重分析和差热分析,红外光谱(FTIR),同时热重分析-差示扫描量热与FTIR耦合(演化气体分析),络合分析和高分辨率电喷雾电离质谱研究。通过使用B3LYP / 6-311 ++ g(d)的密度泛函理论,已提出了每个复合物的最低能量模型结构。结果提供了有关这些化合物在动态干燥空气气氛中热分解过程中产生的气态产物的组成,脱水,热稳定性,热分解和鉴定的信息。