Cha, JH Kim, KS Choi, S Yeon, SH Lee, H Kim, HS Kim, H 2024-01-21T04:08:23Z 2024-01-21T04:08:23Z 2021-09-02 2005-11 0256-1115 https://pubs.kist.re.kr/handle/201004/136019 The present work is a study of the thermal properties and electrochemical stabilities of N-ethyl-N-methyl-morpholinium bromide ([Mor(1.2)][Br]), N-butyl-N-methylmorpholinium bromide ([Mor(1.4)][Br]), N-butyl-N-methylmorpholinium bromide ([Mor(1.8])[Br]), N-dodecyl-N-methylmorpholinium bromide ([Mor(1,12)] [Br]), and N,N-dihydroxyethylmorpholinium bromide ([DHEMor][Br]). The melting points, decomposition temperatures, and electrochemical stabilities of the salts were measured by DSC (differential scanning calorimetry), TGA (thermogravimetric analysis), and CV (cyclic voltammogram), respectively. All salts were decomposed below approximately 230.00 degrees C and their melting points were above 100.00 degrees C except [DHEMor][Br], which melted at 75.17 degrees C. [DHEMor][Br] appeared to possess the most wide liquid-phase range between melting point and decomposition temperature. The electrochemical windows of salts ranged from 3.3 V for [Mor(1)(8)(.)][Br] to 3.6 V for [Mor(1.4)][Br] and thus did not show any noticeable variation with cations used for salt synthesis. English KOREAN INSTITUTE CHEMICAL ENGINEERS IONIC LIQUIDS Thermal and electrochemical properties of morpholinium salts with bromide anion Article 10.1007/BF02705680 1 KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.22, no.6, pp.945 - 948 KOREAN JOURNAL OF CHEMICAL ENGINEERING 22 6 945 948 scie scopus kci ART001119411 000234197300024 2-s2.0-33644542175 Chemistry, Multidisciplinary Engineering, Chemical Chemistry Engineering Article IONIC LIQUIDS ionic liquid morpholinium salt DSC TGA CV (cyclic voltammogram)