Chem. J. Chinese Universities ›› 1987, Vol. 8 ›› Issue (1): 60.
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Wu Shurong1, Xiong Weimiao2
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Abstract: In our laboratory seven hydrated rare-earth monochloroacetates, Ln(CH2ClCOO)3·xH2O(x= 1.5, Ln = La,Ce,Pr,Sm,Eu; x=2,Ln = Nd,Gd) have been synthesized and characterized by elemental analysis, thermogravimetry and dehydration over P2O6The X-ray powder diffraction data of the salts have been obtained by X-ray measurements. The thermal dehydration processes studied by TG, DTG, DTAtechniques show that the salts lose crystallization water through a single-step to yield anhydrous salts. Their dehydration enthalpies were estimated by DSC, the determinated values of enthalpies were of the precision and accuracy of 2%.
TrendMD:
Wu Shurong, Xiong Weimiao. Synthesis of Rare-Earth Monochloroacetate Hydrates and Measurement of Their Dehydration Enthalpies[J]. Chem. J. Chinese Universities, 1987, 8(1): 60.
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