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Measurements of solution heat and fusion heat of lithium formate monohydrate (HCOOLi·H 2 O) crystals
Author(s) -
Yan Wang,
XiLing Yu,
Jing Su,
XiuFeng Cheng,
ShaoTang Yin
Publication year - 2004
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.200310245
Subject(s) - lithium (medication) , fusion , formate , materials science , enthalpy of fusion , chemistry , thermodynamics , inorganic chemistry , crystallography , organic chemistry , physics , medicine , philosophy , linguistics , endocrinology , melting point , catalysis
The solubility curve of Lithium Formate Monohydrate (LFM) crystal was measured using laser schlieren technique in 300‐320 K. According to the effects of temperature to solubility, solution heat of LFM crystal was calculated. Differential scanning calorimetry (DSC) analysis of LFM was performed in the temperature range of 300‐500 K. Endothermic peaks of the DSC curve of LFM crystal were assigned, and fusion heat and hydration activation energy of LFM were calculated. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)