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Low-temperature Heat Capacities and Thermodynamic Properties of Solid State Coordination Compound Zn(nicotinate)_2·H_2O(s)
作者单位:CHEN Jing-tao(College of Chemistry and Chemical Engineering,Liaocheng University,Liaocheng 252059,P.R.China;Department of Chemistry,Shaanxi Educational College,Xi'an 710061,P.R.China);DI You-ying,DAN Wen-yan,HONG Yuan-ping,YANG Wei-wei,KONG Yu-xia,HE Dong-hua,TAN Zhi-cheng(College of Chemistry and Chemical Engineering,Liaocheng University,Liaocheng 252059,P.R.China) 
基金项目:Supported by the National Natural Science Foundation of China(No.20673050);;Key Project of Science Foundation from Shaanxi Educational College of China(No.08KJ017)
摘    要:A novel compound—monohydrated zinc nicotinate was prepared via room temperature solid phase synthesis and ball grinding.FTIR,chemical and elemental analyses and X-ray powder diffraction technique were applied to characterizing the structure and composition of the complex.Low-temperature heat capacities of the solid coordination compound were measured by a precision automated adiabatic calorimeter over a temperature range from 77 to 400 K.A solid-solid phase transition process occurred in a temperature range...


Low-temperature Heat Capacities and Thermodynamic Properties of Solid State Coordination Compound Zn(nicotinate)2·H2O(s)
CHEN Jing-tao,DI You-ying,DAN Wen-yan,HONG Yuan-ping,YANG Wei-wei,KONG Yu-xia,HE Dong-hua,TAN Zhi-cheng. Low-temperature Heat Capacities and Thermodynamic Properties of Solid State Coordination Compound Zn(nicotinate)2·H2O(s)[J]. Chemical Research in Chinese University, 2009, 25(4)
Authors:CHEN Jing-tao  DI You-ying  DAN Wen-yan  HONG Yuan-ping  YANG Wei-wei  KONG Yu-xia  HE Dong-hua  TAN Zhi-cheng
Abstract:
Keywords:Zinc nicotinate  Adiabatic calorimeter  Heat capacity  Phase transition  Thermodynamic function
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