硫氰化铵固-固相变贮热及变温红外研究  

STUDY ON AMMONIUM THIOCYANATE FOR SOLID-SOLID PHASE CHANGE IN THERMAL ENERGY STORAGE AND INFRARED SPECTRA AT VARIOUS TEMPERATURES

作　　者：武克忠[1] 张建军 刘晓地[1] 何淑美 张建玲[1] 

机构地区：[1]河北师范大学化学系,石家庄050016 [2]实验中心,石家庄050016

出　　处：《太阳能学报》1999年第3期290-293,共4页Acta Energiae Solaris Sinica

基　　金：河北省教委资助

摘　　要：用 Ｄ Ｓ Ｃ 法研究无机塑晶材料硫氰化铵从室温到２２０℃之间的热物理性质，探讨其贮热可跑性，并利用变温红外光谱仪分析硫氰化铵固固相变的机理。DSC method has been used to study the thermophysical properties of inorganic plastic crystal ammonium thiocyanate material from ambient temperature to 220℃ which is used in thermal energy storage.Infrared spectra at various temperatures were used to analyse the mechanism of ammonium thiocyanate for solid solid phase transitions.

关 键 词：硫氰化铵 DSC法 变温红外 固固相变贮热 

分 类 号：TK12[动力工程及工程热物理—工程热物理] TK02[动力工程及工程热物理—热能工程]