摘要
简要回顾了热导式微热量计的建立和发展,着重介绍了RD496微热量计的研制历程.归纳并介绍了RD496微热量计在化学和材料研究中的应用,包括物质晶型转化温度和转化热、溶解热和混合热、生成反应焓的测定,化学反应热动力学、稀释结晶动力学的研究,比热容和固体材料导热系数的测定,材料原位生长的量热研究和材料的微量吸附量热研究等;另外,对于其在高分子化学及物理、生物化学及农业科学等方面的应用进行了叙述.
This paper briefly reviewed the establishment and introduced the research process of RD496 microcalorimeter. development of heat conduction microcalorimeter and Summarized and introduced the application of RD496 microcalorimeter in chemistry and materials research, including the determination of crystalline transformation temperature, enthalpy of conversion, enthalpy of dissolution, enthalpy of mixing and enthalpy of formation, the reseach of chemical reaction thermokinetics and dilution crystallization kinetics, determination of the specific heat and thermal conductivity of solid materials, the calorimetric study of in situ growth and trace adsorption of materials. Meanwhile, the application of RD496 microcalorimeter in polymer chemistry and physics, biology chemistry and agricultural science had been metioned.
出处
《中国科学：化学》
CAS
CSCD
北大核心
2014年第6期889-914,共26页
SCIENTIA SINICA Chimica
基金
国家自然科学基金(21127004
21173168
21373162
21203149)资助
关键词
量热学
热导式微热量计
热力学
热动力学
应用技术
calorimetry, heat conduction microcalorimeter, thermodynamics, thermokinetics, application technology
