Cr^（3＋）在反丁烯二酸存在下水解聚合作用热力学性质的微量热法研究  

STUDY ON THERMODYNAMIC PROPERTIES OF THE HYDROLYTIC POLYMERIZATION OF CHROMIUM ION IN THE PRESENCE OF FUMARIC ACID BY MICROCALORIMETRIC METHOD

作　　者：李志萍[1,2] 于秀芳[1,2] 

机构地区：[1]青岛大学化学系 [2]曲阜师范大学化学系

出　　处：《青岛大学学报（自然科学版）》1996年第4期59-62,共4页Journal of Qingdao University(Natural Science Edition)

摘　　要：本文用微量量热计测定了在反丁烯二酸存在下高铬浓度水解聚合作用的热效应，结合戴安邦等人的研究工作。The hydrolytic polymetrization of Cr 3+ was studied by microcalorimetric method. The thermogram were determined using the 2277 Thermal Activity Monitor. From this thermogram we identified the reaction heat at 60℃ and calculated the equilibrium constants of hydrolytic polymerization and thermodynamical function (ΔrG Q,ΔrS Q) at different temperature.

关 键 词：铬离子 微量量热法 反丁烯二酸 水解聚合 

分 类 号：O614.611[理学—无机化学]