脂肪酸类二元储能材料的相变特性与配比调节

董金美, 刘启元, 吴芳, 贾利蕊, 文静, 常成功, 郑卫新, 肖学英

Phase change characteristics and proportion adjustment of fatty acid binary energy storage materials

Jinmei DONG, Qiyuan LIU, Fang WU, Lirui JIA, Jing WEN, Chenggong CHANG, Weixin ZHENG, Xueying XIAO

表3 二元复合体系在低共融点处的理论相变特性

Table 3 Theoretical phase transition characteristics of binary composite system at low eutectic point

二元体系 物质的量比 质量比 TTheo /℃ HTheo /(J/g) CA/LA 67∶33 64∶36 21.58 157.64 CA/MA 80∶20 75∶25 26.20 161.84 CA/PA 88∶12 83∶17 28.74 162.36 CA/SA 92∶8 88∶12 30.11 161.41 LA/MA 65∶35 62∶38 35.87 175.51 LA/PA 76∶24 71∶29 39.22 177.59 LA/SA 83∶17 77∶:23 41.15 177.02 MA/PA 62∶38 59∶41 46.65 188.12 MA/SA 70∶30 65∶35 48.97 187.83 PA/SA 59∶41 56∶44 53.90 191.85