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4 二元低共融体系中DSC实测值与理论值的对比分析

Table 4 Comparison and analysis of DSC measured value and theoretical value in binary eutectic system

编号 TTheo/℃ TExp/℃ ΔT/% HTheo/(J/g) HExp/(J/g) ΔH/% CA64-LA36 21.58 19.94 -7.60 156.96 125.78 -19.86 CA76-MA24 26.42 22.53 -14.72 159.86 152.78 -4.43 CA83-PA17 28.74 27.84 -3.13 159.92 148.40 -7.20 CA88-SA12 30.11 29.53 -1.93 159.40 151.92 -4.69 LA62-MA38 35.87 37.92 5.72 175.02 155.35 -11.24 LA71-PA29 39.22 37.54 -4.28 176.47 169.06 -4.20 LA77-SA23 41.15 39.83 -3.21 176.11 175.79 -0.182 MA59-PA41 46.65 47.78 2.42 188.05 170.68 -9.24 MA65-SA35 48.97 50.03 2.16 188.03 181.45 -3.50 PA56-SA44 53.90 56.49 4.81 192.05 180.68 -5.92