超低温-高温跨温区相变材料制备及物性调控综述
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折晓会, 王星宇, 郭晓龙, 刘艺炫, 王家蕴, 韩鹏, 任晓芬, 赵学敏
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A review on the preparation of ultra-low-temperature， high-temperature， and cross-temperature zone phase change materials and the regulation of physical properties
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Xiaohui SHE, Xingyu WANG, Xiaolong GUO, Yixuan LIU, Jiayun WANG, Peng Han, Xiaofen REN, Xuemin ZHAO
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表4 低温相变材料
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Table 4 Low-temperature phase change material
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| 名称 | 类型 | 相变 温度/℃ | 相变潜热 /(kJ/kg) | 导热系数 /[W/(m·K)] | 密度(组分比) /(kg/m³) | 比热容 /[J/(kg·K)] | 腐蚀性 |
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| 30.5% CaCl2 | 共晶 | -49.5 | 76.81 | — | 30.5%(质量比) | — | — | | CuCl2 水溶液(29.8%) | 共晶 | -40 | 166.17 | — | 29.8%(体积比) | — | — | | 汞 | 无机物 | -39 | 11.4 | — | 13590 | — | — | | 3-庚酮 C7H14O | 有机物 | -37.1 | 153.5 | 0.15～0.14 | 822 | — | — | | K2CO3水溶液(39.6%) | 共晶 | -36.5 | 165.36 | — | 39.6%(体积比) | — | — | | 2-庚酮 C7H14O | 有机物 | -35 | 172.6 | 0.15～0.14 | 851～834 | — | — | | MgCl2水溶液(17.1%) | 共晶 | -33.6 | 221.86 | — | 17.1%(体积比) | — | — | | 21.01% MgCl2 | 共晶 | -33.5 | 36.3 | — | 21.01%(质量比) | — | — | | Al(NO3)3 水溶液 (30.5%) | 共晶 | -30.6 | 207.63 | — | 30.5%(体积比) | — | — | | 癸烷 C10H22 | 有机物 | -29.7 | 202 | 0.1311 | 735 | 2220 | — | | 硝酸镁Mg(NO3)2+水 | 共晶 | -29 | 187 | — | 34.6∶65.4(质量比) | — | — | | Mg(NO3)2 水溶液(34.6%) | 共晶 | -29 | 186.93 | — | 34.6%(体积比) | — | — | | Zn(NO3)2 水溶液(39.4%) | 共晶 | -29 | 169.88 | — | 39.4%(体积比) | — | 有 | | NH4F水溶液(32.3%) | 共晶 | -28.1 | 187.83 | — | 32.3%(体积比) | — | 有 | | NaBr水溶液(40.3%) | 共晶 | -28 | 175.69 | — | 40.3%(体积比) | — | — | | 乙二醇+氯化铵+水 | 共晶 | -23 | 176 | — | 10∶15∶75(质量比) | — | 有 | | 27.9% NaCl | 共晶 | -23 | 26.1 | — | 27.9%(体积比) | — | — | | KF水溶液(21.5%) | 共晶 | -21.6 | 227.13 | — | 21.5%(体积比) | — | 有 | | NaCl水溶液(22.4%) | 共晶 | -21.2 | 228.14 | — | 22.4%(体积比) | — | — | | 共晶组成的氯化钠水溶液(23.3%) | 共晶 | -21.1 | 246.6 | — | 23.3 %(质量比) | — | — | | 氯化钠NaCl+水 | 共晶 | -21 | 228 | — | 22.4∶77.6(质量比) | — | — | | MgCl2水溶液(25%) | 共晶 | -19.4 | 223.1 | — | 25%(体积比) | — | — | | (NH4)2SO4 水溶液(39.7%) | 共晶 | -18.5 | 187.75 | — | 29.7%(体积比) | — | 有 | | NaNO3水溶液(36.9%) | 共晶 | -17.7 | 187.79 | — | 36.9%(体积比) | — | 有腐蚀性，受猛烈撞击或受热爆炸性分解 | | NH4NO3水溶液(41.2%) | 共晶 | -17.35 | 186.29 | — | 41.2%(体积比) | — | 有 | | Ca(NO3)2 水溶液(35%) | 共晶 | -16 | 199.35 | — | 35%(体积比) | — | — | | NH4Cl水溶液(19.5%) | 共晶 | -16 | 248.44 | — | 19.5%(体积比) | — | 有 | | 甘油C3H8O3+醋酸钠+水 | 共晶 | -14 | 172 | — | 10∶10∶80(质量比) | — | — | | K2HPO4水溶液(36.8%) | 共晶 | -13.5 | 197.79 | — | 36.8%(体积比) | — | — | | 氯化钾+水 | 共晶 | -11 | 253 | — | 19.5∶80.5(质量比) | — | — | | Na2S2O3 水溶液(30%) | 共晶 | -11 | 219.86 | — | 30%(体积比) | — | — | | KCl水溶液 (19.5%) | 共晶 | -10.7 | 253.18 | — | 19.5%(体积比) | — | — | | MnSO3水溶液(32.2%) | 共晶 | -10.5 | 213.07 | — | 32.2%(体积比) | — | — | | 二乙二醇C4H10O3 | 有机物 | -10 | 247 | — | 1118 | — | — | | NaH2PO4 水溶液(23.4%) | 共晶 | -9.9 | 214.25 | — | 23.4%(体积比) | — | — | | 十二烷+十三烷 | 有机物 | -9.7 | 159 | — | 60∶40(体积比) | — | — | | 正十二烷 C12H26 | 有机物 | -9.6 | 216 | 0.134 | 745.64 | 2039 | — | | 十二烷+十三烷 | 有机物 | -9.1 | 145 | — | 50∶50(体积比) | — | — | | 十二烷+十三烷 | 有机物 | -8 | 147 | — | 40∶60(体积比) | — | — | | BaCl2水溶液(22.5%) | 共晶 | -7.8 | 246.44 | — | 22.5%(体积比) | — | — | | 22.1% BaCl2 | 共晶 | -7.7 | 10.2 | — | 22.1 %(质量比) | — | — | | 三乙二醇 C6H14O4 | 有机物 | -7 | 247 | — | 1200 | — | — | | ZnSO3水溶液(27.2%) | 共晶 | -6.5 | 235.75 | — | 27.2%(体积比) | — | — | | Sr(NO3)2水溶液(24.5%) | 共晶 | -5.75 | 243.15 | — | 24.5%(体积比) | — | — | | 十二烷+十三烷 | 有机物 | -5.4 | 126 | — | 20∶80(体积比) | — | — | | KHCO3水溶液(16.95%) | 共晶 | -5.4 | 268.54 | — | 16.95%(体积比) | — | — | | 十三烷 C13H28 | 有机物 | -5.35 | 154 | 0.131 | 750 | 1979 | — | | 18.63% MgSO4 | 共晶 | -4.8 | 84.96 | — | 18.63%(质量比) | — | — | | NiSO4水溶液(20.6%) | 共晶 | -4.15 | 258.61 | — | 20.6%(体积比) | — | — | | 硫酸钠+水 | 共晶 | -4 | 285 | — | 12.7∶87.3(质量比) | — | — | | 乳酸钙+氯化铵 | 共晶 | -4 | 265 | — | 50∶50(质量比) | — | 有 | | MgSO4水溶液(19%) | 共晶 | -3.9 | 264.42 | — | 19%(体积比) | — | — | | Na2SO4水溶液(12.7%) | 共晶 | -3.55 | 284.95 | — | 12.7%(体积比) | — | — | | NaF水溶液(3.9%) | 共晶 | -3.5 | 314.09 | — | 3.9%(体积比) | — | 有 | | 山梨酸钾C6H7O2K+氯化钾 | 共晶 | -3 | 255 | — | 85.72∶14.28(质量比) | — | — | | KNO3水溶液(9.7%) | 共晶 | -2.8 | 296.02 | — | 9.7%(体积比) | — | — | | Na2CO3水溶液(5.9%) | 共晶 | -2.1 | 310.23 | — | 5.9%(体积比) | — | 有 | | FeSO4水溶液(13%) | 共晶 | -1.8 | 286.81 | — | 13%(体积比) | — | — | | CuSO4水溶液(11.9%) | 共晶 | -1.6 | 290.91 | — | 11.9%(体积比) | — | — | | 十三烷+十四烷 | 有机物 | -1.5 | 110 | — | 80∶20(体积比) | — | — | | 4.03% Na2SO4 | 共晶 | -1.2 | 1.07 | — | 4.03%(质量比) | — | — | | 十三烷+十四烷 | 有机物 | -0.5 | 138 | — | 60∶40(体积比) | — | — | | 冰 | 无机物 | 0 | 333 | 0.598 | 998.75 | 4137 | — |
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