Preparation and properties of decyl alcohol-palmitic acid/expanded graphite low temperature composite phase change material

Sunxi ZHOU; Xuelai ZHANG; Sheng LIU; Qiyang CHEN; Xiaofeng XU; Yinghui WANG

doi:10.11949/j.issn.0438-1157.20180646

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Preparation and properties of decyl alcohol-palmitic acid/expanded graphite low temperature composite phase change material

Material science and engineering, nanotechnology | 更新时间：2020-06-24

- Preparation and properties of decyl alcohol-palmitic acid/expanded graphite low temperature composite phase change material
- CIESC Journal Vol. 70, Issue 1, Pages: 290-297(2019)
- 作者机构：
  
  1.上海海事大学蓄冷技术研究所，上海 201306
  2.北京市农林科学院蔬菜研究中心，北京 100097
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20180646
  CLC： TK 02
- Received：12 June 2018，
  
  Revised：2018-10-08，
  
  Published：05 January 2019
- 稿件说明：
移动端阅览
周孙希, 章学来, 刘升, 陈启杨, 徐笑锋, 王迎辉. 癸醇-棕榈酸/膨胀石墨低温复合相变材料的制备与性能[J]. 化工学报, 2019, 70(1): 290-297

ZHOU Sunxi, ZHANG Xuelai, LIU Sheng, CHEN Qiyang, XU Xiaofeng, WANG Yinghui. Preparation and properties of decyl alcohol-palmitic acid/expanded graphite low temperature composite phase change material[J]. CIESC Journal, 2019, 70(1): 290-297
周孙希, 章学来, 刘升, 陈启杨, 徐笑锋, 王迎辉. 癸醇-棕榈酸/膨胀石墨低温复合相变材料的制备与性能[J]. 化工学报, 2019, 70(1): 290-297 DOI： 10.11949/j.issn.0438-1157.20180646.

ZHOU Sunxi, ZHANG Xuelai, LIU Sheng, CHEN Qiyang, XU Xiaofeng, WANG Yinghui. Preparation and properties of decyl alcohol-palmitic acid/expanded graphite low temperature composite phase change material[J]. CIESC Journal, 2019, 70(1): 290-297 DOI： 10.11949/j.issn.0438-1157.20180646.

摘要

为了寻求温度段在2~3℃的低温相变材料，采用低共熔法，以理论计算为基础制备了癸醇-棕榈酸（DA-PA）二元复合相变材料。为提高其热导率，利用膨胀石墨（EG）的多孔特性，制备了最佳质量比为15∶1的DA-PA/EG复合相变材料。通过DSC、步冷曲线、红外光谱测试、SEM、Hot Disk热常数分析、高低温循环实验对复合相变材料的结构和性能进行了研究。实验结果表明，当DA-PA质量比为97.8∶2.2时的低共熔温度为2.9℃，相变潜热为203.6 J·g

-1

。真空吸附后DA-PA被均匀地包裹在EG的多孔网状结构中，DA-PA/EG的相变温度为2.7℃，相变潜热为193.9 J·g

-1

，热导率为1.416 W·（m·K）

-1

，相比DA-PA提高了4.3倍。经过100次高低温循环后，DA-PA/EG仍保持良好的稳定性，在冷链物流中有较大的应用价值。

Abstract

To find a low temperature phase change material with a temperature range of 2—3℃

a sterol-palmitic acid (DA-PA) binary composite phase change material was prepared by eutectic method based on theoretical calculation. To improve the thermal conductivity

the DA-PA/EG composite phase change material with the optimal mass ratio of 15:1 was obtained by using the porous characteristics of expanded graphite (EG). The structure and properties of the composite phase change material were studied by DSC

step cooling curve

FI-TR

SEM and high-low temperature cycle test. The results show that when the mass ratio of DA-PA was 97.8:2.2

the phase change temperature was 2.9℃ and the latent heat was 203.6 J·g

-1

. After vacuum adsorption

DA-PA was uniformly encapsulated in the porous network structure of EG. The phase change temperature of DA-PA/EG was 2.7℃

the latent heat was 193.9 J·g

-1

and the thermal conductivity was 1.416W·(m·K)

-1

which was 4.3 times higher than DA-PA. After 100 times of high-low temperature cycles

the thermal properties of DA-PA/EG did not change much and still maintained good stability. The results show that the DA-PA/EG composite phase change material has great application value in the cold chain logistics.

关键词

Keywords

references

张仁元 . 相变材料与相变储能技术 [M]. 北京 : 科学出版社 , 2009 : 2 .

Zhang R Y . Phase Change Materials and Phase Change Energy Storage Technology [M]. Beijing : Science Press , 2009 : 2 .

Hasan M I , Bashir H O , Shadhan A O . Experimental investigation of phase change materials for insulation of residential buildings [J]. Sustainable Cities & Society , 2018 , 36 ( 10 ): 42 - 58 .

Laaouatni A , Martaj N , Bennacer R , et al . Phase change materials for improving the building thermal inertia [J]. Energy Procedia , 2017 , 139 ( 11 ): 744 - 749 .

Ahmed A , Siddique A K , Ludwig N , et al . Design and optimization of a hybrid air conditioning system with thermal energy storage using phase change composite [J]. Energy Conversion and Management , 2018 , 169 ( 5 ): 404 - 418 .

唐恒博 , 武卫东 , 苗朋柯 , 等 . 空调用二元有机相变蓄冷材料的理论预测与研究 [J]. 化工新型材料 , 2016 , 44 ( 3 ): 121 - 123 .

Tang H B , Wu W D , Miao P K , et al . Theoretical prediction and research of binary organic phase change cold storage materials for air conditioning [J]. New Chemical Materials , 2016 , 44 ( 3 ): 121 - 123 .

Kazem B , Mahdi K , Seyed A K , et al . The experimental appraisement of the effect of energy storage on the performance of solar chimney using phase change material [J]. Solar Energy , 2018 , 169 ( 5 ): 411 - 423 .

Su D , Jia Y , Lin Y , et al . Maximizing the energy output of a photovoltaic–thermal solar collector incorporating phase change materials [J]. Energy & Buildings , 2017 , 153 ( 8 ): 382 - 391 .

章学来 , 陈裕丰 , 曾涛 , 等 . 医药冷链物流用相变材料的研制 [J]. 制冷与空调 , 2017 , 17 ( 7 ): 43 - 46 .

Zhang X L , Chen Y F , Zeng T , et al . Development of phase change materials for pharmaceutical cold chain logistics [J]. Refrigeration and Air-conditioning , 2017 , 17 ( 7 ): 43 - 46 .

Melone L , Altomare L , Cigada A , et al . Phase change material cellulosic composites for the cold storage of perishable products: from material preparation to computational evaluation [J]. Applied Energy , 2012 , 89 ( 1 ): 339 - 346 .

谭爱龄 , 陈璐 , 柳建良 . 高吸水性树脂复合相变材料的冻融特性 [J]. 化工进展 , 2011 , 30 ( 10 ): 2262 - 2265 .

Tan A L , Chen L , Liu J L . Freeze-thaw characteristics of superabsorbent resin composite phase change materials [J]. Chemical Industry and Engineering Progress , 2011 , 30 ( 10 ): 2262 - 2265 .

陈爱英 , 汪学英 , 曹学增 . 相变储能材料的研究进展与应用 [J]. 材料导报 , 2003 , 17 ( 5 ): 42 - 44 .

Chen A Y , Wang X Y , Cao X Z . Research progress and application of phase change materials for energy storage [J]. Material Review , 2003 , 17 ( 5 ): 42 - 44 .

曾翠华 , 张仁元 . 无机水合盐相变储热材料的过冷性研究 [J]. 能源研究与信息 , 2005 , 21 ( 1 ): 44 - 49 .

Zeng C H , Zhang R Y . Study on subcooling property of inorganic hydrated salt phase change thermal storage materials [J]. Energy Research and Information , 2005 , 21 ( 1 ): 44 - 49 .

张奕 , 张小松 . 有机相变材料储能的研究和进展 [J]. 太阳能学报 , 2006 , 27 ( 7 ): 725 - 730 .

Zhang Y , Zhang X S . Research and development of organic phase change material energy storage [J]. Chinese Journal of Solar Energy , 2006 , 27 ( 7 ): 725 - 730 .

张爱军 , 孙志高 , 蔡伟 , 等 . 二元有机复合相变材料性能实验研究 [J]. 化工新型材料 , 2016 , 44 ( 7 ): 127 - 129 .

Zhang A J , Sun Z G , Cai W , et al . Experimental study on the properties of binary organic composite phase change materials [J]. New Chemical Materials , 2016 , 44 ( 7 ): 127 - 129 .

蔡伟 , 孙志高 , 马鸿凯 , 等 . 月桂酸-十四醇二元复合相变材料的相变特性 [J]. 太阳能学报 , 2017 , 38 ( 9 ): 2493 - 2497 .

Cai W , Sun Z G , Ma H K , et al . Phase transition properties of lauric acid-tetradecanol binary composite phase change materials [J]. Journal of Solar Energy , 2017 , 38 ( 9 ): 2493 - 2497 .

袁艳平 , 白力 , 牛犇 . 脂肪酸二元低共熔混合物相变温度和潜热的理论预测 [J]. 材料导报 , 2010 , 24 ( 2 ): 111 - 113 .

Yuan Y P , Bai L , Niu B . Theoretical prediction of phase transition temperature and latent heat of fatty acid binary eutectic mixtures [J]. Material Review , 2010 , 24 ( 2 ): 111 - 113 .

Li M , Kao H , Wu Z , et al . Study on preparation and thermal property of binary fatty acid and the binary fatty acids/diatomite composite phase change materials [J]. Applied Energy , 2011 , 88 ( 5 ): 1606 - 1612 .

Zuo J , Li W , Weng L . Thermal performance of caprylic acid/1-dodecanol eutectic mixture as phase change material (PCM) [J]. Energy & Buildings , 2011 , 43 ( 1 ): 207 - 210 .

郭勇 , 朱阳倩 , 伍乾 , 等 . 癸酸-肉豆蔻酸相变储热微胶囊的制备与表征 [J]. 新型建筑材料 , 2017 , 44 ( 10 ): 104 - 107 .

Guo Y , Zhu Y Q , Wu Q , et al . Preparation and characterization of decanoic acid-myristic acid phase change thermal storage microcapsules [J]. Novel Building Materials , 2017 , 44 ( 10 ): 104 - 107 .

Guo J , Xiang H X , Wang Q Q , et al . Preparation and properties of polyacrylonitrile fiber/binary of fatty acids composites as phase change materials [J]. Energy Sources , 2013 , 35 ( 11 ): 1064 - 1072 .

李玉洋 , 章学来 , 徐笑锋 , 等 . 正辛酸-肉豆蔻酸低温相变材料的制备和循环性能 [J]. 化工进展 , 2018 , 37 ( 2 ): 689 - 693 .

Li Y Y , Zhang X L , Xu X F , et al . Preparation and cycling performance of n -octanoic acid-myristic acid low temperature phase change material [J]. Chemical Industry and Engineering Progress , 2018 , 37 ( 2 ): 689 - 693 .

黄艳 , 章学来 . 十二醇-癸酸-纳米粒子复合相变材料传热性能 [J]. 化工学报 , 2016 , 67 ( 6 ): 2271 - 2276 .

Huang Y , Zhang X L . Heat transfer performance of dodecyl alcohol-capric acid-nanoparticle composite phase change material [J]. Acta Chimica Sinica , 2016 , 67 ( 6 ): 2271 - 2276 .

刘臣臻 . 相变微胶囊储能过程传热与流动特性研究 [D]. 北京 : 中国矿业大学 , 2017 .

Liu C Z . Study on heat transfer and flow characteristics of phase change microcapsule energy storage process [D]. Beijing : China University of Mining and Technology , 2017 .

孙凯 , 张步宁 , 晏凤梅 , 等 . 石蜡微胶囊型相变储能材料制备及表征 [J]. 化工进展 , 2011 , 30 ( 12 ): 2676 - 2678 .

Sun K , Zhang B N , Yan F M , et al . Preparation and characterization of paraffin microcapsule phase change energy storage materials [J]. Chemical Industry and Engineering Progress , 2011 , 30 ( 12 ): 2676 - 2678 .

赵长颖 , 潘智豪 , 王倩 , 等 . 多孔介质的相变和热化学储热性能 [J]. 科学通报 , 2016 , 61 ( 17 ): 1897 - 1915 .

Zhao C Y , Pan Z H , Wang Q , et al . Phase transition and thermochemical heat storage properties of porous media [J]. Chinese Science Bulletin , 2016 , 61 ( 17 ): 1897 - 1915 .

胡小冬 , 高学农 , 李得伦 , 等 . 石蜡/膨胀石墨定形相变材料的性能 [J]. 化工学报 , 2013 , 64 ( 10 ): 3831 - 3837 .

Hu X D , Gao X N , Li D L , et al . Properties of paraffin/expanded graphite shaped phase change materials [J]. CIESC Journal , 2013 , 64 ( 10 ): 3831 - 3837 .

李云涛 , 晏华 , 汪宏涛 , 等 . 正癸酸-月桂酸-硬脂酸三元低共熔体系/膨胀石墨复合相变材料的制备与表征 [J]. 材料导报 , 2017 , 31 ( 2 ): 94 - 99 .

Li Y T , Yan H , Wang H T , et al . Preparation and characterization of ternary eutectic system/expanded graphite composite phase change materials with n -decanoic acid-lauric acid-stearic acid [J]. Materials Review , 2017 , 31 ( 2 ): 94 - 99 .

Yang Y , Pang Y , Liu Y , et al . Preparation and thermal properties of polyethylene glycol/expanded graphite as novel form-stable phase change material for indoor energy saving [J]. Materials Letters , 2018 , 216 ( 1 ): 200 - 223 .

翟天尧 , 李廷贤 , 仵斯 , 等 . 高导热膨胀石墨/硬脂酸定形相变储能复合材料的制备及储/放热特性 [J]. 科学通报 , 2018 , 63 ( 7 ): 674 - 683 .

Zhai T Y , Li T X , Wu S , et al . Preparation and storage/exothermic characteristics of high thermal conductivity expanded graphite/stear stearic phase change energy storage composites [J]. Science Bulletin , 2018 , 63 ( 7 ): 674 - 683 .

张寅平 , 苏跃红 . (准)共晶系相变材料融点及融解热的理论预测 [J]. 中国科学技术大学学报 , 1995 , 25 ( 4 ): 474 - 478 .

Zhang Y P , Su Y H . Theoretical prediction of melting point and melting heat of eutectic phase change materials [J]. Journal of University of Science and Technology of China , 1995 , 25 ( 4 ): 474 - 478 .

张玉辉 , 刘海波 , 赵丰东 . 探讨用差示扫描量热法(DSC)测量相变材料相变温度和相变焓 [J]. 中国建材科技 , 2006 , 15 ( 4 ): 35 - 37 .

Zhang Y H , Liu H B , Zhao F D . Discussion on differential scanning calorimetry (DSC) to measure phase change temperature and phase change of phase change materials [J]. China Building Materials Science and Technology , 2006 , 15 ( 4 ): 35 - 37 .

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