Journal of Textile Research ›› 2019, Vol. 40 ›› Issue (10): 127-133.doi: 10.13475/j.fzxb.20181000907

• Dyeing and Finishing & Chemicals • Previous Articles     Next Articles

Preparation of composite phase change microcapsules and its application on cotton fabrics

YANG Jian1, ZHANG Guoqing1, LIU Guojin2, KE Xiaoming2, ZHOU Lan1,3()   

  1. 1. Engineering Research Center for Eco-Dyeing and Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
    2. Provincial Key Laboratory of Fiber Materials and Manufacturing Technology, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
    3. Large Land Blue Co., Ltd., Taizhou, Jiangsu 225700, China
  • Received:2018-10-19 Revised:2019-07-18 Online:2019-10-15 Published:2019-10-23
  • Contact: ZHOU Lan E-mail:lan_zhou330@163.com

RichHTML

5

PDF (PC)

155

Abstract:

In order to obtain a heat storage temperature-regulating textile with low cost, high phase transformation and suitable phase transition temperature, stearic acid and lauric acid blended in different proportions were preferred as the phase change core material, and poly(styrene-butyl acrylate) was used as the wall material to prepare stearic acid-lauric acid/poly(styrene-butyl acrylate) phase change microcapsule by emulsion polymerization, and the stearic acid-lauric acid phase change microcapsules were treated on the cotton fabrics by padding process. The results show that the stearic acid-lauric acid with the mass ratio of 1∶9 is used as the phase change core material. The melting peak phase transition temperature is 42.12 ℃ and the latent heat of phase change is 187.80 J/g. The stearic acid-lauric acid/poly(styrene-butyl acrylate) phase change microcapsules prepared with the core/wall ratio of 1∶1 have good sphericity and the coverage rate is as high as 82.29%. The related melting peak phase transition temperature is 37.45 ℃, the latent heat of phase change is 77.27 J/g, and the initial decomposition temperature (150 ℃) is about 50 ℃ higher than the pure stearic acid-lauric acid phase change core material, having good thermal stability. After padding finishing, the peak phase transition temperature and the latent heat of phase change of the cotton fabric are 39.47 ℃ and 25.41 J/g, which has good heat storage and temperature regulation function.

Key words: composite phase change core material, microcapsule, stearic acid, lauric acid, heat storage and temperature regulation, cotton fabric

CLC Number: 

  • TS195.9

Fig.1

DSC curves of SA-LA composite phase change core materials blended in different proportions. (a) Stearic acid and lauric acid; (b) Stearic acid and lauric acid blended in a mass ratio of 1∶9 and 9∶1; (c) Stearic acid and lauric acid blended in a mass ratio of 3∶7, 5∶5, and 7∶3"

Tab.1

Latent heat and peak temperatures of phase transitions of SA-LA composite cores blended in different proportions"

硬脂酸与月桂酸质量比 相变潜热/(J·g-1) 峰值温度/℃
0∶10 187.21 47.95
1∶9 188.03 42.40
3∶7 175.47 42.63
5∶5 113.16 43.06
7∶3 80.97 41.24
9∶1 19.10/162.82 36.83/69.12
10∶0 218.15 72.32

Fig.2

Particle size distribution curve and FESEM image of SA-LA microcapsules. (a) Particle size distribution curve of microcapsules; (b) FESEM image of microcapsules (×15 000)"

Fig.3

DSC curves of stearic acid-lauric acid composite core material, poly (styrene-butyl acrylate) wall material and phase change microcapsules"

Fig.4

TG curves of stearic acid-lauric acid composite core material, poly (styrene-butyl acrylate) wall material and phase change microcapsules"

Fig.5

FESEM images of original cotton fabric and cotton fabric padded with wall material and microcapsules. (a)Original cotton fabric; (b)Cotton fabric padded with wall material;(c)Cotton fabric padded with SA-LA microcapsules"

Fig.6

DSC curves of original cotton fabrics and cotton fabrics padded with poly(styrene-butyl acrylate) wall materials and stearic acid-lauric acid microcapsules"

Tab.2

DSC data of originl cotton fabrics and cotton fabrics padded with poly(styrene-butyl acrylate) wall materials and stearic acid-lauric acid microcapsules"

样品编号 质量增加率/% 相变潜热/(J·g-1) 峰值温度/℃
a 0 0 —
b 17.48 0 —
c 32.17 25.41 39.47
d 26.23 19.58 38.96

Fig.7

Thermal image maps of original cotton fabrics and cotton fabrics padded with wall materials and microcapsules in different concentrations. (a) Original cotton fabric; (b)Cotton fabric padded with wall material; (c)Cotton fabric padded with microcapsules in 12%; (d)Cotton fabric padded with microcapsules in 24%"

[1] ZHOU D, ZHAO C Y, TIAN Y. Review on thermal energy storage with phase change materials (PCMs) in building applications[J]. Applied Energy, 2012,92(4):593-605.
doi: 10.1016/j.apenergy.2011.08.025
[2] 樊鹏飞. 复合芯材相变储能微胶囊的制备及性能研究[D]. 哈尔滨:哈尔滨工业大学, 2010: 1-25.
FAN Pengfei. Preparation and properties of composite core material phase change energy storage micro-capsules[D]. Harbin: Harbin Institute of Technology, 2010: 1-25.
[3] ZHAO C Y, ZHANG G H. Review on microencapsulated phase change materials (MEPCMs): fabrication, characterization and applications[J]. Renewable & Sustainable Energy Reviews, 2011,15(8):3813-3832.
[4] SHARMA R K, GANESAN P, TYAGI V V, et al. Developments in organic solid-liquid phase change materials and their applications in thermal energy storage[J]. Energy Conversion & Management, 2015,95:193-228.
[5] 梁书恩. 纳米胶囊化相变材料的制备及应用研究[D]. 合肥:中国科学技术大学, 2016: 3-26.
LIANG Shuen. Preparation and application of nanoencapsulated phase change materials[D]. Hefei: University of Science and Technology of China, 2016: 3-26.
[6] 常龙娇, 卢立新, 丘晓琳. 脂肪酸定形相变材料的制备及性能表征[J]. 化工新型材料, 2017(4):76-78.
CHANG Longjiao, LU Lixin, QIU Xiaolin. Preparation and characterization of fatty acid shaped phase change materials[J]. Chemical Materials, 2017(4):76-78.
[7] 马琼, 王军, 张小英. 二元复合芯材相变微胶囊性能的影响因素[J]. 包装工程, 2016(19):44-49.
MA Qiong, WANG Jun, ZHANG Xiaoying. Influencing factors of phase change microcapsules in binary composite core materials[J]. Package Engineering, 2016(19):44-49.
[8] 马琼, 王军. 不同芯材比对相变微胶囊的制备和性能影响[J]. 包装工程, 2016(17):59-63.
MA Qiong, WANG Jun. Effect of different core materials on the preparation and properties of phase change microcapsules[J]. Packaging Engineering, 2016 (17):59-63.
[9] SHARMA A, TYAGI V V, CHEN C R, et al. Review on thermal energy storage with phase change materials and applications[J]. Renewable & Sustainable Energy Reviews, 2009,13(2):318-345.
[10] SU W, DARKWA J, KOKOGIANNAKIS G. Review of solid-liquid phase change materials and their encapsulation technologies[J]. Renewable & Sustainable Energy Reviews, 2015,48:373-391.
[11] 马艳红. 相变温度可调的储能微胶囊的制备及其性能研究[D]. 北京:清华大学, 2013: 1-16.
MA Yanhong. Preparation and properties of energy storage microcapsules with tunable phase transition temperature[D]. Beijing: Tsinghua University, 2013: 1-16.
[12] CAO F, YANG B. Supercooling suppression of microencapsulated phase change materials by optimizing shell composition and structure[J]. Applied Energy, 2014,113(1):1512-1518.
doi: 10.1016/j.apenergy.2013.08.048
[13] KONUKLU Y, PAKSOY H O, UNAL M, et al. Microencapsulation of a fatty acid with Poly(melamine-urea-formaldehyde)[J]. Energy Conversion and Management, 2014,80:382-390
doi: 10.1016/j.enconman.2014.01.042
[14] 崔锦峰, 李淑慧, 张鹏中, 等. 聚苯乙烯基相变微胶囊储热复合材料的制备及性能研究[J]. 功能材料, 2016,47(1):1199-1202.
CUI Jinfeng, LI Shuhui, ZHANG Pengzhong, et al. Preparation and properties of polystyrene-based phase change microcapsule heat storage composites[J]. Functional Materials, 2016,47(1):1199-1202.
[15] 蓝月, 胡月, 王琰, 等. 界面聚合制备乙草胺微胶囊及其杂草控制效果和环境残留[J]. 中国农业科学, 2017,50(14):2739-2747.
LAN Yue, HU Yue, WANG Yan, et al. Preparation of acetochlor microcapsules and their weed control effects and environmental residues by interfacial polymeri-zation[J]. China Agricultural Sciences, 2017,50(14):2739-2747.
[16] 管羽, 张维, 刘金树. 甲基丙烯酸甲酯相变微胶囊的制备及表征[J]. 印染, 2018,44(3):21-25, 32.
GUAN Yu, ZHANG Wei, LIU Jinshu. Preparation and characterization of methyl methacrylate phase change microcapsules[J]. China Dyeing & Finishing, 2018,44(3):21-25, 32.
[17] KUZNIK F, VIRGONE J. Experimental assessment of a phase change material for wall building use[J]. Applied Energy, 2009,86(10):2038-2046.
doi: 10.1016/j.apenergy.2009.01.004
[18] WEI L, MA Y, TANG X, et al. Composition and characterization of thermoregulated fiber containing acrylic-based copolymer microencapsulated phase-change materials (MicroPCMs)[J]. Industrial & Engineering Chemistry Research, 2014,53(13):5413-5420.
[19] CHEN B, WANG X, ZENG R, et al. An experimental study of convective heat transfer with microencapsulated phase change material suspension: Laminar flow in a circular tube under constant heat flux[J]. Experimental Thermal & Fluid Science, 2008,32(8):1638-1646.
[20] 陆少锋, 申天伟, 宋庆文, 等. 环保型聚脲微胶囊相变材料在棉织物上的应用[J]. 棉纺织技术, 2017,45(8):69-72.
LU Shaofeng, SHEN Tianwei, SONG Qingwen, et al. Application of environmental protection polyurea microencapsulated phase change materials on cotton fabrics[J]. Cotton Textile Technology, 2017,45(8):69-72.
[21] 毛雷, 刘华, 王曙东. 相变微胶囊整理棉织物的结构与性能[J]. 纺织学报, 2011,32(10):93-97.
MAO Lei, LIU Hua, WANG Shudong. Structure and properties of phase change microcapsules for finishing cotton fabrics[J]. Journal of Textiles Research, 2011,32(10):93-97.
[1] WANG Bo, FAN Lihua, YUAN Yun, YIN Yunjie, WANG Chaoxia. Preparation and electric storage performance of stretchable polypyrrole / cotton knitted fabric [J]. Journal of Textile Research, 2020, 41(10): 101-106.
[2] WANG Liang, MA Xiaoguang, LI Junjun, YANG Zhou. Development and application of color change chromatography with thermochromic microcapsules [J]. Journal of Textile Research, 2020, 41(09): 88-94.
[3] SHENG Mingfei, ZHANG Liping, FU Shaohai. Preparation and property of dye-doped liquid crystal microcapsules for electro-stimulated responsive smart textiles [J]. Journal of Textile Research, 2020, 41(08): 63-68.
[4] ZHAO Zhiqi, LI Qiujin, SUN Yuejing, GONG Jixian, LI Zheng, ZHANG Jianfei. Application of magnetic-graphene oxide / poly(allylamine hydrochloride) microcapsules for adsorption of dyes [J]. Journal of Textile Research, 2020, 41(07): 109-116.
[5] LIU Guojin, SHI Feng, CHEN Xinxiang, ZHANG Guoqing, ZHOU Lan. Preparation of polyurethane / phase change wax functional finishing agents for heat storage and temperature regulation and their applications on cotton fabrics [J]. Journal of Textile Research, 2020, 41(07): 129-134.
[6] CHENG Shijie, WANG Chenyang, ZHANG Hongwei, ZUO Danying. Effect of boron nitrogen doped carbon dots on ultraviolet-protection of cotton fabrics [J]. Journal of Textile Research, 2020, 41(06): 93-98.
[7] ZHOU Qingqing, CHEN Jiayi, QI Zhenming, CHEN Weijian, SHAO Jianzhong. Preparation and characterization of flame retardant and antibacterial cotton fabric [J]. Journal of Textile Research, 2020, 41(05): 112-120.
[8] WANG Sen, CHEN Ying. Preparation of nano-TiO2 stabilized emulsion and its application in microencapsulation [J]. Journal of Textile Research, 2020, 41(05): 105-111.
[9] TAN Lin, SHI Yidong, ZHOU Wenya. Study on enhancement of hydrophobicity treatment of cotton fabrics using silica sol [J]. Journal of Textile Research, 2020, 41(04): 106-111.
[10] WEI Tengxiang, LI Min, PENG Hongyun, FU Shaohai. Relationship between open-width mercerization condition and loop structure of weft plain-knitted cotton fabrics [J]. Journal of Textile Research, 2020, 41(04): 98-105.
[11] ZHAO Bing, HUANG Xiaocui, QI Ning, ZHONG Zhou, CHE Mingguo, GE Liangliang. Research progress of antibacterial cotton fabric treated with silver nanoparticles based on covalent bond [J]. Journal of Textile Research, 2020, 41(03): 188-196.
[12] GAO Simeng, WANG Hongbo, DU Jinmei, WANG Wencong. Synthesis of polybetaine antibacterial agent and its applications in cotton textiles finishing [J]. Journal of Textile Research, 2020, 41(02): 89-94.
[13] YI Ling, ZHANG He, FU Xin, LI Wen. Preparation and far-infrared emission performance of graphene based zirconium / titanium composites modified cotton fabrics [J]. Journal of Textile Research, 2020, 41(01): 102-109.
[14] LI Yuzhou, ZHANG Yufan, ZHOU Qingqing, CHEN Guoqiang, XING Tieling. Preparation and electrochemical properties of MnO2 / graphene / cotton fabric composite electrode [J]. Journal of Textile Research, 2020, 41(01): 96-101.
[15] CHEN Ying, ZHOU Shuang, WEI Tianjing, FANG Haoxia, LI Yufei. Preparation and properties of polypyrrole composite fabric by soft template process [J]. Journal of Textile Research, 2019, 40(12): 93-97.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd