单分散聚合物微球稳定Pickering乳液法制备大粒径微胶囊相变材料

Boxin Li; Junge Yang; Dezhong Yin; Chengqian Gao; Qiuyu Zhang

doi:10.7503/cjcu20200235

单分散聚合物微球稳定Pickering乳液法制备大粒径微胶囊相变材料

Translated title of the contribution: Preparation of Large-sized Microencapsulated Phase Change Materials Through Pickering Emulsion Stabilized by Monodisperse Polymer Microspheres

Boxin Li, Junge Yang, Dezhong Yin, Chengqian Gao, Qiuyu Zhang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Monodispersive poly(glycidyl methacrylate)(PGMA) microspheres were prepared by dispersive polymerization and then were hydrolyzed to obtain oil-in-water Pickering stablizer. Based on phase separation mechanism, microcapsulated phase change material(MePCM) with PSt and PGMA composite shell were prepared by Pickering emulsion polymerization. The MePCM was characterized by large diameter(76 μm averagely), high core content[w(dodecanol)=83%] and excellent energy storage capability(phase change enthalpy of 174 J/g).

Translated title of the contribution	Preparation of Large-sized Microencapsulated Phase Change Materials Through Pickering Emulsion Stabilized by Monodisperse Polymer Microspheres
Original language	Chinese (Traditional)
Pages (from-to)	2085-2089
Number of pages	5
Journal	Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities
Volume	41
Issue number	9
DOIs	https://doi.org/10.7503/cjcu20200235
State	Published - 10 Sep 2020

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title = "单分散聚合物微球稳定Pickering乳液法制备大粒径微胶囊相变材料",

abstract = "Monodispersive poly(glycidyl methacrylate)(PGMA) microspheres were prepared by dispersive polymerization and then were hydrolyzed to obtain oil-in-water Pickering stablizer. Based on phase separation mechanism, microcapsulated phase change material(MePCM) with PSt and PGMA composite shell were prepared by Pickering emulsion polymerization. The MePCM was characterized by large diameter(76 μm averagely), high core content[w(dodecanol)=83%] and excellent energy storage capability(phase change enthalpy of 174 J/g).",

keywords = "Dispersion polymerization, Microencapsulated phase change material, Pickering emulsion, Polymer microsphere",

author = "Boxin Li and Junge Yang and Dezhong Yin and Chengqian Gao and Qiuyu Zhang",

year = "2020",

month = sep,

day = "10",

doi = "10.7503/cjcu20200235",

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T1 - 单分散聚合物微球稳定Pickering乳液法制备大粒径微胶囊相变材料

AU - Li, Boxin

AU - Yang, Junge

AU - Yin, Dezhong

AU - Gao, Chengqian

AU - Zhang, Qiuyu

PY - 2020/9/10

Y1 - 2020/9/10

N2 - Monodispersive poly(glycidyl methacrylate)(PGMA) microspheres were prepared by dispersive polymerization and then were hydrolyzed to obtain oil-in-water Pickering stablizer. Based on phase separation mechanism, microcapsulated phase change material(MePCM) with PSt and PGMA composite shell were prepared by Pickering emulsion polymerization. The MePCM was characterized by large diameter(76 μm averagely), high core content[w(dodecanol)=83%] and excellent energy storage capability(phase change enthalpy of 174 J/g).

AB - Monodispersive poly(glycidyl methacrylate)(PGMA) microspheres were prepared by dispersive polymerization and then were hydrolyzed to obtain oil-in-water Pickering stablizer. Based on phase separation mechanism, microcapsulated phase change material(MePCM) with PSt and PGMA composite shell were prepared by Pickering emulsion polymerization. The MePCM was characterized by large diameter(76 μm averagely), high core content[w(dodecanol)=83%] and excellent energy storage capability(phase change enthalpy of 174 J/g).

KW - Dispersion polymerization

KW - Microencapsulated phase change material

KW - Pickering emulsion

KW - Polymer microsphere

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DO - 10.7503/cjcu20200235

M3 - 文章

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SN - 0251-0790

VL - 41

SP - 2085

EP - 2089

JO - Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities

JF - Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities

IS - 9

ER -

单分散聚合物微球稳定Pickering乳液法制备大粒径微胶囊相变材料

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