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Two-Dimensional Montmorillonite Nanosheets Encapsulating Paraffin and Its Temperature Regulation and Heat Storage Performance
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Limei WU, Ye WANG, Mingyao LUO, Yi LUAN, Yiran GE, Ning TANG, Qing WANG
Journal of the Chinese Ceramic Society | 2022, 50(11) : 2941 - 2950
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Journal of the Chinese Ceramic Society | 2022, 50(11): 2941-2950
• Research Articles •
Two-Dimensional Montmorillonite Nanosheets Encapsulating Paraffin and Its Temperature Regulation and Heat Storage Performance
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Limei WU, Ye WANG, Mingyao LUO, Yi LUAN, Yiran GE, Ning TANG, Qing WANG
Affiliations
  • School of Material Science and Engineering, Shenyang Jianzhu University, Shenyang 110170, China

    • WU Limei (1986-), female, Ph.D., Associate Professor. E-mail:

About Author:

WU Limei (1986-), female, Ph.D., Associate Professor. E-mail:

Published: 2022-11-20 doi: 10.14062/j.issn.0454-5648.20220260
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The phase-change energy storage materials are used in the field of building insulation to achieve a purpose of transferring peak temperature loads and reducing building energy consumption. Well-dispersed two-dimensional montmorillonite nanosheets were prepared, and the energy storage material-paraffin was encapsulated via the adsorption on the surface of its pores (cavities) to form a thin shell structure. The effects of paraffin concentration and cetyltrimethylammonium bromide concentration on the montmorillonite nanosheets and their encapsulation were investigated. The thermal storage properties of the phase-change energy storage composites were analyzed. The phase-change energy storage composite material was applied to the building insulation board, and the mechanical properties and heat storage and temperature regulation performance of the phase-change energy storage insulation board were examined. This composite material can effectively improve its thermal resistance, delay the appearance of peak temperature, and improve the comfort of the indoor living environment, while maintaining the mechanical properties of the insulation board. This work could provide a guidance for the development and application of novel building energy-saving materials.

two-dimensional montmorillonite nanosheets  /  paraffin  /  phase change material  /  thermal insulation material
吴丽梅, 王晔, 罗茗遥, 栾奕, 葛伊然, 唐宁, 王晴. 二维蒙脱石纳米片对石蜡的包覆封装及其储热调温性能. 硅酸盐学报, 2022 , 50 (11) : 2941 -2950 . DOI: 10.14062/j.issn.0454-5648.20220260
Limei WU, Ye WANG, Mingyao LUO, Yi LUAN, Yiran GE, Ning TANG, Qing WANG. Two-Dimensional Montmorillonite Nanosheets Encapsulating Paraffin and Its Temperature Regulation and Heat Storage Performance[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (11) : 2941 -2950 . DOI: 10.14062/j.issn.0454-5648.20220260
Appendix
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Year 2022 volume 50 Issue 11
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Article Info
doi: 10.14062/j.issn.0454-5648.20220260
  • Receive Date：2022-04-06
  • Online Date：2026-10-20
  • Published：2022-11-20
Article Data
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History
  • Received：2022-04-06
  • Revised：2022-05-18
Funding
Affiliations
    School of Material Science and Engineering, Shenyang Jianzhu University, Shenyang 110170, China

Corresponding:

WANG Qing (1965-), female, Master, Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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