3D打印柔性SiO2气凝胶复合材料的研究

硅酸盐通报 ›› 2024, Vol. 43 ›› Issue (5): 1756-1763.

• “3D 打印无机非金属材料”专题(II) • 上一篇下一篇

3D打印柔性SiO₂气凝胶复合材料的研究

陈浩¹, 储成义², 王雨婷², 鲍希希², 邱琢皓², 程昱川², 郭建军², 单兴刚³, 孙爱华²

1.宁波大学材料科学与化学工程学院,宁波 315211;
2.中国科学院宁波材料技术与工程研究所,浙江省增材制造材料重点实验室,宁波 315201;
3.浙江理工大学科技与艺术学院,绍兴 312369

收稿日期:2024-01-12 修订日期:2024-03-29 出版日期:2024-05-15 发布日期:2024-06-06
通信作者: 孙爱华,博士,研究员。E-mail:sunaihua@nimte.ac.cn
作者简介:陈浩(1999—),男,硕士研究生。主要从事3D打印无机氧化物的研究。E-mail:chenhao21@nimte.ac.cn
基金资助:
国家自然科学基金(52273241);浙江省教育厅科研项目(Y202248464)

Study on 3D Printing Flexible SiO₂ Aerogel Composites

CHEN Hao¹, CHU Chengyi², WANG Yuting², BAO Xixi², QIU Zhuohao², CHENG Yuchuan², GUO Jianjun², SHAN Xinggang³, SUN Aihua²

1. School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China;
2. Key Laboratory of Additive Manufacturing Materials of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Science, Ningbo 315201, China;
3. Keyi College of Zhejiang Sci-Tech University, Shaoxing 312369, China

Received:2024-01-12 Revised:2024-03-29 Online:2024-05-15 Published:2024-06-06

摘要/Abstract

摘要： SiO₂气凝胶因特殊网络结构而存在优异的性质,如高比表面积、高孔隙率、低热导率和低密度,是优异的保温绝热材料。但SiO₂气凝胶机械性能脆弱,导致传统制造方法难以制备复杂和微小型构件,极大地阻碍了SiO₂气凝胶在隔热领域的发展和应用。本文通过3D打印直写技术制备了柔性SiO₂气凝胶复合材料,通过研究不同聚乙烯醇(PVA)溶液和十八酸钠(C₁₇H₃₅COONa)的含量,找到最佳浆料配比,打印的柔性SiO₂气凝胶复合材料在100 ℃下的热导率低至0.026 W/(m·K),同时具有较好的压缩性能、弯曲性能和疏水性。这项研究为SiO₂气凝胶的规模化应用提供一种可能。

关键词: 气凝胶, SiO₂, 3D打印, 柔性, 低热导率, 疏水

Abstract: SiO₂ aerogel is an excellent thermal insulation material, which has excellent properties, due to its special network structure, such as high specific surface area, high porosity, low thermal conductivity and low density. However, the mechanical properties of SiO₂ aerogel are fragile, which makes it difficult to prepare complex and miniature components by traditional manufacturing methods, which greatly hinders the development and application of SiO₂ aerogel in the field of heat insulation. In this paper, flexible SiO₂ aerogel composites were prepared by 3D printing direct writing technology. By studying the content of different polyvinyl alcohol solutions and sodium stearate, the optimal slurry ratio was found. The thermal conductivity of the printed flexible SiO₂ aerogel composites at 100 ℃ is as low as 0.026 W/(m·K), and it has good compression performance, bending performance and hydrophobicity. This study provides a possibility for the large-scale application of SiO₂ aerogel.

Key words: aerogel, SiO₂, 3D printing, flexible, low thermal conductivity, hydrophobicity

中图分类号:

TB321

陈浩, 储成义, 王雨婷, 鲍希希, 邱琢皓, 程昱川, 郭建军, 单兴刚, 孙爱华. 3D打印柔性SiO₂气凝胶复合材料的研究[J]. 硅酸盐通报, 2024, 43(5): 1756-1763.

CHEN Hao, CHU Chengyi, WANG Yuting, BAO Xixi, QIU Zhuohao, CHENG Yuchuan, GUO Jianjun, SHAN Xinggang, SUN Aihua. Study on 3D Printing Flexible SiO₂ Aerogel Composites[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2024, 43(5): 1756-1763.

参考文献

[1] CAI H F, JIANG Y G, FENG J, et al. Preparation of silica aerogels with high temperature resistance and low thermal conductivity by monodispersed silica sol[J]. Materials & Design, 2020, 191: 108640.
[2] KAYA G G, DEVECI H. Synergistic effects of silica aerogels/xerogels on properties of polymer composites: a review[J]. Journal of Industrial and Engineering Chemistry, 2020, 89: 13-27.
[3] PRAKASH S S, BRINKER J C, HURD A J, et al. Silica aerogel films prepared at ambient pressure by using surface derivatization to induce reversible drying shrinkage[J]. Nature, 1995, 374: 439-443.
[4] XIONG S, YANG Y, ZHANG S, et al. Nanoporous polybenzoxazine aerogels for thermally insulating and self-extinguishing materials in aerospace applications[J]. ACS Applied Nano Materials, 2021, 4(7): 7280-7288.
[5] BHEEKHUN N, ABU A R, HASSAN M R. Aerogels in aerospace: an overview[J]. Advances in Materials Science and Engineering, 2013, 2013: 1-18.
[6] SHAID A, WANG L, PADHYE R, et al. Aerogel nonwoven as reinforcement and batting material for firefighter’s protective clothing: a comparative study[J]. Journal of Sol-Gel Science and Technology, 2018, 87(1): 95-104.
[7] STIPETIC M. Development of advanced aerogel-based composite material with high performance for building industry[J]. Advanced Materials Letters, 2018, 9(9): 632-637.
[8] 李宽, 宋春华, 蔡萧遥, 等. 3D打印综述[J]. 汽车实用技术, 2018(3): 128-131.
LI K, SONG C H, CAI X Y, et al. 3D printing overview [J]. Automobile Applied Technology, 2018(3): 128-131 (in Chinese).
[9] 王延庆, 沈竞兴, 吴海全. 3D打印材料应用和研究现状[J]. 航空材料学报, 2016, 36(4): 89-98.
WANG Y Q, SHEN J X, WU H Q. Application and research status of alternative materials for 3D-printing technology[J]. Journal of Aeronautical Materials, 2016, 36(4): 89-98 (in Chinese).
[10] WANG L K, FENG J Z, LUO Y, et al. Three-dimensional-printed silica aerogels for thermal insulation by directly writing temperature-induced solidifiable inks[J]. ACS Applied Materials & Interfaces, 2021, 13(34): 40964-40975.
[11] ZHAO S Y, SIQUEIRA G, DRDOVA S, et al. Additive manufacturing of silica aerogels[J]. Nature, 2020, 584: 387-392.
[12] WANG Y T, CHU C Y, DUAN C Q, et al. Thermal insulation of 3D printed complex and miniaturized SiO₂ aerogels at medium-high temperatures[J]. Journal of Non-Crystalline Solids, 2023, 608: 122251.
[13] LIU F, WANG J F, YANG N, et al. Experimental study on the alleviation of thermal runaway propagation from an overcharged lithium-ion battery module using different thermal insulation layers[J]. Energy, 2022, 257: 124768.
[14] ZHOU Z Z, ZHOU X D, WANG B X, et al. Experimentally exploring thermal runaway propagation and prevention in the prismatic lithium-ion battery with different connections[J]. Process Safety and Environmental Protection, 2022, 164: 517-527.
[15] 周颖博, 孔纲, 赖德林, 等. 柔性SiO₂气凝胶综述[J]. 宇航材料工业. 2021, 51(3): 8-16.
ZHOU Y B, KONG G, LAI D L, et al. Review of flexible silica aerogels[J]. Aerospace materials technology. 2021, 51(3): 8-16 (in Chinese).
[16] YE X L, CHEN Z F, AI S F, et al. Microstructure characterization and thermal performance of reticulated SiC skeleton reinforced silica aerogel composites[J]. Composites Part B: Engineering, 2019, 177: 107409.
[17] LI J, LEI Y, XU D D, et al. Improved mechanical and thermal insulation properties of monolithic attapulgite nanofiber/silica aerogel composites dried at ambient pressure[J]. Journal of Sol-Gel Science and Technology, 2017, 82(3): 702-711.
[18] ZHANG R B, AN Z M, ZHAO Y, et al. Nanofibers reinforced silica aerogel composites having flexibility and ultra-low thermal conductivity[J]. International Journal of Applied Ceramic Technology, 2020, 17(3): 1531-1539.
[19] WANG S T, LIU K S, YAO X, et al. Bioinspired surfaces with superwettability: new insight on theory, design, and applications[J]. Chemical Reviews, 2015, 115(16): 8230-8293.

3D打印柔性SiO₂气凝胶复合材料的研究

Study on 3D Printing Flexible SiO₂ Aerogel Composites

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