二氧化硅气凝胶/硅酸铝复合纤维纸的制备及其耐热与力学性能研究

doi:10.19936/j.cnki.2096-8000.20231228.006

复合材料科学与工程 ›› 2023, Vol. 0 ›› Issue (12): 44-49.DOI: 10.19936/j.cnki.2096-8000.20231228.006

二氧化硅气凝胶/硅酸铝复合纤维纸的制备及其耐热与力学性能研究

侯雨^1,2,3, 宋子轩², 薛俊东¹, 张国涛¹, 吴建锋³, 唐秀平^1,2,3

1.广东金意陶陶瓷集团有限公司,佛山 528000;
2.珠海科技学院应用化学与材料学院,珠海 519040;
3.武汉理工大学材料科学与工程学院,武汉 430070

收稿日期:2022-08-24 出版日期:2023-12-28 发布日期:2024-02-26
作者简介:侯雨(1992—),男,博士,讲师,主要从事无机/有机杂化纳米颗粒制备方面的研究,houyu@zcst.edu.cn。
基金资助:
广东省普通高校青年创新人才项目(2021KQNCX145);珠海科技学院校培育项目(2020XJCQ005)

Preparation, heat resistance and mechanical properties of silica aerogel/aluminum silicate composite fiber paper

HOU Yu^1,2,3, SONG Zixuan², XUE Jundong¹, ZHANG Guotao¹, WU Jianfeng³, TANG Xiuping^1,2,3

1. Guangdong Kito Ceramics Group Co., Ltd., Foshan 528000, China;
2. School of Applied Chemistry and Materials, Zhuhai College of Science and Technology, Zhuhai 519040, China;
3. School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China

Received:2022-08-24 Online:2023-12-28 Published:2024-02-26

摘要/Abstract

摘要： 硅酸铝纤维作为一种传统的隔热材料,高温后结构易坍塌,力学性能下降明显。本文以硅酸铝纤维纸作为结构框架,在其纤维表面利用溶胶凝胶法构建二氧化硅(SiO₂)气凝胶,得到SiO₂气凝胶/硅酸铝复合纤维纸,复合后纤维纸耐热温度从800 ℃提高到1 100 ℃,直到1 100 ℃煅烧后,拉伸强度由9.01 MPa提升至20.41 MPa,断裂伸长率由2.36%提升到3.52%。并且对比了不同碱性pH(8,9,10)环境下制备出的复合纤维纸的微观形貌,发现pH为8时,SiO₂气凝胶颗粒与硅酸铝纤维纸之间的复合效果最好。

关键词: 二氧化硅气凝胶, 硅酸铝纤维纸, 复合材料, 耐热性能, 力学性能

Abstract: Aluminosilicate fiber paper is a traditional kind of thermal insulation material. When it is used at a relatively high temperature, its structure easily collapses, resulting in the significantly deteriorated mechanical properties. In this paper, silica (SiO₂) aerogel/aluminum silicate composite fiber papers were prepared on the structure of aluminum silicate fibers with SiO₂ aerogel by a sol gel process. The heat resistance of the as-prepared composite fiber papers was obvious increased from 800 ℃ to 1 100 ℃, and their structures began to collapse until 1 100 ℃. The tensile strength of the SiO₂ aerogel/aluminum silicate composite fiber papers was increased from 9.01 MPa to 20.41 MPa, and the elongation at break was increased from 2.36% to 3.52%. By comparing the micro morphology of the composite fiber papers prepared under different pH (8, 9 and 10), the combination between the SiO₂ aerogels and aluminum silicate fiber was the best at pH of 8.

Key words: silica aerogel, aluminum silicate fiber paper, composite materials, heat resistance, mechanical properties

中图分类号:

TB332

侯雨, 宋子轩, 薛俊东, 张国涛, 吴建锋, 唐秀平. 二氧化硅气凝胶/硅酸铝复合纤维纸的制备及其耐热与力学性能研究[J]. 复合材料科学与工程, 2023, 0(12): 44-49.

HOU Yu, SONG Zixuan, XUE Jundong, ZHANG Guotao, WU Jianfeng, TANG Xiuping. Preparation, heat resistance and mechanical properties of silica aerogel/aluminum silicate composite fiber paper[J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(12): 44-49.

参考文献

[1] ZHANG G, XUE Y, LIU P, et al. High emissivity double-layer coating on the flexible aluminum silicate fiber fabric with enhanced interfacial bonding strength and high temperature resistance[J]. Journal of the European Ceramic Society, 2021, 41(2): 1452-1458.
[2] YI Z, YAN L, ZHANG T, et al. Thermal insulated and mechanical enhanced silica aerogel nanocomposite with in-situ growth of mullite whisker on the surface of aluminum silicate fiber[J]. Composites Part A: Applied Science and Manufacturing, 2020, 136: 105968.
[3] ELIZABETH A R, CHRIS J G, HAROLD G S. Reactions and microstructure development in mullite fibers[J]. Journal of the American Ceramic Society, 1991, 74(10): 2404-2409.
[4] CHAWLA N,KERR K, CHAWLA K. Monotonic and cyclic fatigue behavior of high performance ceramic fibers[J]. Journal of the American Ceramic Society, 2005, 88(1): 101-108.
[5] KAYA C, GU X, AL-DAWERY I, et al. Microstructural development of woven mullite fiber reinforced mullite ceramic matrix composites by infiltration processing[J].Science and Technology of Advanced Materials, 2002, 3(1): 35-44.
[6] YANG W J, WEI C X, YUAN A C Y, et al. Fire-retarded nanocomposite aerogels for multifunctional applications: A review[J]. Composites Part B: Engineering, 2022, 237: 109866.
[7] CAI B, SAYEVICH V, GAPONIK N, et al. Emerging hierarchical aerogels: Self-assembly of metal and semiconductor nanocrystals[J]. Advanced Materials, 2018, 30(33): 1707518.
[8] PENG F, JIANG Y, FENG J, et al. Thermally insulating, fiber-reinforced alumina-silica aerogel composites with ultra-low shrinkage up to 1500 ℃[J]. Chemical Engineering Journal, 2021, 411: 128402.
[9] HAYASE G, KUGIMIYA K, OGAWA M, et al. The thermal conductivity of polymethyl-silsesquioxane aerogels and xerogels with varied pore sizes for practical application as thermal superinsulators[J]. Journal of Materials Chemistry A, 2014, 2(18): 6525-6531.
[10] TIAN J, YANG Y, XUE T, et al. Highly flexible and compressible polyimide/silica aerogels with integrated double network for thermal insulation and fire-retardancy[J]. Journal of Materials Science & Technology, 2022, 105: 194-202.
[11] JIANG D, QIN J, ZHOU X, et al. Improvement of thermal insulation and compressive performance of Al₂O₃-SiO₂ aerogel by doping carbon nanotubes[J]. Ceramics International, 2022, 48(11): 16290-16299.
[12] CAO F C, REN L L, LI X A. Synthesis of high strength monolithic alumina aerogels at ambient pressure[J]. Royal Society of Chemistry Advances, 2015, 5(23): 18025-18028.
[13] HAYASE G, KUGIMIYA K, OGAWA M, et al. The thermal conductivity of polymethylsilsesquioxane aerogels and xerogels with varied pore sizes for practical application as thermal superinsulators[J]. Journal of Materials Chemistry A, 2014, 2(18): 6525-6531.
[14] KANAMORI K, NAKANISHI K. Controlled pore formation in organotrialkoxysilane-derived hybrids: From aerogels to hierarchically porous monoliths[J]. Chemical Society Reviews, 2011, 40(2): 754-770.
[15] RAO A P, PAJONK G M, RAO A V. Effect of preparation conditions on the physical and hydrophobic properties of two step processed ambient pressure dried silica aerogels[J]. Journal of Materials Science, 2005, 40(13): 3481-3489.

二氧化硅气凝胶/硅酸铝复合纤维纸的制备及其耐热与力学性能研究

Preparation, heat resistance and mechanical properties of silica aerogel/aluminum silicate composite fiber paper

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	王孟, 刘程, 张玉, 贾航, 乔越, 蹇锡高. 成型温度对CF/PPEK复合材料的缺陷和力学性能影响[J]. 复合材料科学与工程, 2024, 0(3): 5-12.
[2]	史洪源, 任文坚, 党杰, 周鹏. 玻璃纤维增强复合材料超声检测声场的CIVA仿真与试验研究[J]. 复合材料科学与工程, 2024, 0(3): 20-24.
[3]	杨思鑫, 曹忠亮, 顾付伟. 双三角点阵夹芯结构低速冲击下的动态响应与失效机制[J]. 复合材料科学与工程, 2024, 0(3): 25-34.
[4]	张斌, 赵晶, 王世杰. Kagome点阵结构参数对其压缩特性的影响及轻质化设计[J]. 复合材料科学与工程, 2024, 0(3): 35-42.
[5]	王宇轩, 曹东风, 胡海晓, 李书欣. 计及层内和层间的L形层合板失效的数值研究[J]. 复合材料科学与工程, 2024, 0(3): 43-53.
[6]	耿健, 董九志, 梅宝龙, 蒋秀明. 三维四向碳/碳复合材料力学性能预测与试验验证[J]. 复合材料科学与工程, 2024, 0(3): 54-60.
[7]	高坤, 张兆恒, 邢亚娟, 左小彪, 王博尧, 赵泽华. 含磷POSS阻燃乙烯基酯树脂性能研究[J]. 复合材料科学与工程, 2024, 0(3): 61-64.
[8]	郑子君, 乔英, 邵家儒. 基于机器视觉的短纤维复合材料的取向度提取方法[J]. 复合材料科学与工程, 2024, 0(3): 65-72.
[9]	许晓婷, 郝恩全, 邵慧奇, 邵光伟, 毕思伊, 陈南梁, 蒋金华. 三维大隔距机织间隔织物柔性复合材料的服役性能研究[J]. 复合材料科学与工程, 2024, 0(3): 73-78.
[10]	苏桐, 胡果馨, 刘振. 全碳纤维复合材料太阳能无人机机翼结构优化设计[J]. 复合材料科学与工程, 2024, 0(3): 79-83.
[11]	伍强, 赵凯, 刘鹏飞, 张涛涛, 朱德勇. Z形纤维增强复合材料层压板固化变形分析[J]. 复合材料科学与工程, 2024, 0(3): 84-90.
[12]	宋贵宾, 黄光启, 杨胜春. 复合材料层压板胶接挖补修理分析方法及影响因素研究[J]. 复合材料科学与工程, 2024, 0(3): 91-96.
[13]	王耀, 邵丹丹, 雷炳育. 共沉淀析出-热压技术制备高储能性能复合材料薄膜[J]. 复合材料科学与工程, 2024, 0(3): 97-102.
[14]	张仲香, 刘宝锋, 方晨鑫, 陈文光, 顾育慧, 李军向. 沙戈荒环境下风电叶片中复合材料耐高温性能研究[J]. 复合材料科学与工程, 2024, 0(3): 103-107.
[15]	邓忠, 支亚非, 程家林, 杨文. 太阳能无人机机翼复合材料主梁铺层优化[J]. 复合材料科学与工程, 2024, 0(3): 108-112.