纳米Al<sub>2</sub>O<sub>3</sub>粒子含量对碳泡沫复合材料力学和高温氧化性能的影响

doi:10.11896/cldb.19080203

Abstract
Figure/Table
References
Related Citation (15)

Download:

Full Text ( PDF ) (5899KB)

Suppl. Info.
Export: BibTeX | EndNote (RIS)

Abstract Al₂O₃ nanoparticles reinforced carbon foam composites, with zirconium modified phenolic resin as origin of carbon, Al₂O₃ nanoparticles as reinforcement, and phenolic hollow microspheres as closed phase, were prepared by the process of compression molding and carbonization. The effects of the amount of Al₂O₃ nanoparticles on the microstructure, compression and bending properties, and oxidation resistance of carbon foam composites were investigated by SEM, universal testing machine and thermal oxidation furnace, respectively. Results showed that Al₂O₃ nanoparticles induced the rough interface between the matrix and the microspheres, making them more tightly bonded. When the amount of Al₂O₃ nanoparticles was 10wt%, the compressive strength and specific compressive strength both reached the maximum, 18.53 MPa and 37.82 MPa·cm³·g^-1, respectively. Compared to pure carbon foam, the compressive strength and specific compressive strength of modified carbon foam increased by 97% and 61.41%, respectively. While the addition of Al₂O₃ nanoparticles did not improve the bending properties significantly. When the content of Al₂O₃ nanoparticles is 15wt%, the oxidation resistance performance shows the best; the weight loss is 28.15% during the isothermal oxidation, at 700℃ for 30 min.

Key words： carbon foam nanoparticles mechanical property oxidation resistance

Published: 12 September 2020

CLC number:

TB332

Fund:This work was financially supported by the Scientific Research Fund of Shaanxi Education Department (20JY027), Science and Technology Project of China National Textile and Apparel Council (2018062), National Innovation and Entrepreneurship Training Program for College Students (201810709037), Key Research and Development Program of Shaanxi Province (2020NY-154).

About author:: Bin Wangreceived his Ph.D. from Northwestern Polytechnical University in 2014. Then he was appointed as a teacher by Xi'an Polytechnic University. He has ever been a visiting scholar in University of North Texas for one year in 2017, sponsored by China Scholarship Council. At present, he is a master's supervisor, mainly engaged in the research of resin-based carbon foam composites. In recent years, he has published 9 academic papers, and implemented research projects from the Science and Technology Department of Shaanxi Province, Education Department of Shaanxi Provincial Government, China National Textile and Apparel Council, and Shaanxi 2011 Cooperative Innovational Center for Technical Textiles.
Xiaoyu Luois a master student. His research focused on the advanced resin based carbon foam composites.
Chen Wangserved in Xi'an Polytechnic University. She is currently a professor, a master's supervisor, and the member of Shaanxi Textile Society and Shaanxi Composite Materials Society. She has a good research foundation in the field of polymer synthesis and polymer science. She implemented or participated in more than 10 national, provincial, ministerial and bureau-level projects. She has published more than 50 academic papers in domestic and foreign journals, and one monograph of 340,000 words with chief editor. She participated in a textbook for the 11th Five-Year Plan, and two school-level planning textbooks. Her research team focus on synthesis and modification of polymer materials, and functional fibers.

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	WANG Bin
	LUO Xiaoyu
	WANG Chen
	ZHOU Xiaorui
	HU Yinghui
	FANG Erxin

Cite this article:

WANG Bin,LUO Xiaoyu,WANG Chen, et al. Influence of Content of Al₂O₃ Nanoparticles on the Mechanical and High-temperature Oxidation Properties of Carbon Foam Composites[J]. Materials Reports, 2020, 34(18): 18159-18164.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.19080203 OR http://www.mater-rep.com/EN/Y2020/V34/I18/18159

1 Li Q L, Chen L, Ding J J, et al. Carbon, 2016, 104, 90.
2 Wang Y, Kong D Z, Huang S Z, et al. Journal of Materials Chemistry A, 2018, 6(23), 10813.
3 Liu X, Wang Y L, Zhan L. Chinese Journal of Chemical Engineering, 2018, 26(2), 415.
4 Lee C G, Song M K, Ryu J C, et al. Chemosphere, 2016, 153, 1.
5 Li X M, Liu S Q, Huang Y B, et al. Chemistry and Industry of Forest Products, 2016, 36(5), 53(in Chinese).
李雪梅, 刘守庆, 黄元波, 等. 林产化学与工业, 2016, 36(5), 53.
6 Wu X W, Liu Y G, Fang M H, et al. Carbon, 2011, 49(5), 1782.
7 Zhang H G. Structure control and composite reinforcement of coal-tar pitch-based carbon foam. Master's Thesis, East China University of Scie-nce and Technology, China, 2014(in Chinese).
张洪刚. 煤沥青基泡沫炭的结构控制及其复合增强. 硕士学位论文,华东理工大学, 2014.
8 Luo R Y, Ni Y F, Li J S, et al. Materials Science & Engineering A, 2011, 528(4), 2023.
9 Lu Q, Li T H, Zhao T K, et al. Journal of Functional Materials, 2013, 44(10), 1461(in Chinese).
吕婧, 李铁虎, 赵廷凯, 等. 功能材料, 2013, 44(10), 1461.
10 Huang Z X, Ding J, Qin Y, et al. Acta Materiae Compositae Sinica, 2016, 33(10), 2174(in Chinese).
黄志雄, 丁杰, 秦岩, 等. 复合材料学报, 2016, 33(10), 2174.
11 Sun X D. Preparation and properties of epoxy/Al₂O₃ nanocomposites. Master's Thesis, Harbin University of Science and Technology, China, 2013(in Chinese).
孙雪丹. 环氧树脂/Al₂O₃纳米复合材料的制备与性能研究. 硕士学位论文, 哈尔滨理工大学, 2013.
12 Wu W, Chen S Y, Zongmeng J Z. Materials Reports B:Research Papers, 2017, 31(10), 21(in Chinese).
吴唯, 陈诗英, 宗孟静子. 材料导报:研究篇, 2017, 31(10), 21.
13 Xing Z G, Lu Z L, Wei X, et al. Ordnance Material Science and Engineering, 2009(3), 27(in Chinese).
邢志国, 吕振林, 魏鑫, 等. 兵器材料科学与工程, 2009(3), 27.
14 Ouyang Z M, Li S S, Shi Z, et al. Acta Materiae Compositae Sinica, 2019(7), 1(in Chinese).
欧阳舴艋, 李双双, 石琢, 等. 复合材料学报, 2019(7), 1.
15 Liu C Q, Li K Z, Li H J, et al.Polymer Degradation & Stability, 2014, 102(4), 180.
16 Tao X Y, Wei X Y, Chen Q, et al. Advances in Applied Ceramics, 2013, 112(5), 301.
17 Liu G, Zhang D J, Zhang H, et al. Journal of Materials Engineering, 2010(1), 47(in Chinese).
刘刚, 张代军, 张晖, 等. 材料工程, 2010(1), 47.
18 Carlisle K B, Lewis M, Chawla K K, et al. Acta Materialia, 2007, 55(7), 2301.
19 Wang C. Modification technology of polymer materials, China Textile & Apparel Press,China, 2007(in Chinese).
王琛. 高分子材料改性技术,中国纺织出版社, 2007.
20 Berlin A A, Volfson S A, Enikolopian N S, et al. Principles of polymer composites, Springer-Verlag, Germany, 1986.
21 Timmerman J F, Hayes B S, Seferis J C. Composites Science and Techno-logy, 2002, 62(9), 1249.
22 Sun K, Shu D J, He C. Materials Reports, 2017, 31(S2), 385(in Chinese).
孙阔, 树德军, 贺崇. 材料导报, 2017, 31(专辑30), 385.