Method for fabricating microwave absorption ceramics with high thermal conductivity

doi:10.1016/j.jeurceramsoc.2017.09.042

	Method for fabricating microwave absorption ceramics with high thermal conductivity
	He, Yongqin 1; Li, Xiaoyun ; Zhang, Jingxian 2; Li, Xiaoguang 2; Duan, Yusen 2; Huang, Mingming 2; Bai, Hainan 2; Jiang, Dongliang 2; Qiu, Tai
刊名	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
	2018
卷号	38 期号:2 页码:501
关键词	AlN ceramics Phenolic resin Microwave absorption Thermal conductivity Carbon films
ISSN号	0955-2219
DOI	10.1016/j.jeurceramsoc.2017.09.042
英文摘要	In this work, a high-performance microwave absorption ceramic together with high thermal conductivity was proposed through the introduction of phenolic resin as the carbon source into AlN ceramic substrate. The phenolic resin was initially mixed with AlN powder and sintering additives in ethanol to form homogeneous slurries, followed by drying, pyrolysis, dry pressing and pressureless sintering to develop nano carbon in situ in AlN substrate. The well controlled microstructure with homogeneous distribution of nano sized carbon lead to the high thermal conductivity and excellent microwave absorption properties. by adjusting the phenolic resin content, the ceramic showed a minimal reflection coefficient of about -30 dB with an effective bandwidth of about 2 GHz together with a high thermal conductivity of about 135.1 W/m K.
学科主题	Materials Science, Ceramics
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000418211000014
资助机构	This work was supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions, the Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT, IRT1146) and the National Natural Science Foundation of China (No. 51072210, 51302288, 51572277), the National Key Research and Development Program of China (2016YFB0700300), Shanghai Science and Technology Committee (No. 17YF1428800, No. 17ZR1434800), and the State Key Laboratory of High Performance Ceramics and Superfine Microstructure. ; This work was supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions, the Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT, IRT1146) and the National Natural Science Foundation of China (No. 51072210, 51302288, 51572277), the National Key Research and Development Program of China (2016YFB0700300), Shanghai Science and Technology Committee (No. 17YF1428800, No. 17ZR1434800), and the State Key Laboratory of High Performance Ceramics and Superfine Microstructure.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24527]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Nanjing Tech Univ, Coll Mat Sci & Engn, Nanjing 210009, Jiangsu, Peoples R China 2.Nanjing Tech Univ, Jiangsu Collaborat Innovat Ctr Adv Inorgan Funct, Nanjing 210009, Jiangsu, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	He, Yongqin,Li, Xiaoyun,Zhang, Jingxian,et al. Method for fabricating microwave absorption ceramics with high thermal conductivity[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(2):501, 505.
APA	He, Yongqin.,Li, Xiaoyun.,Zhang, Jingxian.,Li, Xiaoguang.,Duan, Yusen.,...&Qiu, Tai.(2018).Method for fabricating microwave absorption ceramics with high thermal conductivity.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(2),501.
MLA	He, Yongqin,et al."Method for fabricating microwave absorption ceramics with high thermal conductivity".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.2(2018):501.