YSZ fiber reinforced highly porous gamma-(Y0.8Ho0.2)(2)Si2O7 ceramic with multifunctional thermal insulation and microwave-transmitting property

doi:10.1016/j.matlet.2020.128894

IMR OpenIR

	YSZ fiber reinforced highly porous gamma-(Y0.8Ho0.2)(2)Si2O7 ceramic with multifunctional thermal insulation and microwave-transmitting property
	Wu, Zhen 1; Shao, Zhuojie 1; Chen, Haikun 2; Li, Junning 2; Wang, Jingyang 1
通讯作者	Wang, Jingyang(jywang@imr.ac.cn)
	2021-02-01
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	284 页码:4
摘要	We report a novel yttria-stabilized zirconia (YSZ) fiber reinforced highly porous gamma-(Y0.8Ho0.2)(2)Si2O7 material that provides multifunctional thermal insulation and microwave-transmitting capability. Through the fiber reinforcement and solid solution strengthening modifications, the porous ceramic demonstrates extremely high porosity (93.2%), high compressive strength (1.21 MPa), low dielectric constant (1.39 to 1.37) and low loss tangent (3.0 x 10(-2) to 3.5 x 10(-2)) from 7.2 to 19.5 GHz at 1000 degrees C, low thermal conductivity (0.077 to 0.206 W/(m center dot K) from 25 to 1200 degrees C) and low thermal cycling shrinkage (<0.6% at 1550 degrees C for 2 h). (c) 2020 Elsevier B.V. All rights reserved.
关键词	Ceramics Porous materials Thermal properties Dielectrics
资助者	National Key R&D Program of China ; Special Fund for Science and Technology Development from Central Government
DOI	10.1016/j.matlet.2020.128894
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2017YFB0703201] ; Special Fund for Science and Technology Development from Central Government[2020JH6/10500028]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000598396000017
出版者	ELSEVIER
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/158857
专题	中国科学院金属研究所
通讯作者	Wang, Jingyang
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Adv Ceram & Composites Div, Shenyang 110016, Peoples R China 2.Aerosp Res Inst Mat & Proc Technol, Sci & Technol Adv Funct Composites Lab, Beijing 100076, Peoples R China
推荐引用方式 GB/T 7714	Wu, Zhen,Shao, Zhuojie,Chen, Haikun,et al. YSZ fiber reinforced highly porous gamma-(Y0.8Ho0.2)(2)Si2O7 ceramic with multifunctional thermal insulation and microwave-transmitting property[J]. MATERIALS LETTERS,2021,284:4.
APA	Wu, Zhen,Shao, Zhuojie,Chen, Haikun,Li, Junning,&Wang, Jingyang.(2021).YSZ fiber reinforced highly porous gamma-(Y0.8Ho0.2)(2)Si2O7 ceramic with multifunctional thermal insulation and microwave-transmitting property.MATERIALS LETTERS,284,4.
MLA	Wu, Zhen,et al."YSZ fiber reinforced highly porous gamma-(Y0.8Ho0.2)(2)Si2O7 ceramic with multifunctional thermal insulation and microwave-transmitting property".MATERIALS LETTERS 284(2021):4.