A novel TiC–ZrB2/ZrB2/Al2O3 multilayer high temperature solar selective absorbing coating: Microstructure, optical properties and failure mechanism

doi:10.1016/j.solmat.2019.110187

	A novel TiC–ZrB2/ZrB2/Al2O3 multilayer high temperature solar selective absorbing coating: Microstructure, optical properties and failure mechanism
	Gao, Xiang-Hu 1,2; Qiu, Xiao-Li 1,2; Shen, Yong-Qian 3; C.-Y., He ; G., Liu
刊名	Solar Energy Materials and Solar Cells
	2019-12-01
卷号	203
关键词	Coatings Multilayers Optical multilayers Optical properties Outages Solar absorbers Solar energy Titanium carbide Titanium compounds Zirconium compounds Absorber coatings Concentrated solar power Failure mechanism High temperature Nano-structured Raman analysis Solar selective absorbing coatings Spectral selectivity
ISSN号	09270248
DOI	10.1016/j.solmat.2019.110187
英文摘要	A novel multilayer nanostructured TiC–ZrB2/ZrB2/Al2O3 solar absorber coating has been developed for Concentrated Solar Power. The TiC–ZrB2 and ZrB2 work as the absorptance layers. The SS/TiC–ZrB2/ZrB2/Al2O3 solar absorber coatings exhibit a high spectral selectivity of 0.92/0.10. The sample is annealed in vacuum to test the thermal stability. After keeping the as-deposited samples and the samples annealed in vacuum at room temperature for two years, the coatings show different colors. Through the SEM, XPS and Raman analysis, we have discussed the corresponding failure mechanism. For the purpose of clarifying the failure mechanism more clearly, corresponding failure model is established. © 2019 Elsevier B.V.
WOS研究方向	Energy & Fuels ; Materials Science ; Physics
语种	英语
出版者	Elsevier B.V., Netherlands
WOS记录号	WOS:000494054000039
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114698]
专题	材料科学与工程学院
作者单位	1.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing; 100049, China; 2.Research and Development Center for Eco-Chemistry and Eco-Materials, State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou; 730000, China; 3.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Key Laboratory of Nonferrous Metal Alloy and Processing, Ministry of Education, School of Materials Science & Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Gao, Xiang-Hu,Qiu, Xiao-Li,Shen, Yong-Qian,et al. A novel TiC–ZrB2/ZrB2/Al2O3 multilayer high temperature solar selective absorbing coating: Microstructure, optical properties and failure mechanism[J]. Solar Energy Materials and Solar Cells,2019,203.
APA	Gao, Xiang-Hu,Qiu, Xiao-Li,Shen, Yong-Qian,C.-Y., He,&G., Liu.(2019).A novel TiC–ZrB2/ZrB2/Al2O3 multilayer high temperature solar selective absorbing coating: Microstructure, optical properties and failure mechanism.Solar Energy Materials and Solar Cells,203.
MLA	Gao, Xiang-Hu,et al."A novel TiC–ZrB2/ZrB2/Al2O3 multilayer high temperature solar selective absorbing coating: Microstructure, optical properties and failure mechanism".Solar Energy Materials and Solar Cells 203(2019).