SIC OpenIR
Thermal stability test and ageing mechanisms study of different solar selective absorbing coatings
Ke, Zhang1; Miao, Du1; Lei, Hao1; Jianping, Meng1; Jining, Wang1; Xiaopeng, Liu1; Zhejun, Deng2; Jie, Min2; Bo, Zhao3
2017
发表期刊Surface and Coatings Technology
ISSN02578972
卷号323页码:65-71
摘要Long term thermal stability and temperature induced ageing mechanisms of different solar absorber coatings are investigated in this study. These coatings are chromium, chromium nitride and chromium oxynitride based coatings on aluminium substrate. The coatings were annealed at 278 °C for 600 h during the first round test. The second round test was performed at 308 °C for 342 h. An additional test at 400 °C for 200 h is designed for the sake of obtaining more degradation information. Thermal stability, microstructure, composition distribution, element diffusion and oxidation were studied using UV/VIS/NIR spectrophotometer, FTIR spectrometer, scanning electron microscope (SEM), transmission electron microscope (TEM), X-ray diffraction (XRD) and Auger electron spectroscopy (AES) respectively. The result shows that the main ageing mechanism is diffusion and oxidation of Cr, Al, N and O. And the microstructure defects, such as enlarged grain boundaries, micro cracks and holes, act as a facilitating role during the ageing process because they provide fast diffusion paths for short-circuit diffusion. © 2016 Elsevier B.V.
DOI10.1016/j.surfcoat.2016.08.092
EI入藏号20164703034532
EI主题词Coatings
EI分类号641.1 Thermodynamics - 741.3 Optical Devices and Systems - 801 Chemistry - 804.2 Inorganic Compounds - 813.2 Coating Materials - 951 Materials Science
引用统计
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25481
专题中国科学院上海硅酸盐研究所
作者单位1.Department of Energy Material & Technology, General Research Institute for Non-ferrous Metals, Beijing; 100088, China;
2.School of Materials Science and Engineering, Central South University, Changsha; 410083, China;
3.Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China
推荐引用方式
GB/T 7714
Ke, Zhang,Miao, Du,Lei, Hao,et al. Thermal stability test and ageing mechanisms study of different solar selective absorbing coatings[J]. Surface and Coatings Technology,2017,323:65-71.
APA Ke, Zhang.,Miao, Du.,Lei, Hao.,Jianping, Meng.,Jining, Wang.,...&Bo, Zhao.(2017).Thermal stability test and ageing mechanisms study of different solar selective absorbing coatings.Surface and Coatings Technology,323,65-71.
MLA Ke, Zhang,et al."Thermal stability test and ageing mechanisms study of different solar selective absorbing coatings".Surface and Coatings Technology 323(2017):65-71.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Ke, Zhang]的文章
[Miao, Du]的文章
[Lei, Hao]的文章
百度学术
百度学术中相似的文章
[Ke, Zhang]的文章
[Miao, Du]的文章
[Lei, Hao]的文章
必应学术
必应学术中相似的文章
[Ke, Zhang]的文章
[Miao, Du]的文章
[Lei, Hao]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。