Thermal stability investigation of the SS/MO/Al2O3 spectrally selective solar absorber coatings
文献类型：期刊论文
| 作者 | Lu, Jia-Zheng1; Chen, Bao-Hui1; Jin, Ling-Hua1; Fang, Zhen1; Liu, Gang2; Gao, Xiang-Hu2 |
| 刊名 | SURFACE ENGINEERING
 |
| 出版日期 | 2019-07-03 |
| 卷号 | 35期号:7页码:565-572 |
| 关键词 | Spectrally selective coating thermal stability microstructure annealing |
| ISSN号 | 0267-0844 |
| DOI | 10.1080/02670844.2018.1537083 |
| 通讯作者 | Chen, Bao-Hui(bymountains@gmail.com) ; Gao, Xiang-Hu(gaoxh@licp.cas.cn) |
| 英文摘要 | A novel Mo/Al2O3 spectrally selective solar absorber coating is deposited onto stainless steel (SS) substrates using magnetron sputtering method, which exhibits a high absorptance (alpha) of 0.90 and a low emittance (epsilon) of 0.08. In order to investigate the thermal stability, the SS/Mo/Al2O3 coatings are annealed in air and vacuum at different temperatures. The surface morphology, microstructure, composition distribution, diffusion and optical properties before and after high-temperature annealing are characterised by scanning electronic microscopy (SEM), atom force microscopy (AFM), X-ray diffraction (XRD), micro-Raman spectroscopy, UV-vis spectrophotometer and emissometer. Experimental results indicate that the coatings are stable in air at 350 degrees C. The values of solar absorptance and emittance below 350 degrees C are 0.87-0.90 and 0.06-0.08, respectively. The coatings remain stable after annealed at 600 degrees C in vacuum for 2 h with a good spectral selectivity (alpha/epsilon) of 0.89/0.06. |
| 收录类别 | SCI |
| WOS关键词 | OPTICAL-PROPERTIES ; MICROSTRUCTURE ; SIMULATION ; SURFACES |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Coatings & Films |
| 语种 | 英语 |
| WOS记录号 | WOS:000467957800002 |
| 出版者 | TAYLOR & FRANCIS LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555461 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Chen, Bao-Hui; Gao, Xiang-Hu |
| 作者单位 | 1.State Key Lab Disaster Prevent Reduct Power Grid, Changsha, Hunan, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Res Dev Ctr Ecochem & Ecomat, Lanzhou, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Jia-Zheng,Chen, Bao-Hui,Jin, Ling-Hua,et al. Thermal stability investigation of the SS/MO/Al2O3 spectrally selective solar absorber coatings[J]. SURFACE ENGINEERING,2019,35(7):565-572. |
| APA | Lu, Jia-Zheng,Chen, Bao-Hui,Jin, Ling-Hua,Fang, Zhen,Liu, Gang,&Gao, Xiang-Hu.(2019).Thermal stability investigation of the SS/MO/Al2O3 spectrally selective solar absorber coatings.SURFACE ENGINEERING,35(7),565-572. |
| MLA | Lu, Jia-Zheng,et al."Thermal stability investigation of the SS/MO/Al2O3 spectrally selective solar absorber coatings".SURFACE ENGINEERING 35.7(2019):565-572. |
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来源：寒区旱区环境与工程研究所
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