Nanometer-Thick High-Entropy Alloy Nitride Al0.4Hf0.6NbTaTiZrN-Based Solar Selective Absorber Coatings | |
Department | 环境材料与生态化学研究发展中心 |
Shuai-Sheng Zhao(赵帅生)1,2; Xiao-Li Qiu(邱晓莉)3; Cheng-Yu He(何成玉)1,2; Dong-Mei Yu(于冬梅)1,2; Gang Liu(刘刚)1,2; Xiang-Hu Gao(高祥虎)1,2 | |
The second department | 材料与分离分析 |
2021-04-29 | |
Source Publication | ACS Applied Nano Materials |
Volume | 4Issue:5Pages:4504–4512 |
Abstract | Solar selective absorber coatings (SSACs), with the characteristics of efficient harvesting and conversion of solar energy into the heat work fluid, are considered to be one of the key components for the concentrating solar power (CSP) system. In this work, a nanometer-thick high-entropy alloy nitride Al0.4Hf0.6NbTaTiZrN-based SSAC is successfully deposited. The as-deposited coating exhibits a high solar absorptance (0.931) and a low emittance (0.064), which produces a high solar–thermal conversion efficiency (ηsolar-th = 77.4%) at 1000 K black-body radiation. The thermal stability test indicates that significant degradation of the coating appears in the range of 293–773 K, but the absorptance reaches up to 0.917 when the annealing temperature increases to 873 K. The optical properties, microstructure, element distribution, and the detailed failure mechanism of these nanometer-thick coatings are comprehensively studied. All these merits endow the proposed Al0.4Hf0.6NbTaTiZrN-based solar absorber coatings with a potential application in solar energy harvesting. |
Keyword | solar selective absorbing coating Al0.4Hf0.6NbTaTiZrN solar−thermal |
MOST Discipline Catalogue | 工学 |
DOI | 10.1021/acsanm.1c00116 |
Indexed By | SCI |
If | 5.097 |
Language | 英语 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/27754 |
Collection | 环境材料与生态化学研究发展中心 |
Corresponding Author | Xiang-Hu Gao(高祥虎) |
Affiliation | 1.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 2.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China 3.College of physics and engineering, Chengdu normal university, Chengdu 611130, China |
Recommended Citation GB/T 7714 | Shuai-Sheng Zhao,Xiao-Li Qiu,Cheng-Yu He,et al. Nanometer-Thick High-Entropy Alloy Nitride Al0.4Hf0.6NbTaTiZrN-Based Solar Selective Absorber Coatings[J]. ACS Applied Nano Materials,2021,4(5):4504–4512. |
APA | Shuai-Sheng Zhao,Xiao-Li Qiu,Cheng-Yu He,Dong-Mei Yu,Gang Liu,&Xiang-Hu Gao.(2021).Nanometer-Thick High-Entropy Alloy Nitride Al0.4Hf0.6NbTaTiZrN-Based Solar Selective Absorber Coatings.ACS Applied Nano Materials,4(5),4504–4512. |
MLA | Shuai-Sheng Zhao,et al."Nanometer-Thick High-Entropy Alloy Nitride Al0.4Hf0.6NbTaTiZrN-Based Solar Selective Absorber Coatings".ACS Applied Nano Materials 4.5(2021):4504–4512. |
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acsanm.1c00116 (1).p(8365KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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