Aqueous chemical solution deposition of spinel Cu1.5Mn1.5O4 single layer films for solar selective absorber | |
Department | 环境材料与生态化学研究发展中心 |
Ma PJ(马鹏军)1,2; Geng QF(耿庆芬)3; Gao XH(高祥虎)3; Yang SR(杨生荣)1; Liu G(刘刚)3; Liu G(刘刚) | |
2016 | |
Source Publication | RSC Advances |
ISSN | 2046-2069 |
Volume | 6Issue:60Pages:54820-54829 |
Abstract | Herein, non-toxic, ample, and cheap water served as the solvent to dissolve Cu and Mn nitrate, chelating agent, and wetting agent, where a long-term stable sol solution could be easily obtained. The single layer solar absorber film derived from the above precursor has been successfully deposited on a stainless steel substrate via a facile and low-cost sol–gel dip-coating method. A spinel Cu1.5Mn1.5O4 phase for the single layer thin film could be achieved at the annealing temperature of 450 °C for 1 h. The effect of annealing temperature on the surface structure and optical properties of the thin film was systematically studied. The results revealed that the film thickness, integration of impurities, and surface texture (crystallinity, nanoporosity, and roughness) coordinately influenced solar absorptance and thermal emittance of the thin film. A Cu1.5Mn1.5O4 single layer thin film annealed at 500 °C exhibited excellent solar absorptance (αs = 0.914) and thermal emittance (ε100 = 0.125). Furthermore, the single layer spinel thin film also showed benign thermal stability at the corresponding working temperature. Consequently, it could be used as a promising candidate for solar absorber thin films and safely applied in low-to-mid temperature regions. |
Subject Area | 环境材料与生态化学 |
DOI | 10.1039/c6ra08777a |
Funding Organization | Youth Innovation Promotion Association of Chinese Academy of Sciences (Granr 2014379);Overseas Programme of Chinese Academy of Sciences (Grant 2013123);the National Natural Science Foundation of China (Grant 51402315) |
Indexed By | SCI |
If | 3.108 |
Language | 英语 |
Funding Project | 材料与农业工程组;聚合物摩擦学组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20127 |
Collection | 环境材料与生态化学研究发展中心 固体润滑国家重点实验室(LSL) |
Corresponding Author | Liu G(刘刚) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Res & Dev Ctr Ecomat & Ecochem, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Ma PJ,Geng QF,Gao XH,et al. Aqueous chemical solution deposition of spinel Cu1.5Mn1.5O4 single layer films for solar selective absorber[J]. RSC Advances,2016,6(60):54820-54829. |
APA | Ma PJ,Geng QF,Gao XH,Yang SR,Liu G,&刘刚.(2016).Aqueous chemical solution deposition of spinel Cu1.5Mn1.5O4 single layer films for solar selective absorber.RSC Advances,6(60),54820-54829. |
MLA | Ma PJ,et al."Aqueous chemical solution deposition of spinel Cu1.5Mn1.5O4 single layer films for solar selective absorber".RSC Advances 6.60(2016):54820-54829. |
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