Aqueous solution-derived CuMn2O4 ceramic films for spectrally selective solar absorbers | |
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)1; Zhou TH(周添红)1; Yang SR(杨生荣)4; Liu G(刘刚)1; Liu G(刘刚) | |
The second department | 固体润滑国家重点实验室 |
2016 | |
Source Publication | Ceramics International |
ISSN | 0272-8842 |
Volume | 42Issue:16Pages:19047-19057 |
Abstract | By replacing absolute ethanol, water was used as a ubiquitous and low-cost solvent to dissolve metal nitrates and organic additives to obtain a precursor solution that showed long-term stability and reproducibility. This precursor solution was used to deposit a CuMn2O4 ceramic film on a stainless steel substrate using the convenient and inexpensive sol-gel dip-coating technique. The X-ray diffraction (XRD) profile of the ceramic film annealed for 1 h at 450 °C was found to coincide with that of crystalline CuMn2O4 in the JCPDS database. The CuMn2O4 ceramic film obtained at an annealing temperature of 500 °C exhibited excellent solar absorptance (αs=0.905) and thermal emittance (ε100=0.120). By optimizing the deposition parameters, we systematically investigated the effect of the chemical components, surface texture, and thickness of the ceramic film on its optical properties. Subjected to a thermal stability test at 252 °C, the CuMn2O4 ceramic film showed good thermal stability with performance criterion (PC) values below 0.05. |
Keyword | Cumn2o4 Spinel Ceramic Film Sol-gel Dip-coating Surface Structure Optical Property Thermal Stability |
Subject Area | 环境材料与生态化学 |
DOI | 10.1016/j.ceramint.2016.09.062 |
Funding Organization | the National Natural Science Foundation of China (Grant 51402315) |
Indexed By | SCI |
If | 2.986 |
Language | 英语 |
Funding Project | 材料与农业工程组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21191 |
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, Res & Dev Ctr Ecomat & Ecochem, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China CEPREI Lab, CEPREI Certificat Body, Guangzhou 510610, Guangdong, Peoples R China 4.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Ma PJ,Geng QF,Gao XH,et al. Aqueous solution-derived CuMn2O4 ceramic films for spectrally selective solar absorbers[J]. Ceramics International,2016,42(16):19047-19057. |
APA | Ma PJ.,Geng QF.,Gao XH.,Zhou TH.,Yang SR.,...&刘刚.(2016).Aqueous solution-derived CuMn2O4 ceramic films for spectrally selective solar absorbers.Ceramics International,42(16),19047-19057. |
MLA | Ma PJ,et al."Aqueous solution-derived CuMn2O4 ceramic films for spectrally selective solar absorbers".Ceramics International 42.16(2016):19047-19057. |
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