Optimized thermochromic properties of VO2/CoFe2O4 nanocomposite films via band gap engineering | |
Luo, Yuanyuan1; Li, Ming1; Li, Kaibin1,2; Xu, Chang1,2; Xu, Sichao1; Li, Guanghai1,2 | |
刊名 | SOLAR ENERGY MATERIALS AND SOLAR CELLS |
2019-03-01 | |
卷号 | 191期号:无页码:258-265 |
关键词 | VO2/CoFe2O4 nanocomposite Luminous transmittance Solar modulation ability Phase transition temperature |
ISSN号 | 0927-0248 |
DOI | 10.1016/j.solmat.2018.10.026 |
英文摘要 | VO2/CoFe2O4 nanoparticle composites were synthesized by hydrothermal method combined with annealing treatment. The nanocomposites consist of quasi-spherical nanoparticles with an average size of about 70 nm. The thermochromic properties of the nanocomposite films can be modulated by changing film thickness and the content of CoFe2O4 in the nanocomposites. The band gap of the VO2/CoFe2O4 nanocomposites increases with increasing CoFe2O4 additive content. The introduction of CoFe2O4 into VO2 matrix can not only lower the phase transition temperature, but also optimize the luminous transmittance and solar modulation ability of the VO2/CoFe2O4 nanocomposites as well. Our findings demonstrate a promising avenue in constructing VO2-based smart films with excellent thermochromic performance. |
资助项目 | National Natural Science Foundation of China[51471163] |
WOS关键词 | VO2 THIN-FILMS ; PHASE-TRANSITION TEMPERATURE ; ENHANCED LUMINOUS TRANSMITTANCE ; SOLAR MODULATION ABILITY ; NANOPARTICLES ; NANOCRYSTALS ; PERFORMANCE ; COATINGS ; TRANSFORMATION ; TRANSPARENT |
WOS研究方向 | Energy & Fuels ; Materials Science ; Physics |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000456640000031 |
资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/41334] |
专题 | 合肥物质科学研究院_中科院固体物理研究所 |
通讯作者 | Luo, Yuanyuan; Li, Guanghai |
作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Anhui Key Lab Nanomat & Nanostruct, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Luo, Yuanyuan,Li, Ming,Li, Kaibin,et al. Optimized thermochromic properties of VO2/CoFe2O4 nanocomposite films via band gap engineering[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2019,191(无):258-265. |
APA | Luo, Yuanyuan,Li, Ming,Li, Kaibin,Xu, Chang,Xu, Sichao,&Li, Guanghai.(2019).Optimized thermochromic properties of VO2/CoFe2O4 nanocomposite films via band gap engineering.SOLAR ENERGY MATERIALS AND SOLAR CELLS,191(无),258-265. |
MLA | Luo, Yuanyuan,et al."Optimized thermochromic properties of VO2/CoFe2O4 nanocomposite films via band gap engineering".SOLAR ENERGY MATERIALS AND SOLAR CELLS 191.无(2019):258-265. |
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