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Optimized thermochromic properties of VO2/CoFe2O4 nanocomposite films via band gap engineering

文献类型：期刊论文

作者Luo, Yuanyuan1; Li, Ming1; Li, Kaibin1,2; Xu, Chang1,2; Xu, Sichao1; Li, Guanghai1,2
刊名SOLAR ENERGY MATERIALS AND SOLAR CELLS
出版日期2019-03-01
卷号191页码:258-265
关键词VO2/CoFe2O4 nanocomposite Luminous transmittance Solar modulation ability Phase transition temperature
ISSN号0927-0248
DOI10.1016/j.solmat.2018.10.026
通讯作者Luo, Yuanyuan(yyluo@issp.ac.cn) ; Li, Guanghai(ghli@issp.ac.cn)
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.
WOS关键词VO2 THIN-FILMS ; PHASE-TRANSITION TEMPERATURE ; ENHANCED LUMINOUS TRANSMITTANCE ; SOLAR MODULATION ABILITY ; NANOPARTICLES ; NANOCRYSTALS ; PERFORMANCE ; COATINGS ; TRANSFORMATION ; TRANSPARENT
资助项目National Natural Science Foundation of China[51471163]
WOS研究方向Energy & Fuels ; Materials Science ; Physics
语种英语
WOS记录号WOS:000456640000031
出版者ELSEVIER SCIENCE BV
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
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,2019,191:258-265.
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,191,258-265.
MLA Luo, Yuanyuan,et al."Optimized thermochromic properties of VO2/CoFe2O4 nanocomposite films via band gap engineering".SOLAR ENERGY MATERIALS AND SOLAR CELLS 191(2019):258-265.

入库方式： OAI收割

来源：合肥物质科学研究院

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