A Comparative Study on the Phase Structure, Optical and NIR Reflectivity of BaFe12O19 Nano-Pigments by the Traditional and Modified Polyacrylamide Gel Method

doi:10.4028/www.scientific.net/JNanoR.67.1

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	A Comparative Study on the Phase Structure, Optical and NIR Reflectivity of BaFe12O19 Nano-Pigments by the Traditional and Modified Polyacrylamide Gel Method
	Wang, Shifa 1,2; Chen, Xiangyu 1; Gao, Huajing 1,4; Fang, Leiming 3; Hu, Qiwei 3; Sun, Guangai 3; Tang, Shengnan 1; Liu, Hao 1; Yu, Chuan 1; Pan, Xudong 1
刊名	JOURNAL OF NANO RESEARCH
	2021
卷号	67 页码:1-14
关键词	BaFe12O19 nano - pigment polyacrylamide gel method carbon particles near infrared reflection
ISSN号	1662-5250
DOI	10.4028/www.scientific.net/JNanoR.67.1
英文摘要	Barium hexaferrite (BaFe12O19) nano - pigment is a pigment with high near infrared reflection in the wavelength range of 1400-2500 nm. The BaFe12O19 nano - pigments were synthesized by the traditional and modified polyacrylamide gel method and characterized by thermogravimetric and differential scanning calorimetry (TG-DSC) analyses, X-ray powder diffraction (XRD), fourier transform infrared (FTIR), transmission electron microscopy(TEM), and UV-Visible spectrophotometer. The physicochemical properties of BaFe12O19 nano pigments are strongly dependent on the synthesis route. The introduction of carbon particles into the BaFe12O19 precursor accelerates the formation of BaFe12O19 phase, reduces its particle diameter and changes its color properties. The modified polyacrylamide gel method makes it possible to obtain a high efficient near infrared reflection BaFe12O19 nano - pigments with a solar reflectance SR>90%. The high near infrared reflection makes BaFe12O19 nano - pigments have potential applications in the field of heat shielding.
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	TRANS TECH PUBLICATIONS LTD
WOS记录号	WOS:000644705900001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148946]
专题	兰州理工大学
作者单位	1.Chongqing Three Gorges Univ, Sch Elect & Informat Engn, Chongqing 404000, Wanzhou, Peoples R China; 2.Chongqing Three Gorges Univ, Chongqing Key Lab Geol Environm Monitoring & Dis, Chongqing 404000, Wanzhou, Peoples R China; 3.China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621900, Sichuan, Peoples R China; 4.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Wang, Shifa,Chen, Xiangyu,Gao, Huajing,et al. A Comparative Study on the Phase Structure, Optical and NIR Reflectivity of BaFe12O19 Nano-Pigments by the Traditional and Modified Polyacrylamide Gel Method[J]. JOURNAL OF NANO RESEARCH,2021,67:1-14.
APA	Wang, Shifa.,Chen, Xiangyu.,Gao, Huajing.,Fang, Leiming.,Hu, Qiwei.,...&Pan, Xudong.(2021).A Comparative Study on the Phase Structure, Optical and NIR Reflectivity of BaFe12O19 Nano-Pigments by the Traditional and Modified Polyacrylamide Gel Method.JOURNAL OF NANO RESEARCH,67,1-14.
MLA	Wang, Shifa,et al."A Comparative Study on the Phase Structure, Optical and NIR Reflectivity of BaFe12O19 Nano-Pigments by the Traditional and Modified Polyacrylamide Gel Method".JOURNAL OF NANO RESEARCH 67(2021):1-14.