A terahertz transmission imaging based approach for liquid alcohol wettability investigation

doi:10.1016/j.infrared.2017.12.021

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	A terahertz transmission imaging based approach for liquid alcohol wettability investigation
	Huang, H ; Zhao, HW ; Zhang, B ; Su, YY ; Jiang, WX ; Cai, B ; You, GJ ; Ma, Y
刊名	INFRARED PHYSICS & TECHNOLOGY
	2018
卷号	89 页码:110-114
关键词	Time-domain Spectroscopy
ISSN号	1350-4495
DOI	10.1016/j.infrared.2017.12.021
文献子类	期刊论文
英文摘要	By using terahertz time-domain spectroscopy (THz-TDS), the transmission spectral images of a series of aliphatic monohydric liquid alcohols were investigated in this work. The image gray value indicated the non-uniform distribution of the liquid. After noise reduction, the depth distribution was computed from the image content, which depended on the wettability of the container surface by the liquid. Then the volume of the liquid crept up to the container surface was compared quantitatively. Our result showed that the surface wettability of the PS container surface by the liquids increased with the alcohol alkyl chain increasing, which was verified by the contact angle of the liquid and the surface. The study indicated that the THz image might offer a potential technique for detecting the wettability of liquid directly without an additional contact angle experiment. (C) 2018 Elsevier B.V. All rights reserved.
语种	英语
WOS记录号	WOS:000428100900015
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/28917]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Huang, H 2.Zhao, HW 3.Zhang, B 4.Su, YY 5.Jiang, WX 6.Cai, B 7.You, GJ 8.Ma, Y
推荐引用方式 GB/T 7714	Huang, H,Zhao, HW,Zhang, B,et al. A terahertz transmission imaging based approach for liquid alcohol wettability investigation[J]. INFRARED PHYSICS & TECHNOLOGY,2018,89:110-114.
APA	Huang, H.,Zhao, HW.,Zhang, B.,Su, YY.,Jiang, WX.,...&Ma, Y.(2018).A terahertz transmission imaging based approach for liquid alcohol wettability investigation.INFRARED PHYSICS & TECHNOLOGY,89,110-114.
MLA	Huang, H,et al."A terahertz transmission imaging based approach for liquid alcohol wettability investigation".INFRARED PHYSICS & TECHNOLOGY 89(2018):110-114.