CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
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
2018
Source PublicationINFRARED PHYSICS & TECHNOLOGY
ISSN1350-4495
Volume89Pages:110-114
Subtype期刊论文
AbstractBy 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.
KeywordTime-domain Spectroscopy
DOI10.1016/j.infrared.2017.12.021
Indexed BySCI
Language英语
WOS IDWOS:000428100900015
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28917
Collection中科院上海应用物理研究所2011-2018年
Affiliation1.Huang, H
2.Zhao, HW
3.Zhang, B
4.Su, YY
5.Jiang, WX
6.Cai, B
7.You, GJ
8.Ma, Y
Recommended Citation
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.
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