High-performance optical fiber humidity sensor based on lossy mode resonance using a nanostructured polyethylenimine and graphene oxide coating

被引：50
作者：
Hernaez, Miguel [1 ]
Acevedo, Beatriz [2 ]
Mayes, Andrew G. [1 ]
Melendi-Espina, Sonia [2 ]
机构：
[1] Univ East Anglia, Sch Chem, Fac Sci, Norwich Res Pk, Norwich NR4 7TJ, Norfolk, England
[2] Univ East Anglia, Fac Engn Sci, Norwich Res Pk, Norwich NR4 7TJ, Norfolk, England
来源：
SENSORS AND ACTUATORS B-CHEMICAL | 2019年 / 286卷
关键词：
Optical fiber sensor; Relative humidity sensor; Breathing monitoring; Lossy mode resonance; Graphene oxide; Layer-by-layer; SENSING PROPERTIES; WATER PERMEATION; FILM;
D O I：
10.1016/j.snb.2019.01.145
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
In this study, a rapid optical fiber sensor for humidity with high sensitivity and wide detection range has been constructed, based on lossy mode resonance (LMR). A thin film made of alternating polyethylenimine (PEI) and graphene oxide (GO) layers was selected as sensitive coating. It was deposited on a SnO2-sputtered fiber core in a dip-assisted layer-by-layer assembly. The structure and surface chemistry of the raw materials were investigated by means of Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. Key properties such as sensitivity, linearity, hysteresis, stability and response and recovery times were characterized. The sensor exhibited excellent sensitivity, especially at high relative humidity (RH) levels, and short reaction and retrieval periods. This research provides a viable and practical way to fabricate high performance humidity optical fiber sensors with GO-based nanostructured coatings.
引用
收藏
页码：408 / 414
页数：7
相关论文
共 49 条
  • [1] Effect of graphene thickness on photocatalytic activity of TiO2-graphene nanocomposites
    Aleksandrzak, Malgorzata
    Adamski, Pawel
    Kukulka, Wojciech
    Zielinska, Beata
    Mijowska, Ewa
    [J]. APPLIED SURFACE SCIENCE, 2015, 331 : 193 - 199
  • [2] Giant sensitivity of optical fiber sensors by means of lossy mode resonance
    Arregui, Francisco J.
    Del Villar, Ignacio
    Zamarreno, Carlos R.
    Zubiate, Pablo
    Matias, Ignacio R.
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2016, 232 : 660 - 665
  • [3] High sensitivity humidity sensor based on cladding-etched optical fiber and lossy mode resonances
    Ascorbe, J.
    Corres, J. M.
    Matias, I. R.
    Arregui, F. J.
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2016, 233 : 7 - 16
  • [4] Bi H., 2013, SCI REP, V3
  • [5] Molecular Interactions Driving the Layer-by-Layer Assembly of Multilayers
    Borges, Joao
    Mano, Joao F.
    [J]. CHEMICAL REVIEWS, 2014, 114 (18) : 8883 - 8942
  • [6] Origin of Anomalous Water Permeation through Graphene Oxide Membrane
    Boukhvalov, Danil W.
    Katsnelson, Mikhail I.
    Son, Young-Woo
    [J]. NANO LETTERS, 2013, 13 (08) : 3930 - 3935
  • [7] Properties of a polyethyleneimine-based sensor for measuring medium and high relative humidity
    Chachulski, B
    Gebicki, J
    Jasinski, G
    Jasinski, P
    Nowakowski, A
    [J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 2006, 17 (01) : 12 - 16
  • [8] Optical fiber sensor technologies: Opportunities and-perhaps-pitfalls
    Culshaw, B
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2004, 22 (01) : 39 - 50
  • [9] Fiber-optic sensing: A historical perspective
    Culshaw, Brian
    Kersey, Alan
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2008, 26 (9-12) : 1064 - 1078
  • [10] Optical sensors based on lossy-mode resonances
    Del Villar, Ignacio
    Arregui, Francisco J.
    Zamarreno, Carlos R.
    Corres, Jesus M.
    Bariain, Candido
    Goicoechea, Javier
    Elosua, Cesar
    Hernaez, Miguel
    Rivero, Pedro J.
    Socorro, Abian B.
    Urrutia, Aitor
    Sanchez, Pedro
    Zubiate, Pablo
    Lopez, Diego
    De Acha, Nerea
    Ascorbe, Joaquin
    Matias, Ignacio R.
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2017, 240 : 174 - 185
12345