Mössbauer study of C18N/Fe Langmuir-Blodgett layers

被引:0
|
作者
Erno Kuzmann
Judit Telegdi
Zoltán Németh
Attila Vértes
Lajos Nyikos
机构
[1] Institute of Chemistry,
[2] Eötvös Loránd University,undefined
[3] Institute of Nanochemistry and Catalysis,undefined
[4] Chemical Research Center,undefined
[5] HAS,undefined
来源
Hyperfine Interactions | 2012年 / 205卷
关键词
Langmuir–Blodgett layer; Fe CEM Mössbauer spectroscopy; Internal etalon; Octadecanoyl hydroxamic acid;
D O I
暂无
中图分类号
学科分类号
摘要
Langmuir-Blodgett (LB) films of octadecanoyl hydroxamic acid (C18N) complexed with Fe3 +  ions have been prepared at various subphase pH values. The LB films consisting of different number of layers were investigated by 57Fe conversion electron Mössbauer spectroscopy (CEM) at room temperature. The CEM detector contained a piece of α-iron, enriched with 57Fe, using as an internal standard. The Mössbauer pattern of the C18N/Fe LB films is a doublet with parameters δ = 0.35 mm/s and Δ = 0.74 mm/s. A gradual increase of the relative occurrence of the doublet compared to the sextet of the internal standard was observed with the increasing number of layers, indicating the nearly uniform distribution of Fe among the LB layers.
引用
收藏
页码:87 / 90
页数:3
相关论文
共 50 条
  • [21] Adhesional stability of cadmium arachidate Langmuir-Blodgett layers
    Kiss, É
    Szalma, J
    Keresztes, Z
    Kálmán, E
    Mohai, M
    Bertóti, I
    FROM COLLOIDS TO NANOTECHNOLOGY, 2004, 125 : 127 - 133
  • [22] Comparative study of Langmuir- and Langmuir-Blodgett layers of amphiphilic carboxylic- and hydroxamic acids
    Romanszki, L.
    Telegdi, J.
    Kalman, E.
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2008, 321 (1-3) : 20 - 28
  • [23] Langmuir-Blodgett Assembly of Graphite Oxide Single Layers
    Cote, Laura J.
    Kim, Franklin
    Huang, Jiaxing
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (03) : 1043 - 1049
  • [24] Study of Langmuir and Langmuir-Blodgett films of indium arachidate
    Dhanabalan, A
    Talwar, SS
    Major, SS
    THIN SOLID FILMS, 1997, 298 (1-2) : 237 - 240
  • [25] Langmuir and Langmuir-Blodgett films of C-60 derivatives
    Ravaine, S
    Mingotaud, C
    Delhaes, P
    THIN SOLID FILMS, 1996, 284 : 76 - 79
  • [26] A STUDY OF LANGMUIR-BLODGETT LAYERS ON METAL SURFACES BY METHOD OF REFLECTED POLARIZED LIGHT
    HALL, AC
    JOURNAL OF PHYSICAL CHEMISTRY, 1965, 69 (05): : 1654 - &
  • [27] SURFACE ENHANCED SHG STUDY ON LANGMUIR-BLODGETT MONO-MOLECULAR LAYERS
    CHEN, Z
    CHEN, W
    ZHENG, J
    WANG, W
    ZHANG, Z
    OPTICS COMMUNICATIONS, 1985, 54 (05) : 305 - 310
  • [28] Langmuir layers and Langmuir-Blodgett films of bis-tetrathiafulvalene annelated macrocycle
    Nakamura, T
    Tatewaki, Y
    Ohta, T
    Wakahara, K
    Akutagawa, T
    Hasegawa, T
    Tachibana, H
    Azumi, R
    Matsumoto, M
    Christensen, CA
    Becher, J
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2005, 78 (02) : 247 - 254
  • [29] MAGNETIC FIELD EFFECT IN FLOATING LAYERS AND LANGMUIR-BLODGETT FILMS BASED ON Fe(III) COMPLEXES
    Aleksandrov, A. I.
    Pashkova, T. V.
    Maksimova, M. N.
    Gruzdev, M. S.
    Chervonova, U. V.
    LIQUID CRYSTALS AND THEIR APPLICATION, 2013, (01): : 71 - 79
  • [30] Investigations on Langmuir-Blodgett films as alignment layers for liquid crystals
    Chen, J
    Vithana, H
    Johnson, D
    Albarici, A
    Lando, J
    Mann, JA
    Kakimoto, MA
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1996, 275 : 49 - 61