Mossbauer study of chemical transformations in soil samples during thermomagnetic measurements

被引：3
|
作者：
Kopcewicz, B.
Kopcewicz, M.
Jelenska, M.
Hasso-Agopsowicz, A.
机构：
[1] Polish Acad Sci, Inst Geophys, PL-01452 Warsaw, Poland
[2] Inst Elect Mat Technol, PL-01919 Warsaw, Poland
来源：
HYPERFINE INTERACTIONS | 2005年 / 166卷 / 1-4期
关键词：
soil annealing; soil pollution; soil susceptibility;
D O I：
10.1007/s10751-006-9332-3
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Mossbauer spectroscopy was used in order to identify iron oxides responsible for soil magnetism and for changes of the shape of the magnetic susceptibility curves obtained in the thermomagnetic measurements. The chemical composition of the soil samples was transformed due to the thermal treatment through dehydration/dehydroxylation and than oxidation/reduction process. The largest content of the magnetite has been observed for samples annealed up to T (a) = 700 degrees C, which indicates that conversion process occurred under reduction conditions.
引用
收藏
页码：631 / 636
页数：6
相关论文
共 50 条
  • [41] Structural and magnetic transformations in amorphous ferromagnetic microwires during thermomagnetic treatment under conditions of directional crystallization
    Morchenko, A.T.
    Panina, L.V.
    Larin, V.S.
    Churyukanova, M.N.
    Salem, M.M.
    Hashim, H.
    Trukhanov, A.V.
    Korovushkin, V.V.
    Kostishyn, V.G.
    Journal of Alloys and Compounds, 2017, 698 : 685 - 691
  • [42] Chemical aspects of hydrogen sulfide measurements in physiological samples
    Nagy, Peter
    Palinkas, Zoltan
    Nagy, Attila
    Budai, Barna
    Toth, Imre
    Vasas, Anita
    BIOCHIMICA ET BIOPHYSICA ACTA-GENERAL SUBJECTS, 2014, 1840 (02): : 876 - 891
  • [43] Chemical sensors for nitric oxide measurements in biological samples
    Taha, Ziad
    COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY, 2005, 141 (03): : S293 - S293
  • [44] Chemical sensors for nitric oxide measurements in biological samples
    Taha, Z
    BIOLOGY OF NITRIC OXIDE, PT 7, 2000, 16 : 106 - 106
  • [45] SI-32 MEASUREMENTS IN SOIL SAMPLES AND IMPLICATIONS TO THE GEOCHEMISTRY OF SILICON IN SOIL
    FRANKE, T
    FROHLICH, K
    GELLERMANN, R
    VOLAND, B
    ISOTOPENPRAXIS, 1988, 24 (02): : 59 - 62
  • [46] Influence of Soil Degradation on Radiation-Chemical Transformations of Oil
    Guliyeva, N. G.
    Mustafayev, I. I.
    Aliyeva-Chichek, S. F.
    Chichek, F. A.
    RADIOCHEMISTRY, 2024, 66 (01) : 81 - 88
  • [47] Effect of soil moisture and rainfall on chemical transformations in Cyanamid granules
    Smith, GE
    Heinze, PH
    Murneek, AE
    SOIL SCIENCE, 1943, 55 (01) : 313 - 320
  • [48] STUDY OF CHEMICAL-TRANSFORMATIONS IN AROMATIC POLYAMIDES AND POLYIMIDES DURING HEAT-TREATMENT
    FEDOTOVA, OY
    NESTEROV.EI
    VINOKURO.TI
    TREZVOV, AV
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A, 1974, 16 (09): : 2066 - 2075
  • [49] Study on paddy soil in Fukushima using Mossbauer spectroscopy
    Hai Thanh Nguyen
    Tsujimoto, Masaya
    Nakashima, Satoru
    HYPERFINE INTERACTIONS, 2019, 240 (01):
  • [50] Mossbauer study of soil profiles in industrial region of Ukraine
    Kopcewicz, B
    Kopcewicz, M
    Jelenska, M
    Hasso-Agopsowicz, A
    INDUSTRIAL APPLICATIONS OF THE MOSSBAUER EFFECT, 2005, 765 : 378 - 383
12345