电邮这篇文章 Magnetic properties of composite materials based on plant- or mineral-derived amorphous silica
- 作者: Panasenko A.E.1,2, Tkachenko I.A.1, Kvach A.A.1, Zemnukhova L.A.1,2
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隶属关系:
- Institute of Chemistry, Far-East Branch
- Far-East Federal University
- 期: 卷 62, 编号 7 (2017)
- 页面: 971-975
- 栏目: Physical Methods of Investigation
- URL: https://journals.rcsi.science/0036-0236/article/view/167871
- DOI: https://doi.org/10.1134/S0036023617070166
- ID: 167871
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详细
Fex(O, OH)y–SiO2 composite samples are prepared. The composite matrix is amorphous silica prepared by controlled precipitation from silicate solutions or silica derived from rice husks. The iron is shown to exist in the form of acagenite β-FeO(OH) or hematite α-Fe2O3. The magnetic properties of the composites are studied at temperatures in the range 2–300 K and fields in the range ±5 T. The composite samples exhibit superparamagnetic properties.
作者简介
A. Panasenko
Institute of Chemistry, Far-East Branch; Far-East Federal University
Email: skulini_86@mail.ru
俄罗斯联邦, pr. 100-letiya Vladivostoka 159, Vladivostok, 690022; Ayaks vil. 10, Vladivostok, 690000
I. Tkachenko
Institute of Chemistry, Far-East Branch
Email: skulini_86@mail.ru
俄罗斯联邦, pr. 100-letiya Vladivostoka 159, Vladivostok, 690022
A. Kvach
Institute of Chemistry, Far-East Branch
编辑信件的主要联系方式.
Email: skulini_86@mail.ru
俄罗斯联邦, pr. 100-letiya Vladivostoka 159, Vladivostok, 690022
L. Zemnukhova
Institute of Chemistry, Far-East Branch; Far-East Federal University
Email: skulini_86@mail.ru
俄罗斯联邦, pr. 100-letiya Vladivostoka 159, Vladivostok, 690022; Ayaks vil. 10, Vladivostok, 690000
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