New complex bismuth oxides in the Bi2O3–NiO–Sb2O5 system and their properties

Егорышева, А. В.; Эллерт, О.Г.; Zubavichus, Ya. V.; Gajtko, O.M.; Ефимов, Н. Н.; Светогоров, Р. Д.; Murzin, Vadim

doi:10.1016/j.jssc.2014.12.001

Cited by 17 publications

(6 citation statements)

References 46 publications

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“…The simulation of the experiment on soil contamination was carried outin triplicateunder laboratory conditions using the methods generally accepted in soil biology and ecology [14]. Bismuth (III) compounds were studied, since the trivalent state of bismuth is the most stable in nature [15]. According to authors [6][7][8][9][10][11], it was found that contaminated soils can contain bismuth in concentrations ranging from 1.5 mg / kg till 436 mg / kg and more then.…”

Section: Methodsmentioning

confidence: 99%

Assessment of the ecotoxicity of bismuth at the phytotoxicity of soils

et al. 2021

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The results of the study of the ecotoxicity of bismuth on ordinary chernozem, brown forest soils and sierosands along the length of radish roots are presented. Small doses of 1.5-3 mg/kg of bismuth stimulated the growth of radish roots on ordinary chernozem. The maximum toxicity of bismuth carbonate and nitrate at a dose of 300 mg / kg was established on sierosands (reduction in the length of radish roots by 43% of the control). Bismuth carbonate 300 mg/kg showed the greatest toxicity when applied to ordinary chernozem and brown forest soil and reduced the length of radish roots by 31 and 44% of control, respectively. The series of toxicity ((on radish’s root length) of chemical forms of bismuth for soils forms the following sequence: bismuth carbonate (84) ≥ bismuth nitrate (86) > bismuth oxide (90). The toxic effect of bismuth depends on the form and concentration of bismuth in the soil,the particle-size composition, the reaction of the soil environment and the content of organic matter in the soil.

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Section: Methodsmentioning

confidence: 99%

Assessment of the ecotoxicity of bismuth at the phytotoxicity of soils

et al. 2021

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“…With the different options, we can measure the magnetic properties and electrical transport properties as we need [3] [9]. In addition, the system can provide the ultra-low temperature (1.9K), and the use of immersion in liquid helium in the superconducting excitation can produce a strong magnetic field (± 9T).…”

Section: Magneto and Electric Properties Measurement Principle 31 Mementioning

confidence: 99%

“…The DC magnetization measured by ACMS is all the sum of the magnetic moment at a certain temperature. And AC magnetic can susceptibility measure with using a phase amplification technology [6] [9]. And the AC components can produce a small AC change the magnetic field, so as to obtain the magnetic moment response of the sample and directly measure the magnetic susceptibility.…”

Section: Figure 2 Example Of Physical Property Measurement System-ppmsmentioning

confidence: 99%

Synthesis of Zinc - Bismuth Complex Oxide and Experimental Analysis of Its Magnetic and Electrical Characteristics

Weng¹,

Zhang²

2017

Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)

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Abstract. The effects of reaction material ratio and feed order on the composition of the product are investigated by the reaction of zinc sulfate, bismuth nitrate and sodium hydroxide as raw materials in the ultrasonic system. The product is identified as 2 5 8Bi Zn O by X-ray fluorescence and chemical titration, and the product can be characterized by TEM, SEM and TG-DTA. In this paper, the basic principle and experimental method of X -ray diffractometer are also introduced for the analysis of the sample structure in details. Finally, we expound the principle, application range and related parameters of the physical property measurement system (PPMS) of the experimental instrument for measuring the magneto and electric properties of the Zinc -Bismuth Complex Oxide samples.

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“…To the best of our knowledge, the following bismuth-based KSbO 3 -type oxides have been synthesized: Bi 3 Ru 3 O 11 , 2 Bi 3 Os 3 O 11 , 3 Bi 3 Re 3 O 11 , 8 Bi 3 Ge 3 O 10.5 , 10 Bi 3 Cr 2.91 O 11 , 11 Bi 3 Mn 3 O 11+δ (−0.5 ≤ δ ≤ 0.6), 5,12 Bi 3 Mn 1.9 Te 1.1 O 11 , 13 Bi 3 CrSb 2 O 11 , 14 Bi 3 FeSb 2 O 11 , 14 Bi 2 LaFeSb 2 O 11 , 14 Bi 2 LaMnSb 2 O 11 , 14 Bi 2 LaCrSb 2 O 11 , 14 NaBi 2 Sb 3 O 11 , 15 and Bi 6 Ti 5 WO 22 , 16 Bi 9 Ni 2 Sb 7 O 33 . 17 5d oxides show only weak temperature-dependent paramagnetism in the temperature range.…”

Section: Introductionmentioning

confidence: 99%

High-Pressure Synthesis and Magnetic and Electrical Properties of Fe-Doped Bi₃Re₃O₁₁ and Bi₃Os₃O₁₁

et al. 2022

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Under high-pressure and high-temperature conditions, doped Bi3Re3O11 and Bi3Os3O11 with Fe up to 29 atomic % were synthesized. The crystal structures and chemical compositions of Bi3Os2.45Fe0.55O11 and Bi3Re2.13Fe0.87O11 were determined by synchrotron powder X-ray diffraction and electron probe microanalysis. Both crystal structures were explained by a KSbO3-type model with the space group Pn3̅. Magnetic and electronic transport property measurements showed that Bi3Os2.45Fe0.55O11 exhibited a ferrimagnetic transition at the highest magnetic ordering temperature of 490 K in the KSbO3-type, while Bi3Re2.13Fe0.87O11 exhibited a spin glassy behavior below 22 K. The magnetoresistance at 5 K and 90 kOe was almost zero for Bi3Os2.45Fe0.55O11, but −10% for Bi3Re2.13Fe0.87O11. These results suggest that KSbO3- type 5d oxides, which exhibit only weak temperature-dependent paramagnetism to date, are a group of compounds that can be converted into spintronic materials by doping with 3d elements, leading to the development of new KSbO3-type materials with both theoretical and practical significance.

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New complex bismuth oxides in the Bi2O3–NiO–Sb2O5 system and their properties

Cited by 17 publications

References 46 publications

Assessment of the ecotoxicity of bismuth at the phytotoxicity of soils

Assessment of the ecotoxicity of bismuth at the phytotoxicity of soils

Synthesis of Zinc - Bismuth Complex Oxide and Experimental Analysis of Its Magnetic and Electrical Characteristics

High-Pressure Synthesis and Magnetic and Electrical Properties of Fe-Doped Bi₃Re₃O₁₁ and Bi₃Os₃O₁₁

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New complex bismuth oxides in the Bi2O3–NiO–Sb2O5 system and their properties

Cited by 17 publications

References 46 publications

Assessment of the ecotoxicity of bismuth at the phytotoxicity of soils

Assessment of the ecotoxicity of bismuth at the phytotoxicity of soils

Synthesis of Zinc - Bismuth Complex Oxide and Experimental Analysis of Its Magnetic and Electrical Characteristics

High-Pressure Synthesis and Magnetic and Electrical Properties of Fe-Doped Bi3Re3O11 and Bi3Os3O11

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Product

Resources

About

High-Pressure Synthesis and Magnetic and Electrical Properties of Fe-Doped Bi₃Re₃O₁₁ and Bi₃Os₃O₁₁