How to prepare nano material composites of magnetite from biomineralisation?
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Magnetite powder composites can be prepared through various methods. One method involves the chemical precipitation technique using starting materials such as FeCl3·6H2O and FeCl2·4H2O in the presence of hydrazine N2H4 at a temperature of 80 °C . Another method is the hydrothermal coprecipitation method, where iron oxides (Fe3O4 and γ-Fe2O3) are sintered with hydroxyapatite to form magnetic nanocomposites . Additionally, magnetite/geopolymer composites can be synthesized using a chemical co-precipitation technique, resulting in materials with a spinel structure of magnetite . Biomineralization by magnetotactic bacteria is another approach to produce magnetite nanoparticles . Furthermore, bio-based magnetite nanoparticles can be synthesized using an aqueous extract of Cordia Africana leaves incorporated into a modified Natrolite framework, resulting in high dispersible magnetite-natural zeolite nanocomposites .
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15 Nov 2021 7 Citations | The provided paper does not discuss the preparation of nano material composites of magnetite from biomineralisation. |
| The provided paper does not discuss the preparation of nano material composites of magnetite from biomineralisation. | |
| The provided paper does not mention the preparation of nano material composites of magnetite from biomineralisation. | |
| The provided paper does not discuss the preparation of nano material composites of magnetite from biomineralisation. |
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