Synthesis of α‐Fe2O3 Nanocubes
作者： Prajakta R. Patil , Satyawati S. Joshi
DOI: 10.1080/15533170701465960
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摘要: Nanocubes of α‐Fe2O3 were successfully synthesized by aqueous polymer thermolysis method in air. The synthesis hematite nanoparticles has been carried out using a habit modifier polyvinyl alcohol different molecular weights. influence annealing temperature from 300 to 500°C on structural and thermal properties was investigated systematically X‐ray diffraction thermogravimetric analysis. smallest grain size 12 nm after calcinations found presence PVA 1,25,000 weight. binding microstructural features polycrystalline samples iron oxide studied FTIR, SEM TEM. Infrared spectra reveal the formation removal organic matter at higher temperatures.
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