Catalytic synthesis of nanosized hematite particles in solution
作者： Hui Liu , Yu Wei , Ping Li , Yanfeng Zhang , Yuhan Sun
DOI: 10.1016/J.MATCHEMPHYS.2006.10.001
关键词:
摘要: Abstract Spherical hematite particles have been quickly synthesized by heating Fe(OH) 3 gel with trace Fe(II) in aqueous solution to reflux temperature. The final product is characterized XRD, TEM, HRTEM, and FT-IR techniques. influence of various factors on the size morphology investigated, respectively. growth mechanism also discussed. results show that both mechanisms, dissolution/reprecipitation solid state transformation, work alternately transformation process from until finished. magnetism studied.
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