以SF_6为光敏剂,用CW CO_2激光诱导气相Fe(CO)_5热解反应,在室温下高效率地制备出了γ-Fe 纳米粒子(20—40nm),并对其进行了分析和表征研究。
γ-Fe nano-powders with size of 20—40nm were produced successfully bySF_6-sensitized and CW CO_2 laser-induced gaseous pyrolysis of Fe(CO)_5.The γ-Fe wasformed and stable in reaction zone at above 910℃.The rapid quenching prevented the γ-Fefrom transformin
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[5] | Fukano Y et al.Jap J Appl Phys,1974 |
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