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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。
Using SF_6 as the photosensitizer, the γ-Fe nanoparticles (20-40nm) were prepared efficiently at room temperature by inducing the vapor phase Fe (CO) _5 pyrolysis with CW CO_2 laser. The analysis and characterization .