Synthesis of rod-shaped LaNi_5 alloy via solid reduction method

摘要

A novel chemical synthesis technique that a large quantity of rod-shaped LaNi_5 alloy has been successfully synthesized using a solid reduction method was reported. The as-prepared alloy, proven via the XRD spectrum, was single-phased and hexagonal. The SEM and TEM photographs showed that the alloy was rod-shaped with a diameter in the range of 300-500 nm, and length of about 6-10 mum. The SAED pattern of LaNi_5 alloy clearly indicated the orientation alignment along the c-axis.