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XRD and SEM

XRD and SEM. 李萍 2013.09.16. Sr 2 CoMoO 6 (SCMO) the sample (a) re-treated in 5% H2/ Ar for 2 h at 800 o C. SCMO ( 常规步骤：压片 - 煅烧 ) SCMO ( 粉体直接煅烧 ). 疑问.

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XRD and SEM

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  1. XRD and SEM 李萍 2013.09.16

  2. Sr2CoMoO6 (SCMO) the sample (a) re-treated in 5% H2/Ar for 2 h at 800 oC

  3. SCMO (常规步骤：压片-煅烧) SCMO (粉体直接煅烧)

  4. 疑问 • 上述XRD图中，未经压片的样品的峰强比经过压片的峰强要高，并且峰型相同，由此猜想，传统的LSGM制作方法可否简化？（以前：压片-1100 oC煅烧-压片-1250 oC 煅烧-压片-1450 oC 煅烧）（简化：粉体- 1100 oC煅烧-1250oC 煅烧-压片-1450oC 煅烧）

  5. SEM LSGM

  6. Thank you!

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