天然石墨 Graphite Natural

　　尺 寸：~1 mm

　　电学性能：金属

　　晶体结构：六边形

　　晶胞参数：a = b =0.246, c = 0.667 nm, α = β = 90°, γ =120°

　　类 型：天然

　　纯 度：>99.98 %

　　表征方法：XRD, Raman, EDX

　　The single crystal Natural graphite is characterized using:

　　XRD: single crystal and powder X-ray diffraction (D8 Venture Bruker and D8 Advance Bruker)

　　EDX: Energy-dispersive X-ray spectroscopy for stoichiometric analysis

　　Raman: 785 nm Raman system

　　Raman, XRD and EDX on natural graphite:

　　X-ray diffraction on a single crystal natural graphite aligned along the (001) plane. XRD was performed at room temperature using a D8 Venture Bruker.

　　Raman spectrum of a single crystal natural graphite. Measurement was performed with a 785 nm Raman system at room temperature.