納米碳纖維微觀結構的高分辨電鏡研究

Study on the Microstructure of Carbon Nano-Fiber by HREM

摘要: 從納米碳纖維中切取橫切面薄膜,用高分辨電鏡研究纖維的微觀結構.結果說明:材料的試樣中纖維是實心的,而不是管狀的;判斷納米碳纖維是管狀的還是實心棒狀,應該在高分辨電境下從橫切面研究納米碳纖維的微觀結構;同一試樣中納米碳纖維的直徑可能不同.

Abstract: The cross section of some carbon nano-fiber was cut directly and the microstructure of the thin cross section studed by HREM.The result preset that the carbon nano-fiber are solid material not tube material.