The relative integral intensities of the ESCA core electron lines, oxygen and nitrogen to carbon, O18/C18 and N18/C18, are used to indicate the relative degree of grafting of acrylic acid (AA) and acryla-mide (AM) as monomers, respectively.
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- 本文對表面接枝纖維用X射線(xiàn)光電子能譜(ESCA)進(jìn)行分析測試,以譜中氮(或氧)原子1s內殼層電子和碳原子1s內殼層電子譜線(xiàn)的積分強度相對比值來(lái)表征接枝程度。
