In this paper,electron spectroscopy for chemical analysis (ESCA) and electron spin resonance (ESR) were used to observe the changes in surface characteristics of kraft pulp.

• 本文借助化学分析电子能谱仪（ESCA）和电子自旋共振波谱仪（ESR），研究了硫酸盐木浆稀土助漂时表面性状的变化。