关于吸附滞后环的几种分类? 请参考下图:其中:type a hysteresis is attributed to cylindrical pores;type b is associated with slit-shaped pores;type c hysteresis is produced by wedge-shaped pores with open ends;type d loops result from wedge-shaped pores with narrow necks at one or both open ends;type e hysteresis loop has been attributed to "ink-bottle" pores. characteristically, the hysteresis loops in all isotherms close before reaching a relative pressure of 0.3 in the desorption process except when microporosity is present, 查看更多