The leftmost peak in the nuclear magnetic relaxation spectrum fully re-fits the peak of the dry sample, and the far left peak is often considered to be the C-S-H inter-layer inter-hole and gel hole, which cannot be removed by the drying process, indicating that cyclohexane cannot enter the gel hole and inter-layer hole, because the drying process removes water from most of the capillary holes, and the cyclane is easy to enter the capillary hole due to the lower surface pressure.
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