Effect of Water on Effective Pore Structures for Medium-Rank Coal: Based on the Prefreezing Nitrogen Adsorption-Desorption Experiment.

ACS Omega · 2023 · PMC10652736 · PMID 38024722

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a decreasing trendno p-value reported

As shown in Figure 5 , the BET specific surface area of the three groups of coal samples showed a decreasing trend with increasing RH.

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