Time-evolution of ScCO2-weakened coal integrity: Chemo-hydromechanical coupling and geological sequestration implications

Geological sequestration of CO2 is critical for deep decarbonization, but the geomechanical stability of coal reservoirs remains a major challenge. This study integrates nanoindentation, XRD/SEM-EDS chemo physical characterization and 4D CT visualization to investigate the time-evolving mechanical d...

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Bibliographic Details
Main Authors: Peng Liu, Jingtao Yang, Baisheng Nie, Ang Liu, Wei Zhao, Hao Xu, Hengyi He
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:International Journal of Mining Science and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2095268625000837
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