Research Centre for Radwaste&Decommissioning and Modelling&Simulation Centre;
Dalton Nuclear Institute;
University of Manchester;
Manchester;
M139PL;
UK;
School of Mechanical;
Aerospace and Civil Engineering;
University of Manchester;
Manchester;
M139PL;
UK;
State Key Laboratory of Geomechanics and Geotechnical Engineering;
Institute of Rock and Soil Mechanics;
Chinese Academy of Sciences;
Wuhan;
430071;
China;
University of Chinese Academy of Sciences;
Beijing;
100049;
China;
Pore; network; Nanopores; Apparent; gas; permeability; Callovo-Oxfordian(COx)claystone;