Increasing CO 2 emissions and global warming side effects have prompted the researchers
to look for safe and reliable storage sites that have high capacity. Among the available CO 2 …

The development of hydraulic fracturing and horizontal drilling techniques has promoted the
exploitation of shale gas resources. However, using water has several potential drawbacks …

The substitution of fossil fuel with clean hydrogen (H 2) has been identified as a promising
route to achieve net zero carbon emissions by this century. However, enough H 2 must be …

Hydrogen (H 2) storage in geological formations offers a potential large-scale solution
suitable for an industrial-scale hydrogen economy. However, the presence of organic …

Natural hydrogen has been widely detected in many environments. However, up to date, the
knowledge about the occurrence of hydrogen in the geological formation is very limited …

Climate change resulting from human-induced CO 2 emissions is a critical global issue. To
address its severe consequences, it is essential to reduce CO 2 emissions and establish …

The quantification of clay minerals is essential for the evaluation of clay-rich rock and soil,
but it remains challenging due to the unique structures and various element compositions of …

In recent years CO 2 injection in shale has been investigated with aim to enhance shale gas
recovery (ESGR) and permanently sequester CO 2. This paper reviews the state of research …

Studies on the mechanisms of shale gas adsorption are of great significance for shale gas
accumulation and reserves evaluation. In order to investigate the mechanisms of shale gas …

We conducted measurements of hydrogen adsorption on three coal samples of varying
ranks at high pressure (0 to 102 bar) and elevated temperatures (303 K to 333 K) to assess …