Towards underground hydrogen storage: A review of barriers

Tarkowski, Radosław; Uliasz-Misiak, B.

doi:10.1016/j.rser.2022.112451

Cited by 215 publications

(69 citation statements)

References 131 publications

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“…24 In another study, the same authors reviewed the barriers hindering the large-scale utilization of underground hydrogen storage. 25 Factors such as increasing cost of CO 2 emission allowances and declining “green hydrogen” costs are critical considerations for large-scale implementation of underground hydrogen storage.…”

Section: Introductionmentioning

confidence: 99%

Perspectives and prospects of underground hydrogen storage and natural hydrogen

Epelle

Obande

Udourioh

et al. 2022

Sustainable Energy Fuels

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Section: Introductionmentioning

confidence: 99%

Perspectives and prospects of underground hydrogen storage and natural hydrogen

Epelle

Obande

Udourioh

et al. 2022

Sustainable Energy Fuels

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“…Geological hydrogen storage sites in porous and permeable sediments consist of a reservoir, a sealing caprock, and enclosure by a geometric trapping structure (Tarkowski & Uliasz-Misiak, 2022). The storage and extraction of H 2 requires displacing existing brine-hydrocarbons and this will be affected by individual reservoir conditions at each site.…”

Section: Introductionmentioning

confidence: 99%

Relative Permeability of Hydrogen and Aqueous Brines in Sandstones and Carbonates at Reservoir Conditions

Rezaei

Hassanpouryouzband

Molnar

et al. 2022

Geophysical Research Letters

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“…Hydrogen might supersede natural gas and solid fuels as an energy source by 2050. It is anticipated that it will be extensively used in the transportation, chemical, and long-term aviation and maritime sectors [ 5 ]. The use of hydrogen as an energy carrier will ultimately aid humankind in achieving a “low” or “zero” carbon future.…”

Section: Introductionmentioning

confidence: 99%

Influence of Nanosized CoTiO3 Synthesized via a Solid-State Method on the Hydrogen Storage Behavior of MgH2

et al. 2022

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Magnesium hydride (MgH2) has received outstanding attention as a safe and efficient material to store hydrogen because of its 7.6 wt.% hydrogen content and excellent reversibility. Nevertheless, the application of MgH2 is obstructed by its unfavorable thermodynamic stability and sluggish sorption kinetic. To overcome these drawbacks, ball milling MgH2 is vital in reducing the particle size that contribute to the reduction of the decomposition temperature. However, the milling process would become inefficient in reducing particle sizes when equilibrium between cold-welding and fracturing is achieved. Therefore, to further ameliorate the performance of MgH2, nanosized cobalt titanate (CoTiO3) has been synthesized using a solid-state method and was introduced to the MgH2 system. The different weight percentages of CoTiO3 were doped to the MgH2 system, and their catalytic function on the performance of MgH2 was scrutinized in this study. The MgH2 + 10 wt.% CoTiO3 composite presents the most outstanding performance, where the initial decomposition temperature of MgH2 can be downshifted to 275 °C. Moreover, the MgH2 + 10 wt.% CoTiO3 absorbed 6.4 wt.% H2 at low temperature (200 °C) in only 10 min and rapidly releases 2.3 wt.% H2 in the first 10 min, demonstrating a 23-times-faster desorption rate than as-milled MgH2 at 300 °C. The desorption activation energy of the 10 wt.% CoTiO3-doped MgH2 sample was dramatically lowered by 30.4 kJ/mol compared to undoped MgH2. The enhanced performance of the MgH2–CoTiO3 system is believed to be due to the in situ formation of MgTiO3, CoMg2, CoTi2, and MgO during the heating process, which offer a notable impact on the behavior of MgH2.

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Towards underground hydrogen storage: A review of barriers

Cited by 215 publications

References 131 publications

Perspectives and prospects of underground hydrogen storage and natural hydrogen

Perspectives and prospects of underground hydrogen storage and natural hydrogen

Relative Permeability of Hydrogen and Aqueous Brines in Sandstones and Carbonates at Reservoir Conditions

Influence of Nanosized CoTiO3 Synthesized via a Solid-State Method on the Hydrogen Storage Behavior of MgH2

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