Boosting the hydrogenation activity of dibenzyltoluene catalyzed by Mg-based metal hydrides

Pd-doped HKUST-1 MOFs for enhanced hydrogen storage: effect of hydrogen spillover

“…The achievement of efficient solid adsorption materials is critical to the success of hydrogen storage technology. Recently, a number of solid adsorbents, including activated carbon, [8][9][10] zeolites, 11 metal hydrides (e.g., LaNi 5 H 6 and Mg 2 NiH 4 ), 12,13 complex metal hydrides (e.g., NaAlH 4 and LiBH 4 ) 14 and metalorganic frameworks (MOFs), 15,16 have been explored for hydrogen storage via physisorption and chemisorption. Among them, MOFs, a new class of functional porous materials, have attracted increasing attention for hydrogen storage due to their tunable chemical space, powerful surface functionality, large specic surface area (SSA) and strong polar metal sites.…”

“…Recently, a number of solid adsorbents, including activated carbon, 8–10 zeolites, 11 metal hydrides ( e.g. , LaNi 5 H 6 and Mg 2 NiH 4 ), 12,13 complex metal hydrides ( e.g. , NaAlH 4 and LiBH 4 ) 14 and metal–organic frameworks (MOFs), 15,16 have been explored for hydrogen storage via physisorption and chemisorption.…”

Superior hydrogen performance of in situ formed carbon modified MgH2 composites

“…4,5 Moreover, the heat combustion of hydrogen is about three times higher than that of fossil fuel, and its conspicuous advantage makes it an attractive choice among other renewable energy sources. 6,7 Actually, there is still a long way to realize the huge utilization of hydrogen energy due to its efficient and safe storage manner. 8,9 The traditional high-pressure compressed and low-temperature cryogenic liquid hydrogen storage methods, which involve a high standard of required equipment and maintenance cost, are not suitable for the large-scale application in the on-board vehicles.…”

Intrinsic Kinetics of Dibenzyltoluene Hydrogenation over a Supported Ni Catalyst for Green Hydrogen Storage

“…29,47 However, most studies only focus on the high-performance catalyst design. 23,48,49 For the DBT hydrogenation reaction, it is necessary to deeply investigate the reaction kinetics and the influence of various reaction parameters on hydrogenation reaction as well as to develop corresponding reaction kinetic models to provide a theoretical basis for the design or optimization of industrial reactors. Recently, Park et al 50 used the Langmuir−Hinshelwood adsorption model to investigate the kinetics of DBT hydrogenation over commercial Ru/Al 2 O 3 catalysts and concluded that hydrogen adsorption is noncompetitive and the ratedetermining step is the irreversibly surface reaction.…”