Department of Chemistry, Seoul National University, Seoul, Republic of Korea.
Angew Chem Int Ed Engl. 2012 Sep 24;51(39):9814-7. doi: 10.1002/anie.201206055. Epub 2012 Sep 7.
Hexagonal-disk-shaped magnesium nanocrystals (MgNCs) are fabricated within a porous metal-organic framework (MOF, see picture). The MgNCs@MOF stores hydrogen by both physi- and chemisorptions, exhibiting synergistic effects to decrease the isosteric heat of H(2) physisorption compared with that of pristine MOF, and decrease the H(2) chemisorption/desorption temperatures by 200 K compared with those of bare Mg powder.
六边形盘状镁纳米晶体（MgNCs）在多孔金属有机骨架（MOF，见图）内合成。MgNCs@MOF 通过物理吸附和化学吸附存储氢气，与原始 MOF 相比，表现出协同效应，降低了 H（2）物理吸附的等容热，与裸镁粉相比，降低了 H（2）化学吸附/解吸温度 200 K。
