近期，集团教师郑家广（通讯），本科生闫成国、吴启楠、李丹等的研究成果“Solid-state hydrogen generation from NaBH4 using mannitol as a bi-functional additive”在《International Journal of Hydrogen Energy》（IF=7.139）上发表。

近期，集团教师郑家广（通讯），本科生闫成国、吴启楠、李丹等的研究成果“Solid-state hydrogen generation from NaBH₄ using mannitol as a bi-functional additive”在《International Journal of Hydrogen Energy》（IF=7.139）上发表。

论文简介如下：

NaBH₄ has been considered as one of the ideal hydrogen carriers with comparatively high hydrogen capacities towards traditional hydrogen storage materials. However, the hydrogen generation from NaBH₄ needs excess water and costly catalysts to achieve a complete and fast hydrogen release. Herein, we report an innovative strategy to use solid-state multi-hydroxyl mannitol as a reactant towards NaBH₄, which brings fast and controllable hydrogen release below 80 °C. More than 4.1 wt% H₂ (83% of the theoretical capacity) could be released totally from the NaBH₄-mannitol composite with high purity. Structural and morphological studies further reveal that mannitol acts as a bi-functional additive to react with NaBH₄ during hydrogen release and protect NaBH₄ from moisture during storage. This work shows potential in developing all-solid-state hydrogen production systems with high-capacity borohydrides.

全文下载：https://www.sciencedirect.com/science/article/pii/S0360319923023078?via%3Dihub