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arXiv 2104.12930cond-mat.mtrl-scicond-mat.mes-hall
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储氢量大的Ti2CTx MXene的组成和储氢结构

Composition and hydrogen storage structure of Ti2CTx MXene with ultrahigh hydrogen storage capacity

Sen Jin, Qianku Hu, Aiguo Zhou

摘要:

最近,Liu等人报道了Ti 2CTx MXene具有超高储氢容量(8.8 wt.%)在室温下为了清楚地了解储氢(H-存储)的目的,所研究的样品的组成应该被清楚地表征,并且H-存储结构需要被探索。为了达到8.8重量%,容量,3层H2分子需要存储在具有Ti 2CF 2 H14结构的MXene的层间空间中。H2层在室温下具有类石墨烯的二维结构,是一种固/液混合物,这对于探索具有惊人性能的新材料具有重要意义。

英文摘要:

Recently, Liu et al. reported that Ti2CTx MXene have ultra-high hydrogen storage capacity (8.8 wt.%) at room temperature. For the purpose to clearly understand the hydrogen storage (H-storage), the composition of studied samples should be clearly characterized and the H-storage structure need be explored. To achieve 8.8 wt.% capacity, 3 layers of H2 molecules need be stored in the interlayer space of MXene with the structure of Ti2CF2H14. The H2 layers with graphene-like 2D structure are in solid/liquid state at room temperature, which is significant in the explore new materials with surprising properties.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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