Melt-Quenched Hybrid Glasses from Metal–Organic Frameworks,Advanced Materials

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Melt-Quenched Hybrid Glasses from Metal–Organic Frameworks
Advanced Materials ( IF 27.4 ) Pub Date : 2017-01-13 07:45:34 , DOI: 10.1002/adma.201601705
Haizheng Tao ₁ , Thomas D. Bennett ₂ , Yuanzheng Yue _{1,

3}

Affiliation

While glasses formed by quenching the molten states of inorganic non-metallic, organic, and metallic species are known, those containing both inorganic and organic moieties are far less prevalent. Network materials consisting of inorganic nodes linked by organic ligands do however exist in the crystalline or amorphous domain. This large family of open framework compounds, called metal–organic frameworks (MOFs) or coordination polymers, has been investigated intensively in the past two decades for a variety of applications, almost all of which stem from their high internal surface areas and chemical versatility. Recently, a selection of MOFs has been demonstrated to undergo melting and vitrification upon cooling. Here, these recent discoveries and the connections between the fields of MOF chemistry and glass science are summarized. Possible advantages and applications for MOF glasses produced by utilizing the tunable chemistry of the crystalline state are also highlighted.

中文翻译：

金属有机框架的熔融淬火混合玻璃

尽管已知通过淬灭无机非金属，有机和金属物质的熔融态而形成的玻璃，但是同时包含无机和有机部分的玻璃的流行程度要低得多。然而，由有机配体连接的由无机节点组成的网络材料确实存在于结晶或非晶域中。在过去的二十年中，人们广泛地研究了称为金属有机骨架（MOF）或配位聚合物的这种开放式骨架化合物的大家族，涉及各种应用，几乎所有这些应用都是由于其较高的内表面积和化学多功能性而引起的。最近，已证明选择的MOF在冷却时会发生熔化和玻璃化。在这里，总结了这些最新发现以及MOF化学和玻璃科学领域之间的联系。

更新日期：2017-05-19

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