Ammonia Storage by Reversible Host–Guest Site Exchange in a Robust Metal–Organic Framework,Angewandte Chemie International Edition

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Ammonia Storage by Reversible Host–Guest Site Exchange in a Robust Metal–Organic Framework
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2018-10-19 , DOI: 10.1002/anie.201811397
Harry G. W. Godfrey ₁ , Ivan da Silva ₂ , Lydia Briggs ₁ , Joseph H. Carter _{1,

3} , Christopher G. Morris _{1,

3} , Mathew Savage ₁ , Timothy L. Easun ₄ , Pascal Manuel ₂ , Claire A. Murray ₃ , Chiu C. Tang ₃ , Mark D. Frogley ₃ , Gianfelice Cinque ₃ , Sihai Yang ₁ , Martin Schröder ₁

Affiliation

The porous MFM‐300(Al) can store and release ammonia gas at room temperature without degradation over 50 cycles of adsorption and release. As S. Yang, M. Schröder et al. report in their Communication (DOI: 10.1002/anie.201808316), a high packing density of ammonia is observed and in situ neutron powder diffraction and synchrotron FTIR micro‐spectroscopy of ND₃@MFM‐300(Al) confirms reversible H/D site exchange between the adsorbent and adsorbate, representing a new type of adsorption interaction in MOFs.

中文翻译：

在稳健的金属-有机框架中通过可逆主机-来宾站点交换存储氨

多孔MFM-300（Al）可以在室温下储存和释放氨气，在50个吸附和释放循环中不会降解。作为S. Yang，M。Schröder等。在其通讯（DOI：10.1002 / anie.201808316）中的报告中，观察到氨的高堆积密度，并且ND ₃ @ MFM-300（Al）的原位中子粉末衍射和同步加速器FTIR显微光谱确定了可逆的H / D位置吸附剂和被吸附物之间的交换，代表了MOF中一种新型的吸附相互作用。

更新日期：2018-10-19

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