Desorption studies of hydrogen in metal-organic frameworks.
Desorption studies of hydrogen in metal-organic frameworks.
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DOI:
10.1002/anie.200704053
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发表时间:
2008-02
影响因子:
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通讯作者:
B. Panella;Katja Hönes;U. Müller;N. Trukhan;M. Schubert;H. Pütter;M. Hirscher
中科院分区:
文献类型:
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作者:
B. Panella;Katja Hönes;U. Müller;N. Trukhan;M. Schubert;H. Pütter;M. Hirscher
The diameter is decisive: Adsorption sites for hydrogen in the metal-organic frameworks CuBTC, MIL-53, MOF-5, and IRMOF-8 could be identified by using thermal desorption spectroscopy at very low temperatures (see graph). The correlation between the desorption spectra and the pore structure of these MOFs shows that at high hydrogen concentrations the diameter of the cavity determines the heat of adsorption.