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Rodriguez, J., Beurroies, I., Coulet, M. .-V., Fabry, P., Devic, T., Serre, C., Denoyel, R. & Llewellyn, P. L. (2016) Thermodynamics of the structural transition in metal-organic frameworks. DALTON TRANSACTIONS, 45 4274–4282. 
Added by: Richard Baschera (2017-03-01 08:48:21)
Type de référence: Article
DOI: {10.1039/c5dt03591k}
Numéro d'identification (ISBN etc.): {1477-9226}
Clé BibTeX: Rodriguez{2016}
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Catégories: HORSIMN
Créateurs: Beurroies, Coulet, Denoyel, Devic, Fabry, Llewellyn, Rodriguez, Serre
Consultations : 5/372
Indice de consultation : 2%
Indice de popularité : 0.5%
{A thermodynamic study of the structural large-pore (LP) to narrow pore (NP) transition in various Metal Organic Frameworks (MOFs) is presented. First, the pressure induced transition at a constant temperature is investigated using a Tian-Calvet microcalorimeter set-up equipped with a high pressure cell. This device permits simultaneous measurements of the mechanical work and heat associated with the LP -> NP transition. It is shown that MIL-53(Al) and MIL-53(Cr) have similar thermodynamic and mechanical behaviour whilst the MIL-47(V) system is characterized by much higher transition energy and mechanical work. Second, the temperature induced transition at ambient pressure is studied by means of differential scanning calorimetry (DSC) combined with X-ray absorption spectroscopy. This set-up enables one to follow simultaneously the structural changes associated with the phase transition detected by DSC. The MIL-53(Cr)-Br functionalized MOF is chosen here as a case study where both energetics and structural changes are discussed.}
Added by: Richard Baschera  
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