Journal ArticleDOI
Controlled Thermal Conversion Strategy to Provide Metal-Organic Framework-Supported Composite Catalysts.
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TLDR
Based on the difference between the thermal stability of the precursor and MOFs, the authors successfully developed a controlled thermal conversion (CTC) method to load cobalt(II) oxide (CoO) NPs into the framework of MOF to conveniently obtain a composite catalyst, CoO@MIL-101, which is a very rare example of pure CoO NP-loaded composite catalyst that shows excellent catalytic activity in the selective oxidation of benzyl alcohol.Abstract:
Metal-organic framework (MOF)-supported metal/metal compound nanoparticles (NPs) have emerged as a new class of composite catalysts. However, huge challenges prevail in placing such NPs in the MOF pores because of the poor solubility of metal/metal oxides, limited availability of suitable precursors, metastable attribute of given metal ions, and lower thermal stability of MOFs compared to conventional porous materials. Based on the difference between the thermal stability of the precursor and MOFs, we successfully developed a controlled thermal conversion (CTC) method to load cobalt(II) oxide (CoO) NPs into the framework of MOF (MIL-101) to conveniently obtain a composite catalyst, CoO@MIL-101, which is a very rare example of pure CoO NP-loaded composite catalyst that shows excellent catalytic activity in the selective oxidation of benzyl alcohol. This CTC strategy opens up a pathway for impregnating MOF supports with specific NPs, which is further confirmed by preparing the first CuBr@MOF-type composite catalyst.read more
Citations
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Recent advances in metal-organic-framework-based catalysts for thermocatalytic selective oxidation of organic substances
TL;DR: In this paper , the state of the art in the use of MOF-based materials as solid catalysts, supports, and precursors according to the type of sites are summarized, especially emphasizing recent strategies to increase the number of active sites, shape/size selectivity, and longterm stability.
Journal ArticleDOI
Updated results on the integration of metal-organic framework with functional materials toward n-alkane for latent heat retention and reliability.
TL;DR: In this paper, the authors provided a follow-up report on the thermal performance of hybrid material-supported n-alkane after a storage time of one year and 50 heating/cooling cycles.
Journal ArticleDOI
Updated results on the integration of metal–organic framework with functional materials toward n-alkane for latent heat retention and reliability
TL;DR: In this article , the authors provided a follow-up report on the thermal performance of hybrid material-supported n-alkane after a storage time of one year and 50 heating/cooling cycles.
Journal ArticleDOI
Reversible luminescence tuning behavior in a thermal-stimuli-responsive anthracene-based coordination polymer
TL;DR: A new coordination polymer based on anthracene ligand is designed to obtain a stimulus-responsive material as mentioned in this paper , which is called HPU-22 (H2ADDA = 4,4'-(anthracene-9,10-diyl) dibenzoic acid).
Journal ArticleDOI
Tailor made CuO/ZIF-8 hybrid structure as a potential candidate for thermocatalytic degradation of nitrocellulose
Ningning Zhao,Ufuk Sayar,Zhong Yu,Jia Wang,Haixia Ma,Ergang Yao,Ting An,Feng-Qi Zhao,Xiaojiao Yu +8 more
TL;DR: In this article, the PVP modified foliaceous CuO microstructures were added to ZIF-8 polygon particles as a promising candidate for promoting the thermolysis process of NC.
References
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Journal ArticleDOI
Introduction to Metal–Organic Frameworks
Journal ArticleDOI
A chromium terephthalate-based solid with unusually large pore volumes and surface area.
Gérard Férey,Gérard Férey,Caroline Mellot-Draznieks,Christian Serre,Franck Millange,Julien Dutour,Suzy Surblé,Irene Margiolaki +7 more
TL;DR: This crystal structure for porous chromium terephthalate, MIL-101, with large poresizes and surface area has potential as a nanomold for monodisperse nanomaterials, as illustrated here by the incorporation of Keggin polyanions within the cages.
Journal ArticleDOI
Metal–Organic Frameworks (MOFs)
TL;DR: The supercapacitor, the electric double-layer capacitor, and the so-called "reduction and oxidation, redox" technology are all being developed.
Journal ArticleDOI
The impact of nanoscience on heterogeneous catalysis
TL;DR: Advances in characterization methods have led to a molecular-level understanding of the relationships between nanoparticle properties and catalytic performance, and this knowledge is contributing to the design and development of new catalysts.
Journal ArticleDOI
The Active Site of Methanol Synthesis over Cu/ZnO/Al2O3 Industrial Catalysts
Malte Behrens,Felix Studt,Igor Kasatkin,Stefanie Kühl,Michael Hävecker,Frank Abild-Pedersen,Stefan Zander,Frank Girgsdies,Patrick Kurr,Benjamin-Louis Kniep,Michael Tovar,Richard W. Fischer,Jens K. Nørskov,Jens K. Nørskov,Robert Schlögl +14 more
TL;DR: This work shows how to identify the crucial atomic structure motif for the industrial Cu/ZnO/Al2O3 methanol synthesis catalyst by using a combination of experimental evidence from bulk, surface-sensitive, and imaging methods collected on real high-performance catalytic systems in combination with density functional theory calculations.