Manometric real-time studies of the mechanochemical synthesis of zeolitic imidazolate frameworks

The efficacy of MOFs in the field of host–guest mediated fluorescence switching is discussed with specific importance on external stimuli assisted real-time monitoring of multiple classes of toxic compounds that highlight the importance of structure–property synergies.

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A novel Fe-hemin-metal organic frameworks supported on chitosan-reduced graphene oxide for real-time monitoring of H2O2 released from living cells

Analytica Chimica Acta ◽

10.1016/j.aca.2020.06.008 ◽

2020 ◽

Vol 1128 ◽

pp. 90-98

Author(s):

Peng Zhao ◽

Sha Chen ◽

Jun Zhou ◽

Suyi Zhang ◽

Danqun Huo ◽

...

Keyword(s):

Graphene Oxide ◽

Real Time ◽

Reduced Graphene Oxide ◽

Metal Organic Frameworks ◽

Living Cells ◽

Real Time Monitoring ◽

Reduced Graphene ◽

Metal Organic

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Real-Time in Situ Monitoring of Particle and Structure Evolution in the Mechanochemical Synthesis of UiO-66 Metal–Organic Frameworks

Crystal Growth & Design ◽

10.1021/acs.cgd.9b01477 ◽

2019 ◽

Vol 20 (1) ◽

pp. 49-54 ◽

Cited By ~ 9

Author(s):

Luzia S. Germann ◽

Athanassios D. Katsenis ◽

Igor Huskić ◽

Patrick A. Julien ◽

Krunoslav Užarević ◽

...

Keyword(s):

Real Time ◽

Mechanochemical Synthesis ◽

Metal Organic Frameworks ◽

In Situ Monitoring ◽

Structure Evolution ◽

Metal Organic

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Manometric Real-Time Studies of the Mechanochemical Synthesis of Zeolitic Imidazolate Frameworks

10.26434/chemrxiv.9108626 ◽

2019 ◽

Author(s):

Ivana Brekalo ◽

Wenbing Yuan ◽

Cristina Mottillo ◽

Yuneng Lu ◽

Yuancheng Zhang ◽

...

Keyword(s):

Real Time ◽

Mechanochemical Synthesis ◽

Feedback Mechanism ◽

Zeolitic Imidazolate Frameworks ◽

X Ray Diffraction ◽

Zeolitic Imidazolate Framework ◽

Carbonate Phase ◽

Zinc Carbonate ◽

Metal Organic ◽

Manometric Method

We demonstrate a method for real-time monitoring of mechanochemical synthesis of metal-organic frameworks, by measuring changes in pressure of gas produced in the reaction. Using this manometric method to monitor the mechanosynthesis of the zeolitic imidazolate framework ZIF-8 from basic zinc carbonate reveals an intriguing feedback mechanism in which the initially formed ZIF-8 reacts with the CO<sub>2</sub> byproduct to produce a complex metal carbonate phase, the structure of which is determined from powder X-ray diffraction data. Formation of the carbonate phase may be prevented by using excess ligand, leading to quantitative formation of ZIF-8. This reaction was performed on a 90 g scale, with the excess ligand removed by sublimation.

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Manometric Real-Time Studies of the Mechanochemical Synthesis of Zeolitic Imidazolate Frameworks

10.26434/chemrxiv.9108626.v1 ◽

2019 ◽

Author(s):

Ivana Brekalo ◽

Wenbing Yuan ◽

Cristina Mottillo ◽

Yuneng Lu ◽

Yuancheng Zhang ◽

...

Keyword(s):

Real Time ◽

Mechanochemical Synthesis ◽

Feedback Mechanism ◽

Zeolitic Imidazolate Frameworks ◽

X Ray Diffraction ◽

Zeolitic Imidazolate Framework ◽

Carbonate Phase ◽

Zinc Carbonate ◽

Metal Organic ◽

Manometric Method

We demonstrate a method for real-time monitoring of mechanochemical synthesis of metal-organic frameworks, by measuring changes in pressure of gas produced in the reaction. Using this manometric method to monitor the mechanosynthesis of the zeolitic imidazolate framework ZIF-8 from basic zinc carbonate reveals an intriguing feedback mechanism in which the initially formed ZIF-8 reacts with the CO<sub>2</sub> byproduct to produce a complex metal carbonate phase, the structure of which is determined from powder X-ray diffraction data. Formation of the carbonate phase may be prevented by using excess ligand, leading to quantitative formation of ZIF-8. This reaction was performed on a 90 g scale, with the excess ligand removed by sublimation.

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Tuning and understanding the electronic effect of Co-Mo-O sties in bifunctional electrocatalysts for ultralong-lasting rechargable zinc-air battery

Journal of Materials Chemistry A ◽

10.1039/d1ta04408g ◽

2021 ◽

Author(s):

Yi Guan ◽

Nan Li ◽

Jiao He ◽

Yongliang Li ◽

Lei Zhang ◽

...

Keyword(s):

Electronic Effect ◽

Metal Organic Frameworks ◽

Core Shell ◽

Zeolitic Imidazolate Frameworks ◽

Assembly Strategy ◽

The Core ◽

Bifunctional Electrocatalysts ◽

Metal Organic ◽

Air Battery

Herein, we report a post-assembly strategy by growing the bimetallic Co/Zn zeolitic imidazolate frameworks (BIMZIF) on the surface of the customized Mo metal-organic frameworks (MOFs) (Mo-MOF) to prepare the core-shell...

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