Ruthenium nanoparticles on covalent triazine frameworks incorporating thiophene for the electrocatalytic hydrogen evolution reaction

Rademacher, Lars; Beglau, Thi Hai Yen; Ali, Bahia; Sondermann, Linda; Strothmann, Till; Boldog, István; Barthel, Juri; Janiak, Christoph

doi:10.1039/d3ta05597c

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2024

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Cited by 3 publications

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“…As expected, it can increase the adsorption of visible light, reduce the recombination of free charges, enhance the transport mobility of carriers, and ultimately improve the photocatalytic performance. 10–17…”

Section: Introductionmentioning

confidence: 99%

Enhancement of covalent triazine frameworks containing S heteroatom for photocatalytic hydrogen evolution: the role of composite PEG

Yao,

Wang,

Zha

et al. 2024

New J. Chem.

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Section: Introductionmentioning

confidence: 99%

Enhancement of covalent triazine frameworks containing S heteroatom for photocatalytic hydrogen evolution: the role of composite PEG

Yao,

Wang,

Zha

et al. 2024

New J. Chem.

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Microwave‐Assisted Ultrafast Synthesis of Bimetallic Nickel‐Cobalt Metal‐Organic Frameworks for Application in the Oxygen Evolution Reaction

Beglau,

Fei,

Janiak

2024

Chemistry A European J

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A series of monometallic Ni‐, Co‐ and Zn‐MOFs and bimetallic NiCo‐, NiZn‐ and CoZn‐MOFs M2(BDC)2DABCO and (M,M’)2(BDC)2DABCO, respectively, with the same pillar and layer linkers 4‐diazabicyclo[2.2.2]octane (DABCO) and benzene‐1,4‐dicarboxylate (BDC) were prepared through a fast microwave‐assisted thermal conversion synthesis method within only 12 min. In the bimetallic MOFs the ratio M:M’ was 4:1. The mono‐ and bimetallic MOFs were selected to systematically explore the catalytic‐activity of their derived metal oxide/hydroxides for the oxygen evolution reaction (OER). The NiCoMOF exhibits superior catalytic activity for the OER with the lowest overpotentials of 301 mV and Tafel slopes of 42 mV dec−1 on a glassy carbon electrode in 1 mol L–1 KOH electrolyte at a current density of 10 mA cm−2. In addition, NiCoMOF was in situ grown in just 25 min by the MW synthesis on the surface of nickel foam (NF) where overpotentials of 313 and 328 mV at current densities of 50 and 300 mA cm–2, respectively, were delivered and superior long‐term stability for practical OER application. The low Tafel slope of 27 mV dec−1, as well as a low reaction resistance from electrochemical impedance spectroscopy measurement (Rfar = 2 Ω), confirm the excellent OER performance of this NiCoMOF/NF composite.

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Molecular-based porous polymers with precise sites for photoreduction of carbon dioxide

Wang,

Chen

2024

Chinese Chemical Letters

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Ruthenium nanoparticles on covalent triazine frameworks incorporating thiophene for the electrocatalytic hydrogen evolution reaction

Abstract: In this study, 2 to 4 nm ruthenium nanoparticles were loaded by decomposition of Ru3(CO)12 through microwave heating on thiophene containing CTFs to assess the influence of thiophene on the electrocatalytic properties in the hydrogen evolution reaction.

Cited by 3 publications

References 123 publications

Enhancement of covalent triazine frameworks containing S heteroatom for photocatalytic hydrogen evolution: the role of composite PEG

Enhancement of covalent triazine frameworks containing S heteroatom for photocatalytic hydrogen evolution: the role of composite PEG

Microwave‐Assisted Ultrafast Synthesis of Bimetallic Nickel‐Cobalt Metal‐Organic Frameworks for Application in the Oxygen Evolution Reaction

Molecular-based porous polymers with precise sites for photoreduction of carbon dioxide

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