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   Articles with "sacrificial agent" as a keyword



Polarity-Enhanced Covalent Organic Frameworks for Sacrificial-Agent-Free Synthesis of Hydrogen Peroxide under Visible Light Catalysis.

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recommendations! Published in 2025 at "ChemSusChem"

DOI: 10.1002/cssc.202500624

Abstract: This paper presents three sulfone- or cyano-decorated photoactive covalent organic frameworks (COFs) with adjustable arm lengths and linkages for photocatalytic synthesis of hydrogen peroxide (H2O2). It is found that, upon replacing imine linkage with cyanated… read more here.

Keywords: synthesis hydrogen; visible light; sacrificial agent; covalent organic ... See more keywords

Engineered Cobalt Single-Atoms@BiFeO3 Heteronanostructures for Highly Efficient Solar Water Oxidation.

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recommendations! Published in 2023 at "Small"

DOI: 10.1002/smll.202206293

Abstract: Efficient charge-carrier separation and their utilization are the key factors in overcoming sluggish four-electron reaction kinetics involved in photocatalytic oxygen evolution. Here, a novel study demonstrates the significance of Na2 S2 O8 as a sacrificial… read more here.

Keywords: sacrificial agent; single atoms; bfo based; bfo ... See more keywords

Constructing Stable Nitrogen-Rich Core-Shell CdS@MC for Photocatalytic Reduction of U(VI) in Air without Sacrificial Agent.

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recommendations! Published in 2024 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.4c03567

Abstract: Photocatalytic reduction of uranium from U(VI) to U(IV) has been recognized as an effective treatment method for uranium wastewater. However, most photocatalysts have to be reduced under inert gas and sacrificial agent. Here, a class… read more here.

Keywords: photocatalytic reduction; agent; without sacrificial; air ... See more keywords

Titania Cowrapped α-Sulfur Composite as a Visible Light Active Photocatalyst for Hydrogen Evolution Using in Situ Methanol from CO2 as a Sacrificial Agent

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recommendations! Published in 2017 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.7b00996

Abstract: With an increase in global warming due to an increase in CO2 emission, there have been immense efforts to convert CO2 into either renewable fuels or useful chemicals. At the same time, because hydrogen is… read more here.

Keywords: hydrogen; hydrogen evolution; co2; situ methanol ... See more keywords

Sacrificial agent effect in piezo-electrocatalytic hydrogen evolution

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recommendations! Published in 2023 at "Applied Physics Letters"

DOI: 10.1063/5.0149260

Abstract: Piezo-electrocatalysis based on the non-centrosymmetric materials opens an avenue for mechano-to-H2 production through harvesting mechanical energy, being undergoing significant growth. Direct comparison of the performance of various piezo-electrocatalysts is necessary to obtain the optimal candidates… read more here.

Keywords: electrocatalytic hydrogen; piezo electrocatalytic; effect; sacrificial agent ... See more keywords