Results 11 to 20 of about 731 (185)
Modification of Graphitic Carbon Nitride with Hydrogen Peroxide [PDF]
Nanomaterials, 2020 Graphitic carbon nitride (GCN) was synthetized by heating melamine and then it was thermally exfoliated for 1–3 h in air. Both bulk and exfoliated GCN nanomaterials were treated in the 10–30% aqueous solutions of H2O2 for us to study their modification ...
Petr Praus +3 more
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Copper single-atoms embedded in 2D graphitic carbon nitride for the CO2 reduction [PDF]
npj 2D Materials and Applications, 2021 We report the study of two-dimensional graphitic carbon nitride (GCN) functionalized with copper single atoms as a catalyst for the reduction of CO2 (CO2RR). The correct GCN structure, as well as the adsorption sites and the coordination of the Cu atoms,
Claudio Cometto +8 more
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Next MaterialsEfficient design of a photocatalyst is an important step in realizing real world applications. In this work, using in-situ catalysis we have prepared and investigated a titanate nanotube (TiNT)/ graphitic carbon nitride nanocomposite, which after ...
Ruochen Liu +7 more
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Discover WaterWater pollution caused by highly toxic arsenic (As) and lead (Pb) poses a serious threat to water quality. Hence, the development of materials for their effective removal from water continues to attract research attention.
Damian C. Onwudiwe +3 more
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Ab-Initio Spectroscopic Characterization of Melem-Based Graphitic Carbon Nitride Polymorphs
Nanomaterials, 2021 Polymeric graphitic carbon nitride (gCN) compounds are promising materials in photoactivated electrocatalysis thanks to their peculiar structure of periodically spaced voids exposing reactive pyridinic N atoms.
Aldo Ugolotti, Cristiana Di Valentin
doaj +2 more sources
Open CeramicsIn this study, advanced solar steam technologies are explored for their potential applications in seawater desalination and wastewater purification. We have developed a three-dimensional photothermal evaporator using MXene, luffa sponge (LS), graphitic ...
MA Zaed +4 more
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Recent Advances and Challenges in Ammonia-Hydrogen Energy Conversion. [PDF]
Adv Sci (Weinh)This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Lv M +6 more
europepmc +2 more sources
Unlocking the Potential of Carbon Nitride (C <i><sub>x</sub></i> N <i><sub>y</sub></i> ) Electrocatalysts in Hydrogen Evolution, Oxygen Evolution and Overall Water Splitting. [PDF]
Exploration (Beijing)Electrocatalytic water splitting with carbon nitride (CxNy) materials has gained attention due to their synthesis, structure, and robust application. Among various CxNy types, g‐C3N4 is the most stable allotrope and extensively researched. This review explores recent advances in HER, OER, and OWS, focusing on defect engineering, structural engineering,
Tan ZW +4 more
europepmc +2 more sources
Catalysis Communications, 2023 We report the fabrication of bismuth oxybromide/bismuth oxyiodide coupled to graphitic carbon nitride heterojunctions via a simple hydrothermal method to circumvent fast recombination of photogenerated charge carriers of pure BiOX.
Chung-Shin Lu +9 more
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Development of photocatalysis‐membrane separation reactor systems for aqueous pollutant removal
PhotoMat, EarlyView., 2023 Abstract Background In our rapidly expanding society, the demand for clean water has steadily emerged as one of the most critical issues, promoting the development of numerous water treatment strategies. Aims Coupling photocatalysis and membrane separation technology provides an energy saving and environment‐friendly as well as sustainable method for ...
Junyang Zhang +3 more
wiley +1 more source