Registration Number
0220U101286,
0115U002972
, R & D reports
Title
Struktural, spectral, luminescent, catalstic and photocatalytsc properties of mesoporous carbon nitride and monolayer and their heterostructures with nanoparticles of metals and semiconductors
popup.stage_title
Head
Kuchmii Stepan Ya.,
Registration Date
07-02-2020
Organization
L. V. Pisarzhevskii Institute Of Physical Chemistry of The National Academy of Sciences of Ukraine
popup.description2
Massive and mesoporous C3N4, colloids of its monolayer particles, as well as composites based on them and ZnO, Au, Ru, potassium niobate nanoparticles were obtained, their structural, spectral luminescent and textural characteristics were revealed. By deposition of colloidal particles with acetic acid, a high-luminescent material was obtained, which emits light in the range of 420-600 nm.
It has been shown that nanocomposites based on carbon nitride and layered KNb3O8 and HNb3O8 niobates exhibit higher photocatalytic activity in the evolution of hydrogen from aqueous donor substrates than individual components due to better charge separation between components of the composite.
C3N4 has been found to be an effective catalyst for the Knevenagel condensation reaction between benzaldehyde and ethyl cyanoacetate, and a carbon nitride and ruthenium nanoparticle composite is a catalyst for the oxidation of betulin.
Product Description
popup.authors
Kuchmii Stepan Ya.
Raievska Oleksandra Ye.
Shvalahin Vitalii V.
Shcherban Nataliya D.
popup.nrat_date
2020-04-02
