Published February 2019
| Version v1
Journal article
Synthesis of Oxygen-Doped Graphitic Carbon Nitride from Thiourea
- 1. Belarusian State University of Informatics and Radioelectronics (Belarus)
Description
We have synthesized oxygen-doped graphite-like carbon nitride (g-C3N4) by the thermal treatment of the thiourea at 450–550°C. With an increase in the annealing temperature, the oxygen concentration in g-C3N4 increases, and the band-gap of the material decreases from 2.64 to 2.47 eV. The semiconductor properties of g-C3N4 doped with oxygen are confirmed by its high photocatalytic activity, determined by decoloration of a Rhodamine B aqueous solution in the presence of g-C3N4 upon irradiation with visible light.
Additional details
Identifiers
Publishing Information
- Journal Title
- Technical Physics Letters
- Journal Volume
- 45
- Journal Issue
- 2
- Journal Page Range
- p. 108-110
- ISSN
- 1063-7850
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51093301
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANNEALING; AQUEOUS SOLUTIONS; CARBON NITRIDES; CONCENTRATION RATIO; DOPED MATERIALS; GRAPHITE; OXYGEN; PHOTOCATALYSIS; RADIATION EFFECTS; RHODAMINES; SEMICONDUCTOR MATERIALS; SYNTHESIS; THIOUREA; VISIBLE RADIATION
- Descriptors DEC
- AMINES; ANTITHYROID DRUGS; CARBON; CARBON COMPOUNDS; CARBONIC ACID DERIVATIVES; CARBOXYLIC ACIDS; CATALYSIS; DIMENSIONLESS NUMBERS; DISPERSIONS; DRUGS; DYES; ELECTROMAGNETIC RADIATION; ELEMENTS; HEAT TREATMENTS; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; MATERIALS; MINERALS; MIXTURES; NITRIDES; NITROGEN COMPOUNDS; NONMETALS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PNICTIDES; RADIATIONS; REAGENTS; SOLUTIONS; THIOUREAS
Optional Information
- Copyright
- Copyright (c) 2019 Pleiades Publishing, Ltd.