Results 241 to 250 of about 2,078,026 (302)

Graphitic carbon nitride/nickel dual catalysis for decarboxylative synthesis of unsymmetrical ketones from keto acids.

open access: yesGreen Chem
Findlay MT   +8 more
europepmc   +1 more source

Polymeric Photocatalysts Based on Graphitic Carbon Nitride

Advanced Materials, 2015
Semiconductor‐based photocatalysis is considered to be an attractive way for solving the worldwide energy shortage and environmental pollution issues. Since the pioneering work in 2009 on graphitic carbon nitride (g‐C3N4) for visible‐light photocatalytic water splitting, g‐C3N4‐based photocatalysis has become a very hot research topic.
Jiaguo Yu   +2 more
exaly   +3 more sources

A graphitic carbon nitride

Journal of Materials Science Letters, 1990
Synthese de nitrure de carbone, par pyrolyse a haute pression a partir de tetracyanoethylene et de 1,3,5-triazine, et caracterisation des produits obtenus. Influence des conditions de fabrication et du recuit thermique sur la teneur en azote. La structure en couches de type graphite, est pauvrement cristallisee.
T. Sekine   +4 more
openaire   +1 more source

Carbon–Graphitic Carbon Nitride Hybrids for Heterogeneous Photocatalysis

Small, 2020
AbstractPolymeric graphitic carbon nitride (g‐C3N4) and various carbon materials have experienced a renaissance as viable alternates in photocatalysis due to their captivating metal‐free features, favorable photoelectric properties, and economic adaptabilities.
Lei Cheng   +4 more
openaire   +2 more sources

On electronegativity of graphitic carbon nitride

Carbon, 2021
Abstract The values of electronegativity (n = 101) of graphitic carbon nitride (g-C3N4) found in the literature were calculated as the geometric mean of the Mulliken electronegativities of carbon and nitrogen. They mostly varied in the interval of 4.64–4.77eV but were very different from that of 6.91 eV calculated in this work.
openaire   +1 more source

A Comprehensive Review on Graphitic Carbon Nitride for Carbon Dioxide Photoreduction

Small Methods, 2022
AbstractInspired by natural photosynthesis, harnessing the wide range of natural solar energy and utilizing appropriate semiconductor‐based catalysts to convert carbon dioxide into beneficial energy species, for example, CO, CH4, HCOOH, and CH3COH have been shown to be a sustainable and more environmentally friendly approach.
Javid Khan, Yanyan Sun, Lei Han
openaire   +2 more sources

Thermal transport properties of graphite carbon nitride

Physical Chemistry Chemical Physics, 2020
Graphite carbon nitride (GCN), which can be regarded as a nitrogen heteroatom-substituted graphite framework, has attracted great attention as a new 2D layered structure material with semiconductor electronic characteristics.
Jieren Song   +7 more
openaire   +2 more sources

Polymeric Graphitic Carbon Nitride for Heterogeneous Photocatalysis

ACS Catalysis, 2012
Polymeric graphitic carbon nitride (for simplicity, g-C3N4) is a layered material similar to graphene, being composed of only C, N, and some impurity H. Contrary to graphenes, g-C3N4 is a medium band gap semiconductor and an effective photocatalyst for a broad variety of reactions, and it possesses a high thermal and chemical stability In this ...
Wang, X., Blechert, S., Antonietti, M.
openaire   +2 more sources

Tailoring the Mesoporous Texture of Graphitic Carbon Nitride

Journal of Nanoscience and Nanotechnology, 2013
Recently, graphitic carbon nitride (g-C3N4) materials have received a great attention from many researchers due to their various roles as a visible light harvesting photocatalyst, metal-free catalyst, reactive template, nitrogen source of nitridation reaction, etc. g-C3N4 could be prepared by temperature-induced polymerization of cyanamide or melamine.
Jae-Hun, Yang   +3 more
openaire   +2 more sources

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