Results 11 to 20 of about 128,337 (301)

Graphitic Carbon Nitride: A Highly Electroactive Nanomaterial for Environmental and Clinical Sensing

Sensors, 2020
Graphitic carbon nitride (g-C3N4) is a two-dimensional conjugated polymer that has attracted the interest of researchers and industrial communities owing to its outstanding analytical merits such as low-cost synthesis, high stability, unique electronic ...
Azeez O. Idris, Ekemena O. Oseghe, Titus A. M. Msagati, Alex T. Kuvarega, Usisipho Feleni, Bhekie Mamba   +5 more
doaj   +1 more source

Loading of g‐C3N4 on Core‐Shell Magnetic Mesoporous Silica Nanospheres as a Solid Base Catalyst for the Green Synthesis of some Chromene Derivatives under Different Conditions

ChemistryOpen, 2022
Using heterogeneous basic catalysts has a great importance in chemical reactions because of their advantages (such as easy separation and thermal stability at harsh conditions) over homogeneous catalysts.
Dr. Shekofeh Neamani, Dr. Leila Moradi
doaj   +1 more source

Breaking through water-splitting bottlenecks over carbon nitride with fluorination

Nature Communications, 2022
Graphitic carbon nitride has long been considered a poor oxygen evolution catalyst. Here, the authors report a simple fluorination strategy to prevent the accumulation of inert C=O on carbon nitride to break through this bottleneck.
Ji Wu, Zhonghuan Liu, Xinyu Lin, Enhui Jiang, Shuai Zhang, Pengwei Huo, Yan Yan, Peng Zhou, Yongsheng Yan   +8 more
doaj   +1 more source

Graphite Carbon Nitride

, 2023
Graphitic carbon nitride (g-C3N4), is a synthetic polymer made up of carbon, nitrogen, and some impurity hydrogen that is linked together using tris-triazine-based patterns. Because of the inclusion of N and H atoms, it has electron-rich characteristics, basic surface functions, and H-bonding motifs, compared to the bulk of carbon materials ...
Yamuna Ezhumalai, Prabakaran Kumaresan, Tirupathy Jayapalan   +2 more
openaire   +1 more source

The Role of Aluminum in Graphitic Carbon Nitride Synthesis from Tiourea

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2023
The synthesis of a composite material based on graphitic carbon nitride by pyrolytic decomposition at 550 °C of a mechanical mixture of thiourea with the addition of aluminum powder in the amount of 5–30 wt.% has been studied.
S. E. Maksimov, E. B. Chubenko, V. E. Borisenko, A. I. Kulak   +3 more
doaj   +1 more source

Increased catalytic activity through ZnMo7O24/g-C3N4 heterostructured assemblies for greener indole condensation reaction at room temperature

Scientific Reports, 2022
As an economical conjugated polymer, graphitic carbon nitride (g-C3N4) has recently attracted much attention due to its exciting chemical and thermal stability and easy availability.
Najmedin Azizi, Elham Farhadi, Fezeh Farzaneh   +2 more
doaj   +1 more source

Photocatalytic hydrogen under visible light by nitrogen-doped rutile titania graphitic carbon nitride composites: an experimental and theoretical study

Advanced Composites and Hybrid Materials, 2023
Photocatalysis technology is one of the hotspots in recent years to solve a series of social problems such as energy crisis and environmental pollution.
Jianxin Li, Yuhua Wang, Haixiang Song, Yao Guo, Shuaishuai Hu, Huibin Zheng, Shiding Zhang, Xianchang Li, Qianqian Gao, Chengbo Li, Zunwei Zhu, Yitong Wang   +11 more
semanticscholar   +1 more source

One-Dimensional P-Doped Graphitic Carbon Nitride Tube: Facile Synthesis, Effect of Doping Concentration, and Enhanced Mechanism for Photocatalytic Hydrogen Evolution

Nanomaterials, 2022
P-doped graphitic carbon nitride tubes (P-CNTS) with different P concentrations were successfully fabricated via a pre-hydrothermal in combination with a calcination process under a nitrogen atmosphere.
Dazhuang Yu, Tiekun Jia, Zhao Deng, Qichen Wei, Kun Wang, Lihua Chen, Pingping Wang, Jiedong Cui   +7 more
doaj   +1 more source

Application of Carbonic Nanosheets Based on Urea Precursors as Dispersive Solid Phase Extraction Adsorbent for Extraction of Methamphetamine from Urine Samples [PDF]

Advanced Pharmaceutical Bulletin, 2021
Purpose: This paper established the application of synthesized graphitic carbon nitride nanosheets (GCNNs) as an influential dispersive solid phase extraction (DSPE) adsorbent in extracting methamphetamine from complicated urine media coupled with high ...
Arezou Taghvimi, Siavoush Dastmalchi, Yousef Javadzadeh   +2 more
doaj   +1 more source

Graphitic Carbon Nitride (g-C3N4) Based Heterogenous Single Atom Catalysts: Synthesis, Characterisation and Catalytic Applications

Journal of Materials Chemistry A, 2023
Graphitic carbon nitride (g-C3N4), the well-known visible light active, two-dimensional organic semiconductor is gaining further prominence as a potential matrix for developing heterogeneous single atom catalysts.
S. P, Jubi John, T. Rajan, Anilkumar M. Gopinathan, Takeo Yamaguchi, S. Pillai, Hareesh Unnikrishnan Nair Saraswathy   +6 more
semanticscholar   +1 more source