Results 11 to 20 of about 2,078,026 (302)

Triple templating of graphitic carbon nitride to enhance photocatalytic properties [PDF]

APL Materials, 2016
Graphitic carbon nitride materials show some promising properties for applications such as photocatalytic water splitting. However, the conversion efficiency is still low due to factors such as a low surface area and limited light absorption.
Z. Yang, A. E. Danks, J. Wang, Y. Zhang, Z. Schnepp   +4 more
doaj   +2 more sources

Graphitic Carbon Nitride: A Novel Two-Dimensional Metal-Free Carbon-Based Polymer Material for Electrochemical Detection of Biomarkers

C
Graphitic carbon nitride (g-C3N4) has gained significant attention due to its unique physicochemical properties as a metal-free, two-dimensional, carbon-based polymeric fluorescent substance composed of tris-triazine-based patterns with a slight hydrogen
Ganesan Kausalya Sasikumar, Pitchai Utchimahali Muthu Raja, Peter Jerome, Rathinasamy Radhamani Shenthilkumar, Putrakumar Balla   +4 more
doaj   +2 more sources

Amine Functionalized Graphitic Carbon Nitride as Sustainable, Metal-Free Catalyst for Knoevenagel Condensation [PDF]

, 2022
The design and development of novel, metal-free heterogeneous catalyst for organic transformation reactions is a challenging task. Amine functionalized graphitic carbon nitride (NH2-GCN) was prepared and used as a heterogeneous base catalyst for ...
Kamlesh , Kumari, Priyanka, Choudhary, Devendra , Sharma, Venkata, Krishnan   +3 more
core   +1 more source

Hierarchical meso/macro-porous TiO2/graphitic carbon nitride nanofibers with enhanced hydrogen evolution [PDF]

, 2021
Constructing a hierarchical structure with tunable pore size is a practical method to improve the capacity of photocatalytic hydrogen production of catalysts.
Zou, Xinxin, Shi, Xiao-Lei, Song, Shaoli, Chen, Zhi-Gang, Yang, Yanling, Chen, Huajun   +5 more
core   +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

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

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

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

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

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