Efficient Removal of Zn(II), Pb(II), and Cd(II) in Waste Water Based on Magnetic Graphitic Carbon Nitride Materials with Enhanced Adsorption Capacity

2018 ◽  
Vol 63 (10) ◽  
pp. 3902-3912 ◽  
Author(s):  
Shuangzhen Guo ◽  
Kaili Wu ◽  
Yan Gao ◽  
Lihua Liu ◽  
Xixi Zhu ◽  
...  
Keyword(s):  
Waste Water ◽  
Adsorption Capacity ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Efficient Removal ◽  
Water Based ◽  
Enhanced Adsorption ◽  
Carbon Nitride Materials

Unprecedented Wiring Efficiency of Sulfonated Graphitic Carbon Nitride Materials: Toward High-Performance Amperometric Recombinant CotA Laccase Biosensors

2018 ◽  
Vol 7 (1) ◽  
pp. 1474-1484 ◽  
Author(s):  
Alain R. Puente-Santiago ◽  
Daily Rodríguez-Padrón ◽  
Xuebo Quan ◽  
Mario J. Muñoz Batista ◽  
Lígia O. Martins ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Cota Laccase ◽  
Carbon Nitride Materials

scholarly journals Photocatalytic (Hetero)Arylation of C(sp3)–H Bonds with Carbon Nitride

2020 ◽  
Author(s):  
Saikat Das ◽  
Kathiravan Murugesan ◽  
GONZALO JAVIER VILLEGAS RODRIGUEZ ◽  
Jaspreet Kaur ◽  
Joshua Barham ◽  
...  
Keyword(s):  
Organic Semiconductor ◽  
Carbon Nitride ◽  
Hydrogen Atom Transfer ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Nickel Catalysis ◽  
Direct Functionalization ◽  
Low Toxicity ◽  
Homogeneous Photocatalysis ◽  
Carbon Nitride Materials

Polymeric graphitic carbon nitride materials have attracted significant interest in recent years and found applications in diverse light-to-energy conversions such as artificial photosynthesis, CO<sub>2 </sub>reduction or degradation of organic pollutants. However, their utilization in synthetic photocatalysis especially in the direct functionalization of C(sp<sup>3</sup>)−H bonds remains underexplored. Herein, we report mesoporous graphitic carbon nitride (mpg-CN) as a heterogeneous organic semiconductor photocatalyst for direct arylation of sp<sup>3</sup> C−H bonds <i>via </i>a combination of<i> </i>hydrogen atom transfer and nickel catalysis. Our protocol has a broad synthetic scope (>70 examples including late-stage modification of densely functionalized bio-active molecules), is operationally simple, and shows high chemo- and regioselectivity. Facile separation and recycling of the mpg-CN catalyst in combination with its low preparation cost, innate photochemical stability and low toxicity are beneficial features overcoming typical shortcomings of homogeneous photocatalysis. Additionally, mechanistic investigations indicate that an unprecedented energy transfer process (EnT) from the organic semiconductor to the nickel complex is operating.

Mesoporous graphitic carbon nitride materials: synthesis and modifications

2015 ◽  
Vol 42 (5) ◽  
pp. 3979-3998 ◽  
Author(s):  
Hong Li ◽  
Lingzhi Wang ◽  
Yongdi Liu ◽  
Juying Lei ◽  
Jinlong Zhang
Keyword(s):  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Materials Synthesis ◽  
Carbon Nitride Materials

Spin-polarization and ferromagnetism of graphitic carbon nitride materials

2013 ◽  
Vol 1 (39) ◽  
pp. 6265 ◽  
Author(s):  
Xiaoming Zhang ◽  
Mingwen Zhao ◽  
Aizhu Wang ◽  
Xiaopeng Wang ◽  
Aijun Du
Keyword(s):  
Spin Polarization ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Carbon Nitride Materials
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