Photochemically Mediated Atom Transfer Radical Polymerization Using Polymeric Semiconductor Mesoporous Graphitic Carbon Nitride

2014 ◽  
Vol 215 (7) ◽  
pp. 675-681 ◽  
Author(s):  
Sajjad Dadashi-Silab ◽  
Mehmet Atilla Tasdelen ◽  
Baris Kiskan ◽  
Xinchen Wang ◽  
Markus Antonietti ◽  
...  
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Atom Transfer ◽  
Polymeric Semiconductor

Novel Graphitic Carbon Nitride g-C9N10 as Promising Platform to Design Efficient Photocatalyst for Dinitrogen Reduction to Ammonia: The First Principle Investigation

2021 ◽  
Author(s):  
Lixue Xia ◽  
Huan Wang ◽  
Yan Zhao
Keyword(s):  
Solar Energy ◽  
Carbon Nitride ◽  
Vital Role ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
First Principle ◽  
Polymeric Semiconductor ◽  
Dinitrogen Reduction

Photocatalyst plays a vital role in harnessing and converting solar energy into storable and valuable chemical fuels. As a polymeric semiconductor, graphitic carbon nitride g-C3N4 has been regarded as next...

Mesoporous Graphitic Carbon Nitride as a Heterogeneous Visible Light Photoinitiator for Radical Polymerization

2012 ◽  
Vol 1 (5) ◽  
pp. 546-549 ◽  
Author(s):  
Baris Kiskan ◽  
Jinshui Zhang ◽  
Xinchen Wang ◽  
Markus Antonietti ◽  
Yusuf Yagci
Keyword(s):  
Visible Light ◽  
Radical Polymerization ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride

Metal Doped-C3N4/Fe2O4: Efficient and Versatile Heterogenous Catalysts for Organic Transformations

2019 ◽  
Vol 23 (12) ◽  
pp. 1284-1306
Author(s):  
Vijai K. Rai ◽  
Fooleswar Verma ◽  
Suhasini Mahata ◽  
Smita R. Bhardiya ◽  
Manorama Singh ◽  
...  
Keyword(s):  
Ring Opening ◽  
Carbon Nitride ◽  
Addition Reaction ◽  
High Surface ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Organic Transformations ◽  
Reduction Reactions ◽  
Activation Reaction ◽  
Metal Doped

The polymeric graphitic carbon nitride (g-C3N4) has been one of the interesting earth abundant elements. Though g-C3N4 finds application as a photocatalyst, its photocatalytic behaviour is limited because of low efficiency, mainly due to rapid charge recombination. To overcome this problem, several strategies have been developed including doping of metal/non-metal in the cavity of g-C3N4. Moreover, the CoFe2O4 NPs have been used in many organic transformations because of its high surface area and easy separation due to its magnetic nature. This review describes the role of cobalt ferrite as magnetic nanoparticles and metal-doped carbon nitride as efficient heterogeneous catalysts for new carbon-carbon and carbon-hetero atom bond formation followed by heterocyclization. Reactions which involved new catalysts for selective activation of readily available substrates has been reported herein. Since nanoparticles enhance the reactivity of catalyst due to higher catalytic area, they have been employed in various reactions such as addition reaction, C-H activation reaction, coupling reaction, cyclo-addition reaction, multi-component reaction, ring-opening reaction, oxidation reaction and reduction reactions etc. The driving force for choosing this topic is based-on huge number of good publications including different types of spinels/metal doped-/graphitic carbon nitride reported in the literature and due to interest of synthetic community in recent years. This review certainly will represent the present status in organic transformation and for exploring further their catalytic efficiency to new organic transformations involving C-H activation reaction through coupling, cyclo-addition, multi-component, ring-opening, oxidation and reduction reactions.

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