Activated Carbon and Graphitic Carbon Nitride Immobilized on Mesoporous Silica for Adsorption of Nitrobenzene

2018 ◽  
Vol 63 (6) ◽  
pp. 1977-1986 ◽  
Author(s):  
Fahime Nezampour ◽  
Mehran Ghiaci ◽  
Kianoosh Masoomi
Keyword(s):  
Activated Carbon ◽  
Mesoporous Silica ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride

Enhanced Xylene sensing performance using Ag-V2O5 loaded mesoporous graphitic carbon nitride

2021 ◽  
Author(s):  
Vandna Chaudhary ◽  
S. P. Nehra
Keyword(s):  
Mesoporous Silica ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Hard Template ◽  
3 Dimensional ◽  
Cubic Mesoporous ◽  
Sensing Performance

3-Dimensional ordered cubic mesoporous Ag-V2O5 loaded graphitic carbon nitride (mpg-CN) hybrid was fabricated via a facile nanocasting technique using mesoporous silica as hard template and it’s sensing response towards xylene...

Supported structure-controlled graphitic carbon nitride catalyst for dehydrochlorination of 1,2-dichloroethane

2018 ◽  
Vol 8 (20) ◽  
pp. 5334-5343 ◽  
Author(s):  
Xi Sun ◽  
Yucai Qin ◽  
Qiang Li ◽  
Xi Liu ◽  
Zheng Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Activated Carbon ◽  
Carbon Nitride ◽  
Degree Of Polymerization ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
The One ◽  
High Degree

The activated carbon supported carbon nitride with more ‘defects’ shows higher catalytic activity for dehydrochlorination of 1,2-DCE than the one with a high degree of polymerization.

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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