scholarly journals Structure disorder of graphitic carbon nitride induced by liquid-assisted grinding for enhanced photocatalytic conversion

RSC Advances ◽  
2014 ◽  
Vol 4 (21) ◽  
pp. 10676-10679 ◽  
Author(s):  
Xue Lu Wang ◽  
Wen Qi Fang ◽  
Shuang Yang ◽  
Pengfei Liu ◽  
Huijun Zhao ◽  
...  
Keyword(s):  
Ball Milling ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Disordered Structure ◽  
Planetary Ball Milling ◽  
Structure Disorder ◽  
First Time

Graphitic-C3N4 with disordered structure was processed for the first time by a liquid-assisted planetary ball milling approach.

Efficient hydrogen generation from formic acid using AgPd nanoparticles immobilized on carbon nitride-functionalized SBA-15

RSC Advances ◽  
2016 ◽  
Vol 6 (52) ◽  
pp. 46908-46914 ◽  
Author(s):  
Lixin Xu ◽  
Bo Jin ◽  
Jian Zhang ◽  
Dang-guo Cheng ◽  
Fengqiu Chen ◽  
...  
Keyword(s):  
Formic Acid ◽  
Carbon Nitride ◽  
Reduction Method ◽  
Hydrogen Generation ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Co Reduction ◽  
First Time

Bimetallic AgPd nanoparticles were successfully immobilized on graphitic carbon nitride (g-C3N4) functionalized SBA-15 for the first time by a facile co-reduction method.

Novel composites of graphitic carbon nitride and NiO nanosheet arrays as effective photocathodes with enhanced photocurrent performances

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 83350-83355 ◽  
Author(s):  
Zhonghao Wang ◽  
Guojun Zou ◽  
Chenchen Feng ◽  
Ying Ma ◽  
Xiaolai Wang ◽  
...  
Keyword(s):  
Charge Separation ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Hole Transfer ◽  
Nanosheet Arrays ◽  
Type Semiconductor ◽  
P Type ◽  
First Time

Novel composites composed of graphitic carbon nitride (GCN) and p-type semiconductor of NiO nanosheet arrays were fabricated for the first time and demonstrated to be efficient photocathodes for enhancing charge separation and hole transfer.

One-step preparation of iodine-doped graphitic carbon nitride nanosheets as efficient photocatalysts for visible light water splitting

2015 ◽  
Vol 3 (8) ◽  
pp. 4612-4619 ◽  
Author(s):  
Qing Han ◽  
Chuangang Hu ◽  
Fei Zhao ◽  
Zhipan Zhang ◽  
Nan Chen ◽  
...  
Keyword(s):  
Visible Light ◽  
Ball Milling ◽  
Water Splitting ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Light Water ◽  
Visible Light Driven ◽  
One Step ◽  
Carbon Nitride Nanosheets

A highly efficient visible-light-driven photocatalyst based on iodinated graphitic carbon nitride nanosheets (IGCNSs) has been prepared by facilely ball-milling graphitic carbon nitride (GCN) in the presence of iodine.

Transition metal-coordinated graphitic carbon nitride dots as a sensitive and facile fluorescent probe for β-amyloid peptide detection

The Analyst ◽  
2019 ◽  
Vol 144 (2) ◽  
pp. 504-511 ◽  
Author(s):  
Yin Zhang ◽  
Si Meng ◽  
Jinhua Ding ◽  
Qiwen Peng ◽  
Yanyan Yu
Keyword(s):  
Transition Metal ◽  
Quantum Dot ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Amyloid Peptide ◽  
Graphitic Carbon Nitride ◽  
Peptide Detection ◽  
Β Amyloid ◽  
Β Amyloid Peptide ◽  
First Time

Herein, we developed a sensitive graphitic carbon nitride quantum dot (gCNQD)-based fluorescent strategy for β-amyloid peptide monomer (Aβ) determination down to the ng mL−1 level for the first time.

Fabrication of an exfoliated graphitic carbon nitride as a highly active visible light photocatalyst

2015 ◽  
Vol 3 (48) ◽  
pp. 24237-24244 ◽  
Author(s):  
Pengxiang Qiu ◽  
Huan Chen ◽  
Chenmin Xu ◽  
Ning Zhou ◽  
Fang Jiang ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Visible Light ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Visible Light Photocatalyst ◽  
Highly Active ◽  
First Time

Graphitic carbon nitride (g-C3N4) nanosheets were synthesized by exfoliating bulk g-C3N4 with a thermal treatment under H2 for the first time.

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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