Synthesis and characterization of graphitic mesoporous carbon using metal–metal oxide by chemical vapor deposition method

Atchudan, Raji; Perumal, Suguna; Karthikeyan, D.; Pandurangan, A.; Lee, Yong Rok

doi:10.1016/j.micromeso.2015.05.032

Cited by 62 publications

(15 citation statements)

References 34 publications

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“…The IR spectrum of N-CDs had absorption bands at 3426, 2928, 1629, and 1047 cm –1 , which could be assigned to the stretching frequency of −OH/–NH, −CH, −C=C (sp 2 ), and −C–N (N doping) functional groups, respectively. 34,35 These results confirmed that the synthesized N-CDs consists of acid, hydroxyl, amine, amide, and carbonyl moieties.…”

Section: Resultssupporting

confidence: 64%

Hydrothermally Green Synthesized Nitrogen-Doped Carbon Dots from Phyllanthus emblica and Their Catalytic Ability in the Detoxification of Textile Effluents

Arul

Sethuraman

2019

ACS Omega

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A facile method for reduction of textile effluents (TEff) using fluorescent nitrogen-doped carbon dots (N-CDs) has been developed and reported here. The synthesis of N-CDs was done by a hydrothermal carbonization method using the aqueous extract of Phyllanthus emblica ( P. emblica ) fruit as a carbon source and aq NH 3 as a nitrogen dopant. Various analytical techniques have been employed for the characterization of N-CDs. The size of the synthesized N-CDs was found to be 4.08 nm, which was confirmed by high-resolution transmission electron microscopy analysis. The graphitic character of the N-CDs was studied by using selected area energy diffraction pattern and Raman spectroscopy studies. Under the excitation of 320 nm, an intense blue fluorescence was emitted by N-CDs of around 400 nm. From the obtained results of energy-dispersive spectrometry, EDAX, and Fourier transform infrared studies, it was confirmed that nitrogen was doped over the N-CD surface. Finally, the catalytic ability of NaBH 4 was found to be enhanced remarkably by the synthesized CDs in the detoxification of TEff.

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Section: Resultssupporting

confidence: 64%

Hydrothermally Green Synthesized Nitrogen-Doped Carbon Dots from Phyllanthus emblica and Their Catalytic Ability in the Detoxification of Textile Effluents

Arul

Sethuraman

2019

ACS Omega

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“…The intensity ratio between the D and G bands (I D /I G ) is less than 1 for ideal graphite. 53 Here, the I D /I G value was found to be 0.49, which depicts the moderate graphite structure of the prepared NFCNDs and also conrms the existence of minimal surface defects in the graphitic structure of the NFCNDs.…”

Section: Raman Spectramentioning

confidence: 73%

Cyan color-emitting nitrogen-functionalized carbon nanodots (NFCNDs) from Indigofera tinctoria and their catalytic reduction of organic dyes and fluorescent ink applications

et al. 2021

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“…It has the advantages of a simple principle, high purity of preparation, large gas contact surface, and thorough reaction. The methods commonly adopted are evaporative condensation ( Cui et al, 2010 ; Chunrui et al, 2017 ), gas-state reaction ( Yu et al, 2005 ), chemical vapor deposition ( Atchudan et al, 2015 ), sputtering ( Jia, 2004 ), and gas-phase combustion ( Dong et al, 2003 ). And if you want to get high-performance nanomaterials, the particle size, composition, and other information of nanoparticles must be strictly monitored and regulated during the preparation of nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

Detection Methods of Nanoparticles Synthesized by Gas-Phase Method: A Review

Zhang

Zhao

et al. 2022

Front. Chem.

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The detection of nanoparticles is the basis of the study of synthesis mechanism, active regulation of the synthesis process, and the study of nanoparticle properties after synthesis. It is significantly meaningful to the academia and engineering industry. Although there are many relevant detection methods at present, each method has its own advantages and disadvantages, and their measurement quantity and application conditions are also different. There is a lack of unified sorting and generalization. In this paper, the significance of detection of nanoparticles synthesized by a gas-phase method is introduced, the development of detection technology is reviewed, and the future is prospected. It is hoped that this paper will provide a reference for the detection of nanoparticles under various conditions and for the development of new detection methods.

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Synthesis and characterization of graphitic mesoporous carbon using metal–metal oxide by chemical vapor deposition method

Cited by 62 publications

References 34 publications

Hydrothermally Green Synthesized Nitrogen-Doped Carbon Dots from Phyllanthus emblica and Their Catalytic Ability in the Detoxification of Textile Effluents

Hydrothermally Green Synthesized Nitrogen-Doped Carbon Dots from Phyllanthus emblica and Their Catalytic Ability in the Detoxification of Textile Effluents

Cyan color-emitting nitrogen-functionalized carbon nanodots (NFCNDs) from Indigofera tinctoria and their catalytic reduction of organic dyes and fluorescent ink applications

Detection Methods of Nanoparticles Synthesized by Gas-Phase Method: A Review

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