Oxidation and stability of multi-walled carbon nanotubes in hydrogen peroxide solution

2018 ◽  
Vol 214 ◽  
pp. 472-481 ◽  
Author(s):  
Isaac Adjei Safo ◽  
Fang Liu ◽  
Kunpeng Xie ◽  
Wei Xia
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Hydrogen Peroxide Solution ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Simultaneous determination of ascorbic acid, dopamine, uric acid and hydrogen peroxide based on co-immobilization of PEDOT and FAD using multi-walled carbon nanotubes

2014 ◽  
Vol 6 (20) ◽  
pp. 8321-8327 ◽  
Author(s):  
Kuo Chiang Lin ◽  
Jia Yan Huang ◽  
Shen Ming Chen
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Ascorbic Acid ◽  
Uric Acid ◽  
Simultaneous Determination ◽  
High Conductivity ◽  
Hybrid Films ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Illustration of electro-codeposition of PEDOT and FAD hybrid films using high conductivity and steric MWCNTs as a template.

Ultrasound promoted green oxidation of alkenes with hydrogen peroxide in the presence of iron porphyrins supported on multi-walled carbon nanotubes

2015 ◽  
Vol 19 (04) ◽  
pp. 622-630 ◽  
Author(s):  
Saeed Rayati ◽  
Zahra Sheybanifard
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Heterogeneous Catalyst ◽  
Multi Wall Carbon Nanotubes ◽  
Mechanical Stirring ◽  
Transmission Electron ◽  
Multi Walled Carbon Nanotubes ◽  
Ft Ir ◽  
Walled Carbon Nanotubes

In the present work, oxidation of alkenes with hydrogen peroxide in the presence of meso-tetrakis(4-hydroxyphenyl)porphyrinatoiron(III) chloride supported onto surface of functionalized multi-wall carbon nanotubes (FMWCNT), [ Fe ( THPP ) Cl@MWCNT ], is reported. The simple heterogeneous catalyst was characterized by FT-IR spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM) and also thermal analysis. The amount of the catalyst loaded on the nanotubes was determined by atomic absorption spectroscopy. This heterogeneous catalyst proved to be an efficient and green catalyst and was successfully able to activate hydrogen peroxide without any additive toward the oxidation of alkenes in ethanol as a green solvent. Performance of the catalyst in oxidation of various alkenes was inspected under reflux, ultrasonic irradiation and mechanical stirring. Moreover, the catalyst can be reused several times under similar conditions.

Using multi-walled carbon nanotubes to enhance coimmobilization of poly(azure A) and poly(neutral red) for determination of nicotinamide adenine dinucleotide and hydrogen peroxide

RSC Advances ◽  
2014 ◽  
Vol 4 (85) ◽  
pp. 45566-45574 ◽  
Author(s):  
Kuo Chiang Lin ◽  
A. T. Ezhil Vilian ◽  
Shen Ming Chen
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Nicotinamide Adenine Dinucleotide ◽  
Neutral Red ◽  
Nicotinamide Adenine ◽  
Hybrid Films ◽  
Azure A ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Illustration of electro-codeposition of azure A and neutral red hybrid films using high ly conductive and steric MWCNTs as a template.

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