Banana peel derived biomass carbon: Multi‐walled carbon nanotube composite modified electrode for sensitive voltammetric detection of baicalein

ABSTRACTHigh molecular weight polyaniline / multi-walled carbon nanotube composite films were fabricated using solution processing. Composite films with various weight percentages of multiwalled carbon nanotubes were fabricated. Physical properties of these composites were analyzed by thermogravimetric analysis, tensile testing, and scanning electron microscopy. These results indicate that the addition of multiwalled nanotubes to polyaniline significantly enhances the mechanical properties of the films. In addition, metal–semiconductor (composite) (MS) contact devices were fabricated, and it was observed that the current level in the films increased with increasing multiwalled nanotube content. Furthermore, it was observed that polyaniline containing one weight percent of carbon nanotubes appears to be the most promising composition for applications in organic electronic devices.

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Na3.12Fe2.44(P2O7)2/multi-walled carbon nanotube composite as a cathode material for sodium-ion batteries

Journal of Materials Chemistry A ◽

10.1039/c5ta03127c ◽

2015 ◽

Vol 3 (33) ◽

pp. 17224-17229 ◽

Cited By ~ 53

Author(s):

Yubin Niu ◽

Maowen Xu ◽

Chuanjun Cheng ◽

ShuJuan Bao ◽

Junke Hou ◽

...

Keyword(s):

Carbon Nanotube ◽

Solid State ◽

Cathode Material ◽

Solid State Reaction ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Multi Walled Carbon Nanotube ◽

Carbon Nanotube Composite

Na3.12Fe2.44(P2O7)2/multi-walled carbon nanotube (MWCNT) composite was fabricated by a solid state reaction and was further used to fabricate a cathode for sodium-ion batteries.

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One-Dimensional Polythiophene/Multi-Walled Carbon Nanotube Composite Cathodes for Rechargeable Magnesium Battery: Evidence of Improved Stability and Electrochemically Induced Rearrangement in Electrode Morphology†

Electrochimica Acta ◽

10.1016/j.electacta.2021.139707 ◽

2021 ◽

pp. 139707

Author(s):

Vadthya Raju ◽

J Vatsala Rani ◽

Pratyay Basak

Keyword(s):

Carbon Nanotube ◽

One Dimensional ◽

Magnesium Battery ◽

Multi Walled Carbon Nanotube ◽

Composite Cathodes ◽

Improved Stability ◽

Carbon Nanotube Composite

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Fabrication of Graphene/Carbon Nanotube Composite Modified Electrode for Selective and Sensitive Determination of Uric Acid

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.641-642.562 ◽

2013 ◽

Vol 641-642 ◽

pp. 562-565

Author(s):

Zheng Xiao Liu ◽

Jian Fei Xia ◽

Zong Hua Wang ◽

Yan Zhi Xia ◽

Fei Fei Zhang ◽

...

Keyword(s):

Carbon Nanotubes ◽

Uric Acid ◽

Carbon Nanotube ◽

Modified Electrode ◽

Phosphate Buffer Solution ◽

Carbon Electrode ◽

Buffer Solution ◽

Sensitive Determination ◽

Carbon Nanotube Composite

A novel composite was firstly synthesized by compositing graphenes (G) and carbon nanotubes (CNTs) and then a new composite modified electrode (G/CNTs/GCE) was prepared by coating the resulting composite on the surface of the glassy carbon electrode (GCE). The composite modified electrode G/CNTs/GCE showed great electrochemical activities which were studied by sensitive determining the electrochemistry behaviors of uric acid (UA). It revealed when the concentration range of UA changed from 1×10-7 mol/L to 1×10-3 mol/L, the peak currents had linear relationship with the concentration of UA in the phosphate buffer solution (PBS) which the value of pH is 7.0. And the linear equation is ip (μA) = 21.55C+28.94 (C: mmol/L), with the related coefficient 0.9964.

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