Hierarchical porous carbon fibers/carbon nanofibers monolith from electrospinning/CVD processes as a high effective surface area support platform

2017 ◽  
Vol 5 (5) ◽  
pp. 2151-2162 ◽  
Author(s):  
Yuefeng Liu ◽  
Jingjie Luo ◽  
Camille Helleu ◽  
Mathieu Behr ◽  
Housseinou Ba ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Carbon Fibers ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Effective Surface Area ◽  
Hierarchical Porous Carbon ◽  
Effective Surface ◽  
Surface Areas ◽  
Hierarchical Porous ◽  
Hierarchical Carbon

Hierarchical carbon fibers/carbon nanofibers composites, with high effective surface areas and controlled macroscopic shapes, were successfully synthesized through a combination of electrospinning and chemical vapour deposition.

Carbon nanofibers grown on carbon fibers by chemical vapor deposition using the iron catalyst

2021 ◽  
Vol 95 ◽  
pp. 24-28
Author(s):  
Vuong Hoang Van ◽  
◽  
Duc Nguyen Van
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanofibers ◽  
Carbon Fibers ◽  
Vapour Deposition ◽  
Iron Catalyst ◽  
Chemical Vapour ◽  
Chemical Vapor ◽  
Processing Temperature ◽  
Gas Composition ◽  
Transmission Electron

Carbon nanofibers (CNFs) were synthesized by the catalytic chemical vapour deposition (CCVD) process using iron catalyst below the iron-carbon eutetic temperature (1147 oC). CNFs were formed on carbon fibers as substrates at the growth temperatures of 750, 800, and 850 oC. The effect of processing temperature on the formation and the morphology of CNFs was studied. Moreover, the effect of composition of gase mixture (C2H4, H2, and Ar) on the morphology of CNFs was also performed. The morphology and microstructure of as-obtained CNFs were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and electron diffraction (ED). Results revealed that temperature and gas composition play an important role in forming of CNFs.

Carbon-Based Nanomaterials for Drugs Sensing: A Review

2014 ◽  
Vol 807 ◽  
pp. 13-39
Author(s):  
Bavani Kasinathan ◽  
Ruzniza Mohd Zawawi
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Carbon Nanofibers ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Sensing Applications ◽  
Carbon Based Nanomaterials ◽  
Walled Carbon Nanotubes ◽  
Carbon Based

Carbon-based nanomaterials such as graphene, carbon nanotubes, carbon nanofibers and nanodiamonds have been fascinated considerable attention as promising materials for drug sensing. These materials have tremendous amount of attraction due to some extraordinary features such as excellent electrical and thermal conductivities as well as high mechanical strength. Hence, these nanomaterials have been used extensively in sensor technology in order to achieved desired sensitivities. To date, carbon based nanomaterials have been exploit in the development of various drug sensing due to their simple preparation methods, and cost effectiveness. The aim of this review is to focus upon carbon based nanomaterials predominantly on drugs sensing applications. This review has been written in summary form including properties, fabrication method, and analytical performances.Abbreviation:Au, Gold; CNFs, Carbon Nanofibers; CNTs, Carbon Nanotubes; CVD, Chemical Vapour Deposition; D-, Dextrorotatory enantiomer; D, Dimensional; DNase, deoxyribonuclease; ESD, Electrospinning deposition; GCE, Glassy Carbon Electrode; Gr, Graphene; GrO, Graphene Oxide; ILs, ionic liquids; L-, Levorotatory enantiomer; LOD, Limit of Detection; MTase, Methyltransferases; MW, Microwave; MWCNTs, Multi-walled Carbon nanotubes; NDs, Nanodiamonds; NPs, Nanoparticles; PECVD, Plasma Enhanced Chemical Vapour Deposition; RGO, Reduced Graphene Oxide; SPE, Screen-Printed Electrode; SPR, Surface Plasmon resonance; ssDNA, single-stranded DNA; SWCNTs, Single-walled Carbon nanotubes.

scholarly journals Hierarchical porous carbon nanofibers via electrospinning

2014 ◽  
Vol 15 (1) ◽  
pp. 1-14 ◽  
Author(s):  
Aikifa Raza ◽  
Jiaqi Wang ◽  
Shan Yang ◽  
Yang Si ◽  
Bin Ding
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous

Hierarchical porous Fe/N doped carbon nanofibers as host materials for high sulfur loading Li–S batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (32) ◽  
pp. 15156-15165 ◽  
Author(s):  
Mao Jiang ◽  
Ruxing Wang ◽  
Kangli Wang ◽  
Shu Gao ◽  
Jing Han ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Carbon Fibers ◽  
High Performance ◽  
Porous Structures ◽  
Host Materials ◽  
Hierarchical Porous ◽  
High Sulfur Loading

Self-supporting carbon fibers with unique hierarchical porous structures and abundant Fe/N adsorption–nucleation centers enable the construction of high performance Li–S batteries.

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