Carbon nanotubes and nanofibers synthesized by CVD on nickel coatings deposited with a vacuum arc

Escobar, Mariano; Giuliani, L.; Candal, Roberto; Lamas, Diego G.; Caso, Alvaro; Rubiolo, G.H.; Grondona, D.; Goyanes, Silvia; Márquez, A.

doi:10.1016/j.jallcom.2009.11.162

Cited by 7 publications

(3 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…7a and 7b), the formation of thick carbon nanofibers with helical geometry and diameter estimated up to 60 nm can be observed. A similar behavior was already reported by Escobar et al (2010). On sample M3, carbon nanofibers with linear geometry and diameters between 20 and 40 nm ( Fig.…”

Section: Influence Of Ar Ion Bombardment On the Morphology Of Carbon supporting

confidence: 89%

Effect of Surface Morphology of Catalysts Nickel Coatings Obtained by Cathodic Arc in the Synthesis of Carbon Nanostructures

Duran

Bozzano

Grondona

et al. 2015

Procedia Materials Science

Self Cite

View full text Add to dashboard Cite

Section: Influence Of Ar Ion Bombardment On the Morphology Of Carbon supporting

confidence: 89%

Effect of Surface Morphology of Catalysts Nickel Coatings Obtained by Cathodic Arc in the Synthesis of Carbon Nanostructures

Duran

Bozzano

Grondona

et al. 2015

Procedia Materials Science

Self Cite

View full text Add to dashboard Cite

“…The properties of a nanostructure catalyst influence the CVD synthesis of CNFs [ 106 ]. Here, we discuss the effect of various types of catalysts on the growth of HCFs, which has been used by other researchers.…”

Section: Effect Of Experimental Parameters On the Growth Of Hcfsmentioning

confidence: 99%

Synthesis of Helical Carbon Fibers and Related Materials: A Review on the Past and Recent Developments

Raghubanshi

Dikio

2015

Nanomaterials

View full text Add to dashboard Cite

Helical carbon fibers (HCFs) have been widely studied due to their unique helical morphology and superior properties, which make them efficient materials for several potential applications. This review summarizes the past and current advancement on the synthesis of HCFs. The review focuses and discusses synthesis strategies and effect of experimental parameters on the growth of HCFs. The effect of preparation method of catalyst, catalyst nature, catalyst composition, catalyst size, catalyst initial and final shape, reaction temperature, reaction time, carbon source, impurities, and electromagnetic field on the growth of HCFs is reviewed. We also discuss the growth mechanism for HCFs and the synthesis of HCFs related materials. Finally, we conclude with a brief summary and an outlook on the challenges and future prospects of HCFs.

show abstract

“…The thickness of the coating is easily controlled and therefore can serve as a convenient control parameter in the preparation of the catalyst. Investigations of the effect of the thickness of catalytic coatings on the characteristics of grown CNM layer are presented in literature mainly by studies of thickness up to 100 nm, which is usually oriented to carbon growth controlled by catalytic islands [11,17,18]. This paper presents the results of an experimental study of the effect of nickel coating thickness in the range of larger values (from 0.4 to 9 μm) on the characteristics and growth rate of CNM in the CVD process.…”

Section: Introductionmentioning

confidence: 99%

Optimal thickness of the catalytic nickel coating for the CVD synthesis of carbon nanomaterials

Abuhimd

Kiyashko

Гринчук

2020

Mater. Res. Express

View full text Add to dashboard Cite

The effect of the thickness of a catalytic nickel coating deposited on a copper substrate by an electrochemical method on the intensity of formation of carbon nanomaterials in the CVD process was investigated. It was found that the dependence of the specific nanostructured carbon yield on the coating thickness is extremal, with a maximum near 1.5 μm. Qualitative interpretation of the obtained data is proposed on the basis of the carbon growth mechanisms on the catalytic coating.

show abstract

Carbon nanotubes and nanofibers synthesized by CVD on nickel coatings deposited with a vacuum arc

Cited by 7 publications

References 12 publications

Effect of Surface Morphology of Catalysts Nickel Coatings Obtained by Cathodic Arc in the Synthesis of Carbon Nanostructures

Effect of Surface Morphology of Catalysts Nickel Coatings Obtained by Cathodic Arc in the Synthesis of Carbon Nanostructures

Synthesis of Helical Carbon Fibers and Related Materials: A Review on the Past and Recent Developments

Optimal thickness of the catalytic nickel coating for the CVD synthesis of carbon nanomaterials

Contact Info

Product

Resources

About