The Aligned Carbon Microcoils Having the Straight Type Overall Geometry

Gi Hwan Kang; Sung Hoon Kim

doi:10.4028/www.scientific.net/KEM.689.43

Paper Titles

Comparison between Addition of Titanium and Titanium Plus Boron to MgAZ31 on its Grain Size and its Mechanical Characteristics
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Comparison between Mo Addition to Al Grain Refined by Ti and Ti+B on its Metallurgical and Mechanical Characteristics in the Cast and after ECAP Process Conditions
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Damages Caused by Projectile Impact
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Influence of Irradiation Conditions on the Properties of PTFE Micropowder
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The Aligned Carbon Microcoils Having the Straight Type Overall Geometry
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Effect of the SF₆ Flow Injection Time on the Formation of the Carbon Coils
p.48

Improved Functional Capabilities of Quasi-Two-Dimensional Tungsten Oxide Nanostructures
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Clinical Observation of Elastic Neck Fixed Band in Thyroid Surgery
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Failure Site and ARI Score of Rebonded Brackets Using No-Mix Adhesive Resins
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 689The Aligned Carbon Microcoils Having the Straight...

The Aligned Carbon Microcoils Having the Straight Type Overall Geometry

Abstract:

The aligned carbon microcoils having the straight type overall geometry could be obtained using C₂H₂/H₂ as source gases and SF₆ as an incorporated additive gas under the thermal chemical vapor deposition system. Their morphologies and crystal structures were investigated and compared with the randomly grown carbon microcoils having the coil or twist type overall geometry. We could observe the enhancement of the (002) peak in XRD spectra of the aligned carbon microcoils indicating the existence of the more regular structure in the aligned carbon microcoils. The aligned carbon microcoils were formed as a bundle shape, while the randomly grown carbon microcoils were appeared as an individual shape. The systematic growth mode for the developing aspect of the aligned carbon microcoils was proposed.

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Periodical:

Key Engineering Materials (Volume 689)

Pages:

43-47

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.689.43

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Online since:

April 2016

Authors:

Gi Hwan Kang, Sung Hoon Kim*

Keywords:

Aligned Carbon Microcoils, SF₆ Incorporation, Straight Type Overall Geometry, Temperature Maintaining Technique, Thermal Chemical Vapor Deposition

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