Výsledky vyhledávání - "Young-Chul Jeon"

Investigation of SF6 Injection During Cyclic C2H2/SF6 Flow for the Formation of Geometrically Controlled Carbon Coils

Autor: Young-Chul Jeon, Semi Park, Bitna Park, Sung-Hoon Kim

Publikováno v: Journal of Nanoscience and Nanotechnology. 14:9182-9188

Carbon coils could be synthesized using C2H2/H2 as source gases along with SF6 as an incorporated additive gas using a thermal chemical vapor deposition (CVD) system. To obtain geometrically controlled carbon coils, a cyclic process, namely the turni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1336d3465531c83975568e93ff9395bb
https://doi.org/10.1166/jnn.2014.10104

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Development of the geometry of carbon microcoils from carbon nanofilaments

Autor: Sung-Hoon Kim, Young-Chul Jeon

Publikováno v: Vacuum. 107:219-224

Carbon coils were deposited on a SiO2 substrate using C2H2/H2 as the source gases and SF6 as the additive gas using a thermal chemical vapor deposition system. The formation of carbon microcoils was investigated during the deposition of the carbon co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fe8ae74806291d5d161d22dbf4dea10
https://doi.org/10.1016/j.vacuum.2014.02.008

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The Formation of the Carbon Microcoils without the Catalyst on the Mesh-Type Stainless Steel Substrate

Autor: Sung-Hoon Kim, Young Chul Jeon

Publikováno v: Advanced Materials Research. 894:116-120

The present invention relates to a method for producing a carbon coil using sulfur hexafluoride gas and, more specifically, to a method for producing a carbon micro-coil without using a catalyst by deforming the shape of a substrate into a mesh-type

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74b77b8dc5dca7f2daab43fe468f4b04
https://doi.org/10.4028/www.scientific.net/amr.894.116

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Dominant Formation of the Microsized Carbon Coils by a Short Time SF6 Flow Incorporation During the Initial Deposition Stage

Autor: Young-Chul Jeon, Soung Soo Yi, Sung-Hoon Kim

Publikováno v: Journal of Nanoscience and Nanotechnology. 13:5855-5858

By SF6 gas incorporation for relatively short time during the initial deposition stage, carbon coils could be formed on nickel catalyst layer-deposited silicon oxide substrate using C2H2 and H2 as source gases under thermal chemical vapor deposition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a63b180e2703e9b2cf4ce53571c95986
https://doi.org/10.1166/jnn.2013.7039

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The Geometry Variation of As-Grown Carbon Coils with Ni Layer Thickness and Hydrogen Plasma Pretreatment

Autor: Young-Chul Jeon, Sung-Hoon Kim, Semi Park

Publikováno v: Journal of Nanomaterials, Vol 2013 (2013)
JOURNAL OF NANOMATERIALS

Carbon coils could be synthesized using C2H2/H2as source gases and SF6as an incorporated additive gas under thermal chemical vapor deposition system. Ni layer on SiO2substrate was used as a catalyst for the formation of carbon coils. Ni powder was ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98da67b1a6af75723aa8809e94abab5d
https://doi.org/10.1155/2013/325827

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Effect of Injection Stage of SF6flow on Carbon Micro Coils Formation

Autor: Sung-Hoon Kim, Semi Park, Young-Chul Jeon

Publikováno v: ECS Journal of Solid State Science and Technology. 2:M56-M59

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51ecf95f42bc1c0398139b8a9c496f84
https://doi.org/10.1149/2.004312jss

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Formation of the Geometrically Controlled Carbon Coils by Manipulating the Additive Gas (SF6) Flow Rate

Autor: Young-Chul Jeon, Sung-Hoon Kim

Publikováno v: Journal of Nanoscience and Nanotechnology. 12:5957-5961

Carbon coils could be synthesized using C2H2/H2 as source gases and SF6 as an incorporated additive gas under the thermal chemical vapor deposition system. The nickel catalyst layer deposition and then hydrogen plasma pretreatment were performed prio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea6e73dbba475f00a25d44f63ea8bcf7
https://doi.org/10.1166/jnn.2012.6238

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Effect of Gas Phase Composition Cycling On/Off Modulation Numbers of C2H2/SF6 Flows on the Formation of Geometrically Controlled Carbon Coils

Autor: Sung-Hoon Kim, Jun-Ho Eum, Young-Chul Jeon

Publikováno v: Journal of Nanoscience and Nanotechnology. 12:6100-6106

Carbon coils can be synthesized using C2H2/H2 as source gases and SF6 as an incorporated additive gas under a thermal chemical vapor deposition system. In this study, nickel catalyst layer deposition and then hydrogen plasma pretreatment were perform

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67be8dd120b80272b12b0cca12c37b9
https://doi.org/10.1166/jnn.2012.6342

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