Synthesis of aligned and length-controlled carbon nanotubes by chemical vapor deposition

박영수; 문형석; Mongyoung Huh (허몽영); Byung‑Joo Kim (김병주); 국윤수; 강신재; 이성희; Kay‑Hyeok An (안계혁)

Synthesis of aligned and length-controlled carbon nanotubes by chemical vapor deposition

Carbon Letters
Abbr : Carbon Lett.
2013, 14(2), pp.99~104
Publisher : Korean Carbon Society
Research Area : Natural Science > Natural Science General > Other Natural Sciences General

박영수 ¹, 문형석 ², Mongyoung Huh ³, Byung‑Joo Kim ³, 국윤수 ³, 강신재 ³, 이성희 ¹, Kay‑Hyeok An ⁴

¹전북대학교
²AFFC Co.
³한국탄소융합기술원
⁴(재) 한국탄소융합기술원

Accredited

ABSTRACT

We investigated the effects of parametric synthesis conditions of catalysts such as sintering temperature, sorts of supports and compositions of catalysts on alignment and length-control of carbon nanotubes (CNTs) using catalyst powders. To obtain aligned CNTs, several parameters were changed such as amount of citric acid, calcination temperature of catalysts,and the sorts of supports using the combustion method as well as to prepare catalyst. CNTs with different lengths were synthesized as portions of molybdenum and iron using a chemical vapor deposition reactor. In this work, the mechanisms of alignment of CNTs and of the length-control of CNTs are discussed.

KEYWORDS

carbon nanotube, alignment, length control, chemical vapor deposition

Citation status

This is the result of checking the information with the same ISSN, publication year, volume, and start page between the WoS and the KCI journals. (as of 2023-01-02)

Total Citation Counts(KCI+WOS) (10) This is the number of times that the duplicate count has been removed by comparing the citation list of WoS and KCI.

* References for papers published after 2025 are currently being built.

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Carbon Letters 2025 KCI Impact Factor : 0.73 KCI-WoS Impact Factor : 6.26