Low-temperature growth of carbon nanotubes by thermal chemical vapor deposition using Pd, Cr, and Pt as co-catalyst

Cheol Jin Lee; Jeunghee Park; Jae Myung Kim; Yoon Huh; Jeong Yong Lee; Kwang Soo No

doi:10.1016/S0009-2614(00)00877-0

Low-temperature growth of carbon nanotubes by thermal chemical vapor deposition using Pd, Cr, and Pt as co-catalyst

Cheol Jin Lee, Jeunghee Park, Jae Myung Kim, Yoon Huh, Jeong Yong Lee, Kwang Soo No

Research output: Contribution to journal › Article › peer-review

60 Citations (Scopus)

Abstract

Palladium (Pd), chromium (Cr), and platinum (Pt) are used as co-catalysts to decrease the growth temperature of carbon nanotubes to 500-550°C. Pd is found to be the most efficient co-catalyst for the growth of carbon nanotubes on cobalt-nickel catalytic particles deposited on a silicon oxide substrate by thermal chemical vapor deposition using C₂H₂. High-resolution transmission electron microscopy reveals the bamboo-shaped carbon nanotubes grown at 500°C using Pd, while the curled carbon nanofibers are grown at 550°C using Cr.

Original language	English
Pages (from-to)	277-283
Number of pages	7
Journal	Chemical Physics Letters
Volume	327
Issue number	5-6
DOIs	https://doi.org/10.1016/S0009-2614(00)00877-0
Publication status	Published - 2000 Sept 15
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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10.1016/S0009-2614(00)00877-0

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title = "Low-temperature growth of carbon nanotubes by thermal chemical vapor deposition using Pd, Cr, and Pt as co-catalyst",

abstract = "Palladium (Pd), chromium (Cr), and platinum (Pt) are used as co-catalysts to decrease the growth temperature of carbon nanotubes to 500-550°C. Pd is found to be the most efficient co-catalyst for the growth of carbon nanotubes on cobalt-nickel catalytic particles deposited on a silicon oxide substrate by thermal chemical vapor deposition using C2H2. High-resolution transmission electron microscopy reveals the bamboo-shaped carbon nanotubes grown at 500°C using Pd, while the curled carbon nanofibers are grown at 550°C using Cr.",

author = "Lee, {Cheol Jin} and Jeunghee Park and Kim, {Jae Myung} and Yoon Huh and Lee, {Jeong Yong} and No, {Kwang Soo}",

note = "Funding Information: This work was supported by Iljin Nanotech. Co. and the National Research Laboratory Project through the Korea Institute of Science and Technology Evaluation and Planning (KISTEP). ",

year = "2000",

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doi = "10.1016/S0009-2614(00)00877-0",

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pages = "277--283",

journal = "Chemical Physics Letters",

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T1 - Low-temperature growth of carbon nanotubes by thermal chemical vapor deposition using Pd, Cr, and Pt as co-catalyst

AU - Lee, Cheol Jin

AU - Park, Jeunghee

AU - Kim, Jae Myung

AU - Huh, Yoon

AU - Lee, Jeong Yong

AU - No, Kwang Soo

N1 - Funding Information: This work was supported by Iljin Nanotech. Co. and the National Research Laboratory Project through the Korea Institute of Science and Technology Evaluation and Planning (KISTEP).

PY - 2000/9/15

Y1 - 2000/9/15

N2 - Palladium (Pd), chromium (Cr), and platinum (Pt) are used as co-catalysts to decrease the growth temperature of carbon nanotubes to 500-550°C. Pd is found to be the most efficient co-catalyst for the growth of carbon nanotubes on cobalt-nickel catalytic particles deposited on a silicon oxide substrate by thermal chemical vapor deposition using C2H2. High-resolution transmission electron microscopy reveals the bamboo-shaped carbon nanotubes grown at 500°C using Pd, while the curled carbon nanofibers are grown at 550°C using Cr.

AB - Palladium (Pd), chromium (Cr), and platinum (Pt) are used as co-catalysts to decrease the growth temperature of carbon nanotubes to 500-550°C. Pd is found to be the most efficient co-catalyst for the growth of carbon nanotubes on cobalt-nickel catalytic particles deposited on a silicon oxide substrate by thermal chemical vapor deposition using C2H2. High-resolution transmission electron microscopy reveals the bamboo-shaped carbon nanotubes grown at 500°C using Pd, while the curled carbon nanofibers are grown at 550°C using Cr.

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U2 - 10.1016/S0009-2614(00)00877-0

DO - 10.1016/S0009-2614(00)00877-0

M3 - Article

AN - SCOPUS:0001546321

SN - 0009-2614

VL - 327

SP - 277

EP - 283

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 5-6

ER -

Low-temperature growth of carbon nanotubes by thermal chemical vapor deposition using Pd, Cr, and Pt as co-catalyst

Abstract

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