The role of extra carbon source during the pre-annealing stage in the growth of carbon nanofibers

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The role of extra carbon source during the pre-annealing stage in the growth of carbon nanofibers. / Laurila, Tomi; Sainio, Sami; Jiang, Hua; Koskinen, Jari; Koehne, Jessica; Meyyappan, Meyya.

julkaisussa: Carbon, Vuosikerta 100, Nro 1, 2016, s. 351-354.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

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Bibtex - Lataa

@article{f9b511a1368d4b7babab4872d9342d8b,
title = "The role of extra carbon source during the pre-annealing stage in the growth of carbon nanofibers",
abstract = "In this letter, we discuss the role of a thin diamond-like carbon (DLC) layer in the growth of carbon nanofibers. We show how the DLC layer acts as an additional carbon source during the pre-annealing stage and changes the nanofiber morphology significantly compared to the case without the DLC layer. Significant amount of carbon is dissolved into the Ni layer during the pre-annealing stage, which leads to supersaturation and subsequent precipitation of carbon out of the Ni particles during the growth stage.",
author = "Tomi Laurila and Sami Sainio and Hua Jiang and Jari Koskinen and Jessica Koehne and Meyya Meyyappan",
year = "2016",
doi = "10.1016/j.carbon.2016.01.037",
language = "English",
volume = "100",
pages = "351--354",
journal = "Carbon",
issn = "0008-6223",
number = "1",

}

RIS - Lataa

TY - JOUR

T1 - The role of extra carbon source during the pre-annealing stage in the growth of carbon nanofibers

AU - Laurila, Tomi

AU - Sainio, Sami

AU - Jiang, Hua

AU - Koskinen, Jari

AU - Koehne, Jessica

AU - Meyyappan, Meyya

PY - 2016

Y1 - 2016

N2 - In this letter, we discuss the role of a thin diamond-like carbon (DLC) layer in the growth of carbon nanofibers. We show how the DLC layer acts as an additional carbon source during the pre-annealing stage and changes the nanofiber morphology significantly compared to the case without the DLC layer. Significant amount of carbon is dissolved into the Ni layer during the pre-annealing stage, which leads to supersaturation and subsequent precipitation of carbon out of the Ni particles during the growth stage.

AB - In this letter, we discuss the role of a thin diamond-like carbon (DLC) layer in the growth of carbon nanofibers. We show how the DLC layer acts as an additional carbon source during the pre-annealing stage and changes the nanofiber morphology significantly compared to the case without the DLC layer. Significant amount of carbon is dissolved into the Ni layer during the pre-annealing stage, which leads to supersaturation and subsequent precipitation of carbon out of the Ni particles during the growth stage.

U2 - 10.1016/j.carbon.2016.01.037

DO - 10.1016/j.carbon.2016.01.037

M3 - Article

VL - 100

SP - 351

EP - 354

JO - Carbon

JF - Carbon

SN - 0008-6223

IS - 1

ER -

ID: 1477624