Direct synthesis of amorphous carbon nanotubes on Fe76Si 9B10P5 glassy alloy particles

Chunnian He; Long Chen; Chunsheng Shi; Chenguang Zhang; Enzuo Liu; Jiajun Li; Naiqin Zhao; Xinmin Wang; Akihiro Makino; Akihisa Inoue

doi:10.1016/j.jallcom.2013.07.018

Direct synthesis of amorphous carbon nanotubes on Fe₇₆Si ₉B₁₀P₅ glassy alloy particles

Chunnian He, Long Chen, Chunsheng Shi, Chenguang Zhang, Enzuo Liu, Jiajun Li, Naiqin Zhao, Xinmin Wang, Akihiro Makino, Akihisa Inoue

New Industry Creation Hatchery Center (NICHe)

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

8 Citations (Scopus)

Abstract

A mass of amorphous carbon nanotubes (ACNTs) have been synthesized by chemical vapor deposition of C₂H₂ directly on Fe ₇₆Si₉B₁₀P₅ glassy alloy particles without the addition of an external catalyst at 550 °C for 1 h. The ACNTs is 1-5 μm in length and 5-30 nm in diameter and has a Brunauer-Emmett-Teller surface area of 81.4 m₂/g. Investigations on the ACNT growth process confirmed that the initial stage for appearance of isolated islands (a-Fe nanoparticles), which might be due to stress and surface breakup generated during high temperature CVD process, would be the decisive step for the ACNT growth.

Original language	English
Pages (from-to)	282-288
Number of pages	7
Journal	Journal of Alloys and Compounds
Volume	581
DOIs	https://doi.org/10.1016/j.jallcom.2013.07.018
Publication status	Published - 2013

Keywords

Metallic glasses
Nanostructured materials
Transmission electron microscopy
Vapor deposition

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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@article{e0da8db837b3488eae282ba95c574207,

title = "Direct synthesis of amorphous carbon nanotubes on Fe76Si 9B10P5 glassy alloy particles",

abstract = "A mass of amorphous carbon nanotubes (ACNTs) have been synthesized by chemical vapor deposition of C2H2 directly on Fe 76Si9B10P5 glassy alloy particles without the addition of an external catalyst at 550 °C for 1 h. The ACNTs is 1-5 μm in length and 5-30 nm in diameter and has a Brunauer-Emmett-Teller surface area of 81.4 m2/g. Investigations on the ACNT growth process confirmed that the initial stage for appearance of isolated islands (a-Fe nanoparticles), which might be due to stress and surface breakup generated during high temperature CVD process, would be the decisive step for the ACNT growth.",

keywords = "Metallic glasses, Nanostructured materials, Transmission electron microscopy, Vapor deposition",

author = "Chunnian He and Long Chen and Chunsheng Shi and Chenguang Zhang and Enzuo Liu and Jiajun Li and Naiqin Zhao and Xinmin Wang and Akihiro Makino and Akihisa Inoue",

note = "Funding Information: The authors acknowledge the financial support by the National Natural Science Foundation of China (Nos. 51071107, 51002188 and 51272173) and National Basic Research Program of China (2010CB934700). ",

year = "2013",

doi = "10.1016/j.jallcom.2013.07.018",

language = "English",

volume = "581",

pages = "282--288",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Direct synthesis of amorphous carbon nanotubes on Fe76Si 9B10P5 glassy alloy particles

AU - He, Chunnian

AU - Chen, Long

AU - Shi, Chunsheng

AU - Zhang, Chenguang

AU - Liu, Enzuo

AU - Li, Jiajun

AU - Zhao, Naiqin

AU - Wang, Xinmin

AU - Makino, Akihiro

AU - Inoue, Akihisa

N1 - Funding Information: The authors acknowledge the financial support by the National Natural Science Foundation of China (Nos. 51071107, 51002188 and 51272173) and National Basic Research Program of China (2010CB934700).

PY - 2013

Y1 - 2013

N2 - A mass of amorphous carbon nanotubes (ACNTs) have been synthesized by chemical vapor deposition of C2H2 directly on Fe 76Si9B10P5 glassy alloy particles without the addition of an external catalyst at 550 °C for 1 h. The ACNTs is 1-5 μm in length and 5-30 nm in diameter and has a Brunauer-Emmett-Teller surface area of 81.4 m2/g. Investigations on the ACNT growth process confirmed that the initial stage for appearance of isolated islands (a-Fe nanoparticles), which might be due to stress and surface breakup generated during high temperature CVD process, would be the decisive step for the ACNT growth.

AB - A mass of amorphous carbon nanotubes (ACNTs) have been synthesized by chemical vapor deposition of C2H2 directly on Fe 76Si9B10P5 glassy alloy particles without the addition of an external catalyst at 550 °C for 1 h. The ACNTs is 1-5 μm in length and 5-30 nm in diameter and has a Brunauer-Emmett-Teller surface area of 81.4 m2/g. Investigations on the ACNT growth process confirmed that the initial stage for appearance of isolated islands (a-Fe nanoparticles), which might be due to stress and surface breakup generated during high temperature CVD process, would be the decisive step for the ACNT growth.

KW - Metallic glasses

KW - Nanostructured materials

KW - Transmission electron microscopy

KW - Vapor deposition

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U2 - 10.1016/j.jallcom.2013.07.018

DO - 10.1016/j.jallcom.2013.07.018

M3 - Article

AN - SCOPUS:84881016979

VL - 581

SP - 282

EP - 288

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

ER -