Evolution of single-wall carbon nanotubes during hydrothermal treatment

Jose M. Calderon-Moreno; S. Srikanta Swamy; Masahiro Yoshimura

doi:10.1016/S0167-2738(02)00711-7

Evolution of single-wall carbon nanotubes during hydrothermal treatment

Jose M. Calderon-Moreno
, S. Srikanta Swamy
, Masahiro Yoshimura

Department of Materials Science and Engineering

Research output: Contribution to journal › Conference article › peer-review

10 Citations (Scopus)

Abstract

The evolution of single-wall carbon nanotubes (SWNT) under hydrothermal treatment was investigated. Single-wall carbon nanotubes were used as the starting material and treated at temperatures between 200 and 800 °C and pressure of 100 MPa. The microstructural evolution was studied by means of transmission electron microscopy and Raman spectroscopy. After treatment at 800 °C, the single-wall nanotubes transformed completely to shorter multiwall carbon nanotubes and graphitic particles. The mechanism by which the observed evolution occurs is discussed.

Original language	English
Pages (from-to)	205-211
Number of pages	7
Journal	Solid State Ionics
Volume	151
Issue number	1-4
DOIs	https://doi.org/10.1016/S0167-2738(02)00711-7
Publication status	Published - 2002 Nov
Event	SSP- 2000 - Tokyo, Japan Duration: 2000 Dec 11 → 2000 Dec 13

All Science Journal Classification (ASJC) codes

General Chemistry
General Materials Science
Condensed Matter Physics

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10.1016/S0167-2738(02)00711-7

Cite this

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title = "Evolution of single-wall carbon nanotubes during hydrothermal treatment",

abstract = "The evolution of single-wall carbon nanotubes (SWNT) under hydrothermal treatment was investigated. Single-wall carbon nanotubes were used as the starting material and treated at temperatures between 200 and 800 °C and pressure of 100 MPa. The microstructural evolution was studied by means of transmission electron microscopy and Raman spectroscopy. After treatment at 800 °C, the single-wall nanotubes transformed completely to shorter multiwall carbon nanotubes and graphitic particles. The mechanism by which the observed evolution occurs is discussed.",

author = "Calderon-Moreno, \{Jose M.\} and Swamy, \{S. Srikanta\} and Masahiro Yoshimura",

note = "Funding Information: This work has been carried out under a sponsored project of the Research Institute for Solvothermal Technology, Takamatsu, Kanagawa, Japan. Financial support (No. 96RO6901) from Japan Society for the Promotion of Science (JSPS) is also acknowledged.; SSP- 2000 ; Conference date: 11-12-2000 Through 13-12-2000",

year = "2002",

month = nov,

doi = "10.1016/S0167-2738(02)00711-7",

language = "English",

volume = "151",

pages = "205--211",

journal = "Solid State Ionics",

issn = "0167-2738",

publisher = "Elsevier BV",

number = "1-4",

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TY - JOUR

T1 - Evolution of single-wall carbon nanotubes during hydrothermal treatment

AU - Calderon-Moreno, Jose M.

AU - Swamy, S. Srikanta

AU - Yoshimura, Masahiro

N1 - Funding Information: This work has been carried out under a sponsored project of the Research Institute for Solvothermal Technology, Takamatsu, Kanagawa, Japan. Financial support (No. 96RO6901) from Japan Society for the Promotion of Science (JSPS) is also acknowledged.

PY - 2002/11

Y1 - 2002/11

N2 - The evolution of single-wall carbon nanotubes (SWNT) under hydrothermal treatment was investigated. Single-wall carbon nanotubes were used as the starting material and treated at temperatures between 200 and 800 °C and pressure of 100 MPa. The microstructural evolution was studied by means of transmission electron microscopy and Raman spectroscopy. After treatment at 800 °C, the single-wall nanotubes transformed completely to shorter multiwall carbon nanotubes and graphitic particles. The mechanism by which the observed evolution occurs is discussed.

AB - The evolution of single-wall carbon nanotubes (SWNT) under hydrothermal treatment was investigated. Single-wall carbon nanotubes were used as the starting material and treated at temperatures between 200 and 800 °C and pressure of 100 MPa. The microstructural evolution was studied by means of transmission electron microscopy and Raman spectroscopy. After treatment at 800 °C, the single-wall nanotubes transformed completely to shorter multiwall carbon nanotubes and graphitic particles. The mechanism by which the observed evolution occurs is discussed.

UR - https://www.scopus.com/pages/publications/0036858975

UR - https://www.scopus.com/pages/publications/0036858975#tab=citedBy

U2 - 10.1016/S0167-2738(02)00711-7

DO - 10.1016/S0167-2738(02)00711-7

M3 - Conference article

AN - SCOPUS:0036858975

SN - 0167-2738

VL - 151

SP - 205

EP - 211

JO - Solid State Ionics

JF - Solid State Ionics

IS - 1-4

T2 - SSP- 2000

Y2 - 11 December 2000 through 13 December 2000

ER -

Evolution of single-wall carbon nanotubes during hydrothermal treatment

Abstract

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