Purity measurement of single-walled carbon nanotubes by UV-VIS-NIR absorption spectroscopy and thermogravimetric analysis

Mun Seok Jeong; Clare C. Byeon; Ok Hwan Cha; Hyun Jeong; Jong Hun Han; Young Chul Choi; Kay Hyeok An; Kyung Hui Oh; Ki Kang Kim; Young Hee Lee

doi:10.1142/S1793292008000885

Purity measurement of single-walled carbon nanotubes by UV-VIS-NIR absorption spectroscopy and thermogravimetric analysis

Mun Seok Jeong
, Clare C. Byeon
, Ok Hwan Cha
, Hyun Jeong
, Jong Hun Han
, Young Chul Choi
, Kay Hyeok An
, Kyung Hui Oh
, Ki Kang Kim
, Young Hee Lee

Department of Smart Mobility Engineering

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

31 Scopus citations

Abstract

We measured the content of single-walled carbon nanotubes (SWCNTs) in SWCNT soot within 3.7% error using UV-VIS-NIR absorption spectroscopy. We also propose a better overall evaluation method by combining thermogravimetic analysis with UV-VIS-NIR absorption spectroscopy to analyze the purity of SWCNT providing the accurate assessment of the amounts of noncarbonaceous impurity, carbonaceous impurity, and SWCNT each with respect to a highly purified reference.

Original language	English
Pages (from-to)	101-108
Number of pages	8
Journal	Nano
Volume	3
Issue number	2
DOIs	https://doi.org/10.1142/S1793292008000885
State	Published - Apr 2008

Keywords

Carbon nanotube
Purity measurement
Thermogravimetric analysis
UV-VIS-NIR absorption

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10.1142/S1793292008000885

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title = "Purity measurement of single-walled carbon nanotubes by UV-VIS-NIR absorption spectroscopy and thermogravimetric analysis",

abstract = "We measured the content of single-walled carbon nanotubes (SWCNTs) in SWCNT soot within 3.7\% error using UV-VIS-NIR absorption spectroscopy. We also propose a better overall evaluation method by combining thermogravimetic analysis with UV-VIS-NIR absorption spectroscopy to analyze the purity of SWCNT providing the accurate assessment of the amounts of noncarbonaceous impurity, carbonaceous impurity, and SWCNT each with respect to a highly purified reference.",

keywords = "Carbon nanotube, Purity measurement, Thermogravimetric analysis, UV-VIS-NIR absorption",

author = "Jeong, \{Mun Seok\} and Byeon, \{Clare C.\} and Cha, \{Ok Hwan\} and Hyun Jeong and Han, \{Jong Hun\} and Choi, \{Young Chul\} and An, \{Kay Hyeok\} and Oh, \{Kyung Hui\} and Kim, \{Ki Kang\} and Lee, \{Young Hee\}",

year = "2008",

month = apr,

doi = "10.1142/S1793292008000885",

language = "English",

volume = "3",

pages = "101--108",

journal = "Nano",

issn = "1793-2920",

publisher = "World Scientific Publishing Co. Pte Ltd",

number = "2",

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TY - JOUR

T1 - Purity measurement of single-walled carbon nanotubes by UV-VIS-NIR absorption spectroscopy and thermogravimetric analysis

AU - Jeong, Mun Seok

AU - Byeon, Clare C.

AU - Cha, Ok Hwan

AU - Jeong, Hyun

AU - Han, Jong Hun

AU - Choi, Young Chul

AU - An, Kay Hyeok

AU - Oh, Kyung Hui

AU - Kim, Ki Kang

AU - Lee, Young Hee

PY - 2008/4

Y1 - 2008/4

N2 - We measured the content of single-walled carbon nanotubes (SWCNTs) in SWCNT soot within 3.7% error using UV-VIS-NIR absorption spectroscopy. We also propose a better overall evaluation method by combining thermogravimetic analysis with UV-VIS-NIR absorption spectroscopy to analyze the purity of SWCNT providing the accurate assessment of the amounts of noncarbonaceous impurity, carbonaceous impurity, and SWCNT each with respect to a highly purified reference.

AB - We measured the content of single-walled carbon nanotubes (SWCNTs) in SWCNT soot within 3.7% error using UV-VIS-NIR absorption spectroscopy. We also propose a better overall evaluation method by combining thermogravimetic analysis with UV-VIS-NIR absorption spectroscopy to analyze the purity of SWCNT providing the accurate assessment of the amounts of noncarbonaceous impurity, carbonaceous impurity, and SWCNT each with respect to a highly purified reference.

KW - Carbon nanotube

KW - Purity measurement

KW - Thermogravimetric analysis

KW - UV-VIS-NIR absorption

UR - https://www.scopus.com/pages/publications/44649088324

U2 - 10.1142/S1793292008000885

DO - 10.1142/S1793292008000885

M3 - Article

AN - SCOPUS:44649088324

SN - 1793-2920

VL - 3

SP - 101

EP - 108

JO - Nano

JF - Nano

IS - 2

ER -

Purity measurement of single-walled carbon nanotubes by UV-VIS-NIR absorption spectroscopy and thermogravimetric analysis

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Keywords

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