Composition containing single-walled nanotubes

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United States of America Patent

PATENT NO 8758716
APP PUB NO 20120148839A1
SERIAL NO

13399849

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Abstract

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An atmosphere of a carbon source comprising an oxygenic compound is brought into contact with a catalyst with heating to yield single-walled carbon nanotubes. The carbon source comprising an oxygenic compound preferably is an alcohol and/or ether. The catalyst preferably is a metal. The heating temperature is preferably 500 to 1,500° C. The single-walled carbon nanotubes thus obtained contain no foreign substances and have satisfactory quality with few defects.

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Patent Owner(s)

Patent OwnerAddress
TOUDAI TLO LTD3-1 HONGO 7-CHOME BUNKYO-KU TOKYO 113-0033

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maruyama, Shigeo Yokohama, JP 33 446
Yoshikawa, Masahito Nagoya, JP 27 305

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