Method for distinguishing carbon nanotubes

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United States of America Patent

PATENT NO 9963342
SERIAL NO

15662221

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Abstract

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A method for distinguishing carbon nanotubes comprising: providing a conductive substrate and applying an insulating layer on the conductive substrate; forming a carbon nanotube structure on a surface of the insulating layer, the carbon nanotube structure includes at least one carbon nanotube; placing the carbon nanotube structure under a scanning electron microscope, adjusting the scanning electron microscope with an accelerating voltage ranging from 5˜20 KV, a dwelling time ranging 6˜20 microseconds and a magnification ranging from 10000˜100000 times; taking photos of the carbon nanotube structure with the scanning electron microscope; and, obtaining a photo of the carbon nanotube structure, the photo shows the at least one carbon nanotube and a background.

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Patent Owner(s)

Patent OwnerAddress
TSINGHUA UNIVERSITY100084 TSINGHUA YUAN BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100084

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fan, Shou-Shan Beijing, CN 1514 11778
Jiang, Kai-Li Beijing, CN 703 7506
Li, Dong-Qi Beijing, CN 24 25
Wei, Yang Beijing, CN 346 1584

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