2022
DOI: 10.1142/s2010135x22410016
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Influence of the aspect ratio of nitrogen-doped carbon nanotubes on their piezoelectric properties

Abstract: Recent studies have shown that nitrogen doping of carbon nanotubes (CNTs) can lead to the formation of piezoelectric properties in them, not characteristic of pure CNTs. In this work, nitrogen-doped CNTs were grown by plasma-enhanced chemical vapor deposition and the effect of the aspect ratio of the nanotube length to its diameter on its piezoelectric coefficient [Formula: see text] was shown. It was observed that as the aspect ratio of the nanotube increased from 7 to 21, the value of [Formula: see text] inc… Show more

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Cited by 7 publications
(1 citation statement)
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“…[ 81 ] For example, the piezoelectric coefficient of nitrogen doping of carbon nanotubes was observed to increase with the increase of the aspect ratio. [ 82 ]…”
Section: High Sensitivitymentioning
confidence: 99%
“…[ 81 ] For example, the piezoelectric coefficient of nitrogen doping of carbon nanotubes was observed to increase with the increase of the aspect ratio. [ 82 ]…”
Section: High Sensitivitymentioning
confidence: 99%