Selective chemical functionalization of carbon nanobuds

Ilya V. Anoshkin; Albert G. Nasibulin; Prasanth R. Mudimela; Janne Raula; Vladimir Ermolov; Esko I. Kauppinen

doi:10.1016/j.carbon.2012.04.066

Selective chemical functionalization of carbon nanobuds

Ilya V. Anoshkin^*, Albert G. Nasibulin^*, Prasanth R. Mudimela, Janne Raula, Vladimir Ermolov, Esko I. Kauppinen

^*Corresponding author for this work

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

11 Citations (Scopus)

Abstract

single-walled carbon nanotubes (CNTs). The successful covalent modification of CNBs by double carboxylic group in Bingel reaction was demonstrated. It was found that CNBs have higher chemical reactivity compared to CNTs in the reactions of cyclopropanation. Chemical structures of the modified CNBs and CNTs were confirmed by FTIR spectroscopy, TEM and EDX-spectroscopy. Using light sensitive molecule – 5,10,15,20-tetra(4-pyridyl)porphyrin, it was shown that the resistance of modified CNB network can be reversibly switched by low power UV illumination with the detection speed less than 0.3 s.

Original language	English
Pages (from-to)	4171-4174
Journal	Carbon
Volume	50
Issue number	11
DOIs	https://doi.org/10.1016/j.carbon.2012.04.066
Publication status	Published - 2012
MoE publication type	A1 Journal article-refereed

Funding

This work supported by the TEKES projects (SIPI 211088 and LIBACAM 211247) and NanoSystem project funded by Nokia research center . Also this work was partially supported by Academy of Finland (Project Nos. 128445 and 128495) and the CNB-E project at Aalto University through the Multidisciplinary Institute of Digitalization and Energy (MIDE) program.

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title = "Selective chemical functionalization of carbon nanobuds",

abstract = "single-walled carbon nanotubes (CNTs). The successful covalent modification of CNBs by double carboxylic group in Bingel reaction was demonstrated. It was found that CNBs have higher chemical reactivity compared to CNTs in the reactions of cyclopropanation. Chemical structures of the modified CNBs and CNTs were confirmed by FTIR spectroscopy, TEM and EDX-spectroscopy. Using light sensitive molecule – 5,10,15,20-tetra(4-pyridyl)porphyrin, it was shown that the resistance of modified CNB network can be reversibly switched by low power UV illumination with the detection speed less than 0.3 s.",

author = "Anoshkin, {Ilya V.} and Nasibulin, {Albert G.} and Mudimela, {Prasanth R.} and Janne Raula and Vladimir Ermolov and Kauppinen, {Esko I.}",

year = "2012",

doi = "10.1016/j.carbon.2012.04.066",

language = "English",

volume = "50",

pages = "4171--4174",

journal = "Carbon",

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T1 - Selective chemical functionalization of carbon nanobuds

AU - Anoshkin, Ilya V.

AU - Nasibulin, Albert G.

AU - Mudimela, Prasanth R.

AU - Raula, Janne

AU - Ermolov, Vladimir

AU - Kauppinen, Esko I.

PY - 2012

Y1 - 2012

N2 - single-walled carbon nanotubes (CNTs). The successful covalent modification of CNBs by double carboxylic group in Bingel reaction was demonstrated. It was found that CNBs have higher chemical reactivity compared to CNTs in the reactions of cyclopropanation. Chemical structures of the modified CNBs and CNTs were confirmed by FTIR spectroscopy, TEM and EDX-spectroscopy. Using light sensitive molecule – 5,10,15,20-tetra(4-pyridyl)porphyrin, it was shown that the resistance of modified CNB network can be reversibly switched by low power UV illumination with the detection speed less than 0.3 s.

AB - single-walled carbon nanotubes (CNTs). The successful covalent modification of CNBs by double carboxylic group in Bingel reaction was demonstrated. It was found that CNBs have higher chemical reactivity compared to CNTs in the reactions of cyclopropanation. Chemical structures of the modified CNBs and CNTs were confirmed by FTIR spectroscopy, TEM and EDX-spectroscopy. Using light sensitive molecule – 5,10,15,20-tetra(4-pyridyl)porphyrin, it was shown that the resistance of modified CNB network can be reversibly switched by low power UV illumination with the detection speed less than 0.3 s.

U2 - 10.1016/j.carbon.2012.04.066

DO - 10.1016/j.carbon.2012.04.066

M3 - Article

SN - 0008-6223

VL - 50

SP - 4171

EP - 4174

JO - Carbon

JF - Carbon

IS - 11

ER -

Selective chemical functionalization of carbon nanobuds

Abstract

Funding

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