2002
DOI: 10.1002/1521-3757(20020415)114:8<1409::aid-ange1409>3.0.co;2-7
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Elektrochemische Modifizierung einzelner Kohlenstoff-Nanoröhren Diese Arbeit wurde von der Europäischen Union (Projektnummer HPRN-CT-1999-00011) unterstützt. Die Autoren danken B. Siegle, Max-Planck-Institut für Metallforschung, Stuttgart, für die Unterstützung bei der Aufnahme der Auger-Spektren.

Abstract: Seit der Entdeckung einwandiger Kohlenstoff-Nanorˆhren [1] (SWCNTs; πsingle-walled carbon nanotubes™) besteht ein anhaltendes Interesse an der Erforschung ihrer physikalischen und chemischen Eigenschaften sowie an mˆglichen Anwendungen. [2] Einige dieser Anwendungen, z. B. f¸r mechanisch verst‰rkte Verbundmaterialien oder als Spitzen f¸r die Rastersondenmikroskopie mit ma˚geschneiderter chemischer Empfindlichkeit, erfordern eine chemische Modifizierung der Rˆhren. Verf¸gbare Methoden zur chemischen Modifizieru… Show more

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Cited by 23 publications
(5 citation statements)
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“…The diazonium‐to‐SWNT coupling was first described in 200132 in the case of an electrochemically driven reaction and in 200212 for the spontaneous reaction. A radical mechanism was supposed from the beginning,32, 25 but no evidence of a radical reaction has been reported yet.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The diazonium‐to‐SWNT coupling was first described in 200132 in the case of an electrochemically driven reaction and in 200212 for the spontaneous reaction. A radical mechanism was supposed from the beginning,32, 25 but no evidence of a radical reaction has been reported yet.…”
Section: Resultsmentioning
confidence: 99%
“…CNT functionalization is therefore widely developed,6 be it noncovalent7, 8 or covalent 9. Many covalent reactions on CNTs have been described: first, carboxylic defect esterification,10 then diazonium coupling,11, 12 [1+2] cycloadditions,13 1,3‐dipolar cycloadditions,14 alkali metal reduction,15 etc.…”
Section: Introductionmentioning
confidence: 99%
“…Subsequently, diazonium compounds chemically generated in situ were also reported 46b,46c. In addition to the electrochemically reductive coupling of aryl diazonium salts to CNs that resulted in CC‐bond formation, oxidative coupling of aromatic amines resulted in the attachment of amines directly to the surface of nanotubes (Scheme ) 47…”
Section: Functionalized Carbon Nanotubesmentioning
confidence: 99%
“…And moreover, chemical modification of CNTs is an important endeavour and promising methodology for purification of CNTs, as well as for optimization of their properties for various electronic and mechanical applications. The surface of CNTs can be chemically modified to impart a specific desired property, either covalently or through physical adsorption [11][12][13].…”
Section: Introductionmentioning
confidence: 99%