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Volumn 5, Issue 11, 2005, Pages 2202-2206

Surface dispersion and hardening of self-assembled diacetylene nanotubes

Author keywords

[No Author keywords available]

Indexed keywords

DIACERYLENE; MECHANOCHROMIC PROPERTIES; SURFACE DISPERSION; THERMOCHROMIC PROPERTIES;

EID: 28144464480     PISSN: 15306984     EISSN: None     Source Type: Journal    
DOI: 10.1021/nl0513582     Document Type: Article
Times cited : (64)

References (29)
  • 1
    • 0003861434 scopus 로고
    • Oxford University Press: Oxford, U.K.
    • Langmuir-Blodgett Films; Roberts, G., Ed.; Oxford University Press: Oxford, U.K., 1990.
    • (1990) Langmuir-blodgett Films
    • Roberts, G.1
  • 18
    • 1642370200 scopus 로고
    • Schnur, J. M. Science 1993, 262, 1669-1676.
    • (1993) Science , vol.262 , pp. 1669-1676
    • Schnur, J.M.1
  • 28
    • 28144440944 scopus 로고    scopus 로고
    • note
    • Thermal stability was analyzed using a differential scanning calorimeter (DSC). NTs polymerized for various times and prepolymerized nanotubes (1.5 mg) were dispersed in hexane, placed in an aluminum cell for the DSC, and allowed to dry in a vacuum oven for 24 h at 25°C. The DSC cell was placed on a differential scanning calorimeter (Shimadzu; DSC 60) under a helium purge. Scanning rates of 10°C/min were used over a temperature range of 25-140 °C. To determine the stability of the nanotubes at high temperature, the prepolymerized and polymerized nanotubes were placed on a hot stage (150°C) for 10 s and then sputter coated with a 3.5 nm coating of gold/palladium (Cressington Auto 108, Cressington, Watford, U.K.). Samples were viewed in a JEOL JEM-6335F scanning electron microscope (JEOL, Peabody, MA) at 10 kV. For determination of solvent stability, chloroform was added to the prepolymerized and polymerized nanotubes on glass slides prior to scanning electron microscopy.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.