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Volumn 113, Issue 2, 2009, Pages 736-743

Bidirectional transport of guest molecules through the nanoporous tunnel structure of a solid inclusion compound

Author keywords

[No Author keywords available]

Indexed keywords

CONFOCAL RAMAN; CRYSTALLINE UREAS; EX-SITU; FUNCTION OF TIME; GUEST EXCHANGES; GUEST MOLECULES; IN-SITU; IN-SITU EXPERIMENTS; INCLUSION COMPOUNDS; MECHANISTIC ASPECTS; NANO-POROUS; ONE-DIMENSIONAL TUNNELS; PENTADECANE; RAMAN DATUM; TRANSPORT PROCESS; TUNNEL STRUCTURES; UNIDIRECTIONAL TRANSPORTS; UREA INCLUSION COMPOUNDS;

EID: 65249087302     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp806380p     Document Type: Article
Times cited : (24)

References (56)
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    • 0003935343 scopus 로고
    • Mandelcorn, L, Ed, Academic Press: New York
    • (a) Fetterly, L. C., Non-Stoichiometric Compounds ; Mandelcorn, L, Ed.; Academic Press: New York, 1964; p 491.
    • (1964) Non-Stoichiometric Compounds , pp. 491
    • Fetterly, L.C.1
  • 30
    • 0002904716 scopus 로고
    • Atwood, J. L, Davies, J. E. D, MacNicol, D. D, Eds, Academic Press: New York
    • (b) Takemoto, K.; Sonoda, N. In Inclusion Compounds ; Atwood, J. L., Davies, J. E. D., MacNicol, D. D., Eds.; Academic Press: New York, 1984; Vol. 2, p 47.
    • (1984) Inclusion Compounds , vol.2 , pp. 47
    • Takemoto, K.1    Sonoda, N.2
  • 31
  • 53
    • 65249141238 scopus 로고    scopus 로고
    • In the ex situ measurement, the Raman spectra can be recorded for a significantly longer period of time than in the in situ experiment, for which the time to record each Raman spectrum must be sufficiently short to give adequate time-resolution for studying the time-dependence of the guest transport process
    • In the ex situ measurement, the Raman spectra can be recorded for a significantly longer period of time than in the in situ experiment, for which the time to record each Raman spectrum must be sufficiently short to give adequate time-resolution for studying the time-dependence of the guest transport process.
  • 54
    • 65249161837 scopus 로고    scopus 로고
    • For the ex situ experiment, the crystal was exposed to air for a much shorter period of time than in the in situ experiment. We note that some visible changes to the surface of the crystal are observed on prolonged exposure to air, although given that our confocal Raman microspectrometry experiments probe a region inside the crystal, changes observed at the surface of the crystal are unlikely to affect the results of the experiments discussed here
    • For the ex situ experiment, the crystal was exposed to air for a much shorter period of time than in the in situ experiment. We note that some visible changes to the surface of the crystal are observed on prolonged exposure to air, although given that our confocal Raman microspectrometry experiments probe a region inside the crystal, changes observed at the surface of the crystal are unlikely to affect the results of the experiments discussed here.
  • 55
    • 65249169467 scopus 로고    scopus 로고
    • In any case, other conformations [e.g, involving gauche C2, C3 bonds or a kink defect gtg, are considered to be very unlikely given the confined space available to the guest molecules inside the urea tunnel structure
    • In any case, other conformations [e.g., involving gauche C2 - C3 bonds or a kink defect (gtg')] are considered to be very unlikely given the confined space available to the guest molecules inside the urea tunnel structure.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.