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Volumn 112, Issue 33, 2008, Pages 10202-10206

First principles molecular dynamics simulation of a task-specific ionic liquid based on silver-olefin complex: Atomistic insights into a separation process

Author keywords

[No Author keywords available]

Indexed keywords

CHLORINE COMPOUNDS; DENSITY FUNCTIONAL THEORY; ETHYLENE; IONIC LIQUIDS; IONS; MOLECULAR DYNAMICS; OLEFINS; PROBABILITY DENSITY FUNCTION; QUANTUM CHEMISTRY; SEPARATION; SILVER;

EID: 51049124054     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp801914k     Document Type: Article
Times cited : (28)

References (38)
  • 20
    • 0347417134 scopus 로고    scopus 로고
    • Welton, T. Chem. Rev 1999, 99, 2071-2083.
    • (1999) Chem. Rev , vol.99 , pp. 2071-2083
    • Welton, T.1
  • 21
    • 84906363572 scopus 로고    scopus 로고
    • Gaussian 03, Revision D.02; Frisch, M. J., et al. Gaussian, Inc.: Wallingford CT, 2004.
    • Gaussian 03, Revision D.02; Frisch, M. J., et al. Gaussian, Inc.: Wallingford CT, 2004.
  • 27
    • 84906406524 scopus 로고    scopus 로고
    • This density was chosen rather arbitrarily because of the hypothetical nature of the ionic liquid Ag(C2H4)2-BF 4, We considered two aspects when choosing the density. First, the synthesized Ag complex ionic liquids with the common anion Tf 2N- have an average density of 1.55 g/cm3.18 Because BF4- is much smaller than Tf2N, we expect that the density of Ag(C2H4)2+BF 4- will be significantly larger than 1.55 g/cm 3. However, to accelerate the MD simulations, we pursued quite high simulation temperatures (514 and 617 K, which would result in expansion. Coupling these two factors, we decided on 1.63 g/cm3. Using a higher density to examine the difference is planned for the future. Moreover, performing constant-pressure MD simulations is currently being considered but this will need another
    • 3. Using a higher density to examine the difference is planned for the future. Moreover, performing constant-pressure MD simulations is currently being considered (but this will need another program since the program we used in this work does not have the constant-pressure MD capability now).
  • 30
    • 0346874354 scopus 로고    scopus 로고
    • Krossing, I.; Reisinger, A. Angew. Chem., Int. Ed. 2003, 42, 5725-5728.
    • Krossing, I.; Reisinger, A. Angew. Chem., Int. Ed. 2003, 42, 5725-5728.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.