Generalized Cage Occupancy Behavior in the Binary Clathrate Hydrates

Cited 5 time in webofscience Cited 0 time in scopus
  • Hit : 360
  • Download : 0
The competitive inclusion behavior of multiguests in the cages of clathrate hydrates IS not vet well understood in spite of its significant importance in both scientific and technological fields. Here:, we derive simple and generalized expressions related to cage occupancy ratios of binary clathrate hydrates. measure the cage occupancy ratios, and finally compare the proposed expressions with the experimental results. The present approaches cover three independent categories: the binary guests competitively occupy (1 I both small and large cages, (2) only small cages, and (3) only large cages. hi addition, we demonstrate that cage occupancy ratio is a simple but powerful variable that indicates the guest behaviors. More importantly. the present approaches only need to have the precise composition measurements to reveal the general nature of guest popularity in cages, while the original van der Waals-Platteenw model requires several complex variables such as Langmuir constants and fugacities as indispensable prerequisites. The present outcomes might play a significant role in understanding guest occupancy details and, furthermore, provide clues for designing and synthesizing the most efficient hydrate structures to store gaseous molecules for a specific purpose.
Publisher
AMER CHEMICAL SOC
Issue Date
2010-10
Language
English
Article Type
Article
Citation

JOURNAL OF PHYSICAL CHEMISTRY C, v.114, no.41, pp.17960 - 17963

ISSN
1932-7447
DOI
10.1021/jp105397k
URI
http://hdl.handle.net/10203/98165
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 5 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0