TY - GEN
T1 - Raman spectroscopy for probing guest-host interactions in metal organic frameworks
AU - Nijem, Nour
AU - Roodenko, Katy
AU - Zhao, Yonggang
AU - Li, Jing
AU - Chabal, Yves J.
N1 - Funding Information:
This work is supported fully by the Department of Energy (DOE grant No. DE-FG02-08ER46491).
PY - 2011
Y1 - 2011
N2 - Spectroscopic techniques such as IR and Raman are very powerful to understand guest-host interactions. Although these techniques are complementary, Raman spectroscopy has not been widely implemented as a tool to characterize these interactions. This study illustrates the use of Raman spectroscopy not only to probe the interactions experienced by a guest molecule but also to detect structural changes occurring in the framework upon loading. Weak interactions of adsorbed molecules with the framework are reflected in frequency and intensity variations in both Raman and IR absorption lines, as shown for the case of CO 2, N 2 and CH 4 with Zn(bdc)(ted) 0.5.
AB - Spectroscopic techniques such as IR and Raman are very powerful to understand guest-host interactions. Although these techniques are complementary, Raman spectroscopy has not been widely implemented as a tool to characterize these interactions. This study illustrates the use of Raman spectroscopy not only to probe the interactions experienced by a guest molecule but also to detect structural changes occurring in the framework upon loading. Weak interactions of adsorbed molecules with the framework are reflected in frequency and intensity variations in both Raman and IR absorption lines, as shown for the case of CO 2, N 2 and CH 4 with Zn(bdc)(ted) 0.5.
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U2 - 10.1557/opl.2011.1311
DO - 10.1557/opl.2011.1311
M3 - Conference contribution
AN - SCOPUS:84860596780
SN - 9781618395306
T3 - Materials Research Society Symposium Proceedings
SP - 1
EP - 5
BT - Recent Developments in Materials for Hydrogen Storage and Carbon-Capture Technologies
T2 - 2011 MRS Spring Meeting
Y2 - 25 April 2011 through 29 April 2011
ER -