A Keggin-type polyoxometalate (H3PW12O40) was incorporated into a mesoporous Zr-based MOF (NU-1000) via an impregnation method in aqueous media, resulting in the hybrid material, PW12@NU-1000. The POM@MOF composite was characterized by a suite of physical methods, indicating the retention of crystallinity and high porosity of the parent MOF. The hybrid material was also stable to leaching in aqueous media at varying pH. Lastly, the material was tested as a heterogeneous catalyst for the oxidation of 2-chloroethyl ethyl sulfide using hydrogen peroxide as the oxidant. PW12@NU-1000 was shown to have a higher catalytic activity than either of the individual constituents alone.
Buru, Cassandra T., et al. "Adsorption of a catalytically accessible polyoxometalate in a mesoporous channel-type metal–organic framework." Chemistry of Materials, vol. 29, no. 12, May. 2017. https://doi.org/10.1021/acs.chemmater.7b00750
Buru, Cassandra T., Li, Peng, Mehdi, B. Layla, Dohnalkova, Alice, Platero-Prats, Ana E., Browning, Nigel D., Chapman, Karena W., Hupp, Joseph T., & Farha, Omar K. (2017). Adsorption of a catalytically accessible polyoxometalate in a mesoporous channel-type metal–organic framework. Chemistry of Materials, 29(12). https://doi.org/10.1021/acs.chemmater.7b00750
Buru, Cassandra T., Li, Peng, Mehdi, B. Layla, et al., "Adsorption of a catalytically accessible polyoxometalate in a mesoporous channel-type metal–organic framework," Chemistry of Materials 29, no. 12 (2017), https://doi.org/10.1021/acs.chemmater.7b00750
@article{osti_1372079,
author = {Buru, Cassandra T. and Li, Peng and Mehdi, B. Layla and Dohnalkova, Alice and Platero-Prats, Ana E. and Browning, Nigel D. and Chapman, Karena W. and Hupp, Joseph T. and Farha, Omar K.},
title = {Adsorption of a catalytically accessible polyoxometalate in a mesoporous channel-type metal–organic framework},
annote = {A Keggin-type polyoxometalate (H3PW12O40) was incorporated into a mesoporous Zr-based MOF (NU-1000) via an impregnation method in aqueous media, resulting in the hybrid material, PW12@NU-1000. The POM@MOF composite was characterized by a suite of physical methods, indicating the retention of crystallinity and high porosity of the parent MOF. The hybrid material was also stable to leaching in aqueous media at varying pH. Lastly, the material was tested as a heterogeneous catalyst for the oxidation of 2-chloroethyl ethyl sulfide using hydrogen peroxide as the oxidant. PW12@NU-1000 was shown to have a higher catalytic activity than either of the individual constituents alone.},
doi = {10.1021/acs.chemmater.7b00750},
url = {https://www.osti.gov/biblio/1372079},
journal = {Chemistry of Materials},
issn = {ISSN 0897-4756},
number = {12},
volume = {29},
place = {United States},
publisher = {American Chemical Society (ACS)},
year = {2017},
month = {05}}
Argonne National Laboratory (ANL), Argonne, IL (United States); Energy Frontier Research Centers (EFRC) (United States). Inorganometallic Catalyst Design Center (ICDC)
Sponsoring Organization:
Army Research Office; National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22), Scientific User Facilities Division; W.M. Keck Foundation
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1372079
Alternate ID(s):
OSTI ID: 1422311
Journal Information:
Chemistry of Materials, Journal Name: Chemistry of Materials Journal Issue: 12 Vol. 29; ISSN 0897-4756