Pore-Templated Growth of Catalytically Active Gold Nanoparticles within a Metal–Organic Framework
Abstract
Obtaining persistently well-dispersed gold nano-particles (AuNPs) on solid support with optimum particle size for heterogeneous catalysis can be challenging. Here, we report on the channel-templated growth of AuNPs within a stable zirconium-based metal–organic framework, NU-1000, via channel-anchored monometallic precursors. Pair distribution function analysis of total X-ray scattering by the incorporated face-centered-cubic nanopar-ticles reveals a bimodal size distribution, with ca. 98% of the en-shrouded nanoparticles having a diameter that closely reflects the ~10 Å width of triangular pores and with ca. 2% closely reflecting the ~31 Å width of hexagonal pores of NU-1000. The resulting ma-terial is catalytically active (and recyclable) for condensed-phase hydrogenation of 4-nitrophenol to 4-aminophenol.
- Authors:
-
- Northwestern Univ., Evanston, IL (United States)
- Northwestern Univ., Evanston, IL (United States); Argonne National Lab. (ANL), Lemont, IL (United States)
- Northwestern Univ., Evanston, IL (United States); Kyoto Univ., Kyoto (Japan)
- Northwestern Univ., Evanston, IL (United States); National Cheng Kung Univ., Tainan City (Taiwan)
- Argonne National Lab. (ANL), Lemont, IL (United States); Stony Brook Univ., Stony Brook, NY (United States)
- Publication Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Workforce Development for Teachers and Scientists (WDTS)
- OSTI Identifier:
- 1524086
- Grant/Contract Number:
- AC02-06CH11357
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Chemistry of Materials
- Additional Journal Information:
- Journal Volume: 31; Journal Issue: 5; Journal ID: ISSN 0897-4756
- Publisher:
- American Chemical Society (ACS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Goswami, Subhadip, Noh, Hyunho, Redfern, Louis R., Otake, Ken-ichi, Kung, Chung -Wei, Cui, Yuexing, Chapman, Karena W., Farha, Omar K., and Hupp, Joseph T. Pore-Templated Growth of Catalytically Active Gold Nanoparticles within a Metal–Organic Framework. United States: N. p., 2019.
Web. doi:10.1021/acs.chemmater.8b04983.
Goswami, Subhadip, Noh, Hyunho, Redfern, Louis R., Otake, Ken-ichi, Kung, Chung -Wei, Cui, Yuexing, Chapman, Karena W., Farha, Omar K., & Hupp, Joseph T. Pore-Templated Growth of Catalytically Active Gold Nanoparticles within a Metal–Organic Framework. United States. doi:10.1021/acs.chemmater.8b04983.
Goswami, Subhadip, Noh, Hyunho, Redfern, Louis R., Otake, Ken-ichi, Kung, Chung -Wei, Cui, Yuexing, Chapman, Karena W., Farha, Omar K., and Hupp, Joseph T. Mon .
"Pore-Templated Growth of Catalytically Active Gold Nanoparticles within a Metal–Organic Framework". United States. doi:10.1021/acs.chemmater.8b04983. https://www.osti.gov/servlets/purl/1524086.
@article{osti_1524086,
title = {Pore-Templated Growth of Catalytically Active Gold Nanoparticles within a Metal–Organic Framework},
author = {Goswami, Subhadip and Noh, Hyunho and Redfern, Louis R. and Otake, Ken-ichi and Kung, Chung -Wei and Cui, Yuexing and Chapman, Karena W. and Farha, Omar K. and Hupp, Joseph T.},
abstractNote = {Obtaining persistently well-dispersed gold nano-particles (AuNPs) on solid support with optimum particle size for heterogeneous catalysis can be challenging. Here, we report on the channel-templated growth of AuNPs within a stable zirconium-based metal–organic framework, NU-1000, via channel-anchored monometallic precursors. Pair distribution function analysis of total X-ray scattering by the incorporated face-centered-cubic nanopar-ticles reveals a bimodal size distribution, with ca. 98% of the en-shrouded nanoparticles having a diameter that closely reflects the ~10 Å width of triangular pores and with ca. 2% closely reflecting the ~31 Å width of hexagonal pores of NU-1000. The resulting ma-terial is catalytically active (and recyclable) for condensed-phase hydrogenation of 4-nitrophenol to 4-aminophenol.},
doi = {10.1021/acs.chemmater.8b04983},
journal = {Chemistry of Materials},
number = 5,
volume = 31,
place = {United States},
year = {2019},
month = {2}
}
Web of Science
Works referencing / citing this record:
CCDC 1869375: Experimental Crystal Structure Determination
dataset, January 2019
- Goswami, Subhadip; Noh, Hyunho; Redfern, Louis R.
- Cambridge Crystallographic Data Centre
Controlled Growth of Ag Nanocrystals in a H‐Bonded Open Framework
journal, September 2019
- Khodja, Walid; Collière, Vincent; Kahn, Myrtil L.
- Chemistry – A European Journal, Vol. 25, Issue 60
Nanofabrication of Au nanoparticles over conductive metallohydrogel nanofibers for nanocatalysis application
journal, January 2020
- Dixit, Manish Kumar; Chery, Déborah; Mahendar, Chinthakuntla
- Inorganic Chemistry Frontiers, Vol. 7, Issue 4