Photo-induced Charge Separation and Photoredox Catalysis in Cerium-Based Metal–Organic Frameworks
Abstract
Separation of photo-induced charges (electrons and holes) can exert important control over the lifetimes of photo-excited states. Such separation may be promoted in Metal–Organic frameworks (MOFs), which are organic–inorganic hybrid materials, through ligand-to-metal charge transfer (LMCT). Here, in this chapter, we discuss our recent work on photocatalysis with Ce-based MOFs, which feature LMCT due to the low-lying empty 4f states of Ce(IV). We discuss the electronic structure of Ce-based UiO-66, the effects of linker functionalization and metal (Zr or Ti) doping on the electronic structure of Ce-based UiO-66, and the photoredox possibilities of the selected Ce-MOFs.
- Authors:
-
- Univ. of Minnesota, Minneapolis, MN (United States)
- Publication Date:
- Research Org.:
- Univ. of Minnesota, Minneapolis, MN (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)
- OSTI Identifier:
- 2311171
- Grant/Contract Number:
- SC0008688; FG02-17ER16362
- Resource Type:
- Accepted Manuscript
- Journal Name:
- ACS Symposium Series
- Additional Journal Information:
- Journal Volume: 1331; Journal ID: ISSN 0097-6156
- Publisher:
- American Chemical Society (ACS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Electrical conductivity; Ligand to metal charge transfer; Metal organic frameworks; Metals; Photocatalysts
Citation Formats
Wu, Xin-Ping, and Truhlar, Donald G. Photo-induced Charge Separation and Photoredox Catalysis in Cerium-Based Metal–Organic Frameworks. United States: N. p., 2019.
Web. doi:10.1021/bk-2019-1331.ch014.
Wu, Xin-Ping, & Truhlar, Donald G. Photo-induced Charge Separation and Photoredox Catalysis in Cerium-Based Metal–Organic Frameworks. United States. https://doi.org/10.1021/bk-2019-1331.ch014
Wu, Xin-Ping, and Truhlar, Donald G. Wed .
"Photo-induced Charge Separation and Photoredox Catalysis in Cerium-Based Metal–Organic Frameworks". United States. https://doi.org/10.1021/bk-2019-1331.ch014. https://www.osti.gov/servlets/purl/2311171.
@article{osti_2311171,
title = {Photo-induced Charge Separation and Photoredox Catalysis in Cerium-Based Metal–Organic Frameworks},
author = {Wu, Xin-Ping and Truhlar, Donald G.},
abstractNote = {Separation of photo-induced charges (electrons and holes) can exert important control over the lifetimes of photo-excited states. Such separation may be promoted in Metal–Organic frameworks (MOFs), which are organic–inorganic hybrid materials, through ligand-to-metal charge transfer (LMCT). Here, in this chapter, we discuss our recent work on photocatalysis with Ce-based MOFs, which feature LMCT due to the low-lying empty 4f states of Ce(IV). We discuss the electronic structure of Ce-based UiO-66, the effects of linker functionalization and metal (Zr or Ti) doping on the electronic structure of Ce-based UiO-66, and the photoredox possibilities of the selected Ce-MOFs.},
doi = {10.1021/bk-2019-1331.ch014},
journal = {ACS Symposium Series},
number = ,
volume = 1331,
place = {United States},
year = {Wed Dec 11 00:00:00 EST 2019},
month = {Wed Dec 11 00:00:00 EST 2019}
}
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